Sunday, 8 September 2013

Honey Fungus, Pretty Pictures, The Old Lawnmower Club, Giant Hogweed, Bakewell tarts and puddings, Coffins and Cheeses of Nazareth.


It has been a while since my last post so here's hoping  absence makes the heart grow fonder. 

I know this is a garden blog but I could  not resist opening with this. It is something you don't  see very often.
I was driving down a  local lane when I passed first a  woman on a sit up and beg bike with   the regulation wicker basket  hanging from  the handle bars and just up a head  was  a guy on a  penny farthing  struggling  with all his might to get up a  very steep hill. It worried me that  if  he lost his balance as you eventually do when  you go slower and slower  on a bike, he would come a tidy old cropper.  Giving him a wide  birth  I drove by in amazement  but  determined to get a picture of  him. There was nowhere to  stop in the narrow  lane  until the  next  junction  about a quarter of a mile down the road. It was  a junction with a   much busier road  and I thought  that would offer a chance for a chat and  a photo  when he stopped  for the traffic. I pulled up  and waited. Eventually  the lady on the bike came into view and I asked if she  had seen a man on a penny farthing. As I asked  his head  bobbed into sight from a dip in the road  and gradually the rest of him and his  huge wheel appeared.She was  his  companion  and explained that he had designed and built this bike himself and  having stayed  at the  local pub overnight  they were  now making their way back  to Silverstone some  thirty three miles away. But just as he hove into view he swiftly hoved out of view, the road was clear  and no way was he going to dismount if he did not have to  so it was quick wave from him and quick jog alongside from me  try to get a quick snap and he was off  with his 'support team'  in swift pursuit.  




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Pretty pictures

I had a letter from Mathew Pichu in Peru and he said  the last  issue  was a bit too biased towards  the nastier side of  gardening with all those pictures of  pests  and diseases and how about more pictures of gardens. Here are  few 'pretty' pictures of plantings I have designed  but  sorry Mathew more death and destruction to come.

The first  planting is  a mix of purples and silvers with Sambucus 'Black Lace',  Buddleja ( Where are we with  the spelling of Buddleia? )'Morning Mist', Heuchera 'Plum Pudding' , Nepeta 'Six Hills' and  Allium   'Purple Sensation'. 

A collection of pots with Abutilon, Ostespermum  Discia   Scaevola, Plectranthus argentatus  Echeveria, Pelargonium  Lady Plymouth  and another  pelargonium with a trailing habit and very dark flowers.


Nestling in the  containers above is this  Diascia variety.  It is the most fabulous  dusky, dirty, greyey   purpley,  blue. and not done true justice by the picture. I don't know the  name  of the  variety but it is one I am going to get some cuttings of  and use it again  next year -  only for my own use of course just  in case it carries  Plant Breeders Rights!


The seed heads of Pasque flowers, Anemone pulsatilla run through  an  upright  Euonymus. Too bright a day for  a  really good photo but it does have  a sort of sparkle.

While we are on  a green theme,  just along from the planting with the Pasque Flower above I tried out  is this  green and cream arrangement. Cammasia leichtlinii 'Alba' with a  yet to open fully Stipa gigantea but looking just right. 

This is the same Stipa  later in the season when its  flower heads had opened up and were shimmering in the breeze - lovely.  

More of the same but different.

I tried out this combination of Heuchera 'Marmalade' , Carex  buchanani, Cosmos atrosanguinues    and some tagetes in  a galvanised tub in the jumble of my greenhouse.  

Two large clumps of Pulmonaria 'Diana Clare', some  Heuchera,a  Hydrangea paniculata and  a purple smoke bush make a lively combination  on a shady bank.( no, not Lloyds.)

More green but this time not mine. These are Nectaroscordum siculum subsp. bulgaricum reaching for the stars over a sea of Hosta leaves at Kiftsgate Court garden. 

A bit more Kifstgate. The 'new' garden where the tennis court used to be. All very stylish. 

A closer shot of the metal leaf sculpture. The leaves periodically  drip water  on a timed  system 

I tried this for the first time this year. I bought it as Zigadenus nuttallii  but it does not tally exactly with the images on Google. My nutallii is nicer. Right name or wrong name it is a little charmer.


 A group of box balls patiently waiting to have their hair cut  behind a sea of Marmalade - Heucheras.

Just a nice mix of Heuchera , Carex and a viola that   fades through a whole range of colours one of which  matches  the Heuchera to perfection.
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News from our agricultural correspondent  Ivor Field. 

I wrote....
Hello Ivor, I am getting a new blog ready to go. Any chance of a few words on the current state of play in agriculture. Any quirky pests popped up this summer? There seems to have been fields being ploughed up right through the summer this year rather than the usual autumn after harvest ploughing. Good year for aphids? I imagine the warm weather got them going. Roses have been relatively free of fungal diseases because of the dry weather, has it been the same for agricultural crops?
Ivor wrote.....
Hi Paul, Yes a lot more fallow fields this year in the South Midlands! This is a direct follow on from last years wet summer and autumn. Many fields had deep ruts and damage to the soil from heavy harvesting equipment last year and so the only way to rectify the problems were to wait until the soil dried up this Spring or Summer and then rectify the compaction issues with subsoiling. Also there has been a lot of drainage activity going on in fields where previous drainage schemes have become dilapidated/blocked. You may have noticed areas in fields (particularly Winter wheat and Rape) where the crop was sprayed out and killed in June. Areas of orange/brown appeared in the green crops like patchwork quilts - this is where farmers sprayed off crops as they were infested with weeds - mainly Blackgrass, whereby the weed has become resistant to the herbicides used and the only way to control it or reduce the weed seed numbers is to kill it off with glyphosate and sacrifice areas of the crop also. This year there has been much more spring cropping (barley, spring rape and beans and Linseed) due to the wet autumn and cold winter and the fact that the more usual winter crops could not get established last autumn. Harvesting the spring barley and wheat is now underway and the yields are respectable. Fortunately there has been a lot more sunshine this year and the harsh winter and late spring has meant fewer pests and diseases managed to survive this and cause major problems to the crops in the field. By the time the warm spells occurred in June and July bringing with them an increase in aphid populations - many agricultural crops were beyond the stages where the pests cause economic damage or harm. The one thing that seems to have thrived is wasps and sitting here outside tapping this blog on my phone, I am being harassed - perhaps their natural predators failed to survive and with the abundance of fruit on the trees (a result of the very late spring flowering with no frosts or pests to kill off the blossom) they are not short of food. Enough is enough, it's now war!

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Giant Hogweed. 
 Heracleum mantegazzianum  (After Paulo  Mantegazzi,  a liberal Italian  neurologist and  supporter of Darwin. ) 

Not one for the naked gardener this, the sap causes serious blisters and long term scarring. Its a biennial and a serious self seeder. Up to four or five metres high with cartwheels of  umbelliferous flowers. Queen Anne's Lace on steroids.   

 Such is its majesty that I did not have the heart to dig out this dramatic plant. 
Jagged leaves and  purple  stems - all as toxic as you like! 



If you want to eat again don't be tempted to  make peashooters out of the hollow stems. 


Honey Fungus - a tale of woe.

I have long known about honey fungus  but never  knowingly seen it in action.  It is one of those fungi that strikes terror   into the   hearts of  a gardeners. It can kill  large trees  and a tree  dying of honey fungus  arouse fear that th whole  garden is suddenly  going to be struck down  but often  just one tree will go  down and  that  is it , no more problems.  Sometimes  though it will spread  and other nearby plants will be affected.  Research has shown that there are what appear to be  species and strains that  are more virulent than others. It spreads underground  by  strands or rhizomorphs ( Rhizo = root.  morph = shape  so 'root like'  structures. ). The  rhizomorphs infect the plant through living  bark on roots or at the root collar then the fungus  kills the phloem (conducting tissue)  and the cambium ( growth tissue) and so   preventing the movement of  fluids up into the tree.  
The  mycelium spreads as  thin  white sheets underneath the bark. This white  mycelium  becomes black with time. The  fungus penetrates the dead wood   and shows as thin  black veins through the decaying wood.
The fungus can be  recognised by its strong  mushroom  smell and and it produces a wet rot. 
The pictures below are taken from a garden I work in. It is a garden that had become neglected  and  when we started work  there were one or two  poorly looking plants which eventually died over a period of a season and a half,  notabley a Rosa glauca, Viburnum davidii and an Escallonia. I put some of this down to   poor growing conditions, a cold winter  and an acceptance that sometimes things die and you are never quite sure why. There were none of the  obvious  honey fungus symptoms ( to this day there has never been any of the  honey coloured toadstools in the garden and  the books say their spores  are not a very likely source  of infection.)   though I did  not suspect honey fungus  and  can't say  I looked hard for symptoms so I might have missed something.The  plants we condemned to the bonfire. 

Shrubs were  put in to replace them  and all was well for a year  then  this year  a Hamamelis, Rosa Nevada and Wiegela all  died and and now a Magnolia stellata  is looking sick.  They  all deteriorated  slowly.  Subsequent  investigation has shown a dead Leyland cypress in amongst a hedge of Prunus laurocerasus  near  what seem to be  one of  three sites of infection.   
There is nothing that  can be done other than to remove as much as possible of the infected roots  so as to  remove the food source  for the  spreading  mycelium. Unfortunately one of the  stumps I need to dig out has since  had a  low retaining  wall built over half of it so  a barrier of stout  plastic will  seal  off  the part of the stump that  cannot be removed.  


This close up of  infected wood shows the  wet  decaying wood,  the  sheets of white mycelium  and the black 'marbling ' typical of honey fungus. This was found in the  middle of a decaying tree stump that  had been covered over   and  lay as a prime source of infection right next to where I was planting new shrubs. 
The soft decayed tissue is easily dug out  and was burnt.  
Peeling back the bark at the base of the stem  on this young Hamamelis revealed sheets of white mycelium working their way up under  the bark
Another shot of the  damage to the  Hamamelis which limped along for several months before eventually giving up. 
A piece of decayed  root showing  black mycelium penetrating  the decaying tissue,  and  white sheet of mycelium 
The base of this Leyland cypress  showed signs of  attack by mycelium  and smelled strongly of mushroom. It is in a long hedge of Cherry Laurel,  Prunus laurocerasus which is  showing no signs of damage  and  is fortunately on a Forestry Commission list of trees  thought to have a useful degree of resistance.  


Datisca cannabina.
I have written  about this  plant before. It is dioecious - having the male and female flowers  on separate plants  and comes from the  Greek oikos meaning home Monoecious  is where the  male and female flowers  are on the  same plant i.e. one home,  and dioecious  they are on separate  plants  i.e. two homes.   (Ecology has the same derivation)   but I had never seen the male plant. The  first two pictures below are the females  and they are elegant  with long and open tassels ( the herbaceous stems are  some three metres  tall)
It is not possible to  know what plant you have bought  unless you know the nurseryman who propagated  it and  if it is a division you will know what you are getting  but if it is an un-flowered seedling you could get either  male or female.  They are  fairly easy to raise from seed.




The long female  tassels swirl elegantly in the wind



Male plants looking more like Goldenrod .....

.... and  not looking as elegant as the females.


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Bakewell Show
I was at two shows with our Gardening Question  Time  Road-show  a few weeks ago and came across some great stuff. 
The first show was in Derbyshire at Bakewell.  Here in the UK everybody goes oh yeah, Bakewell Tarts (it is a  kind  of small cake/ dessert)   and  tries to cast some slur on the women of Bakewell  which is downright rude of course. Others say 'but what about  the Bakewell Pudding  and are the  things Mr Kipling  produces anything like the original Bakewell Tart?'I tried to sort out the  tart pudding thing while I was at the show. Apparently the   modern,  somewhat sanitised,   Bakewell Tarts  we get offered  in the supermarkets are tarts  and the icing and cherry on the top are  new additions and were not part of the  original tart. They all have  a pastry case  with an almond paste and  strawberry jam filling  but the  original pudding has a flaky( that might be  puff, I can't remember)  pastry  case  and a filling which according to the Original Bakewell Pudding Shop  has a secret ingredient. Anyway  here is a picture  of  two small puddings and as you can see from the grease soaked bag and  dollops of jam they are a very healthy dessert. They are extremely sweet, so sweet in fact that  I would struggle to eat more than  six at a sitting. They definitely call for a strong cup of tea or some not too sweet custard - crème  fraiche might be an idea if not a very traditional one.



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I am always envious of  vegetable growers  and I can only guess at the commitment it takes from these   allotment holders to  produce such magnificent  crops. 


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Cooperative  Funeral Care. 
The Cooperative Funeral Service sponsored the heavy horses and carriages  classes  which displayed in the main arena. What I was dying to see was the display of  coffins which offered an odd mix of sobriety, lightness and quirkiness to the show.


This as green as you are going to get - a wicker coffin  pedaled to the grave side. I am afraid it does conjure up images of  a rainy day  and a bike bogged down  in rather sodden ground.

This looked so cosy I was tempted  to get in for a short snooze.  A  felted coffin, it was hard to resist the temptation to stroke it.  
You would  have to be careful  where you parked this Japanese style Buddhist temple hearse in case you ended up  with  queue  for 99s

A very plush interior. Why would  you want to go floating off to heaven when you  have this? 
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In the Pink.

The display of pinks for judging was just so lovely with near perfect flowers and in colours I never thought I could like but I did. Sorry about the  pictures being a bit fuzzy. 








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The Show Bench.


The mixed veg class   impresses  me most  because you have to show your skill across a range of   produce. Anyone who can  grow good caulis gets all my admiration.

What can you say!


 Preened roots a horse would be proud to have as a tail. 
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It's a bit  of hard Cheddar.
I am struggling to find a reason  to include pictures of cheeses  in a garden  blog but  to be in the cheese tent was an experience  you couldn't help but to want to share and  a couple of the cheeses have  plant connections 

I don't have the words  to describe  the feeling I had seeing these cheeses. The colour, the smell, the weight and somehow a timelessness.

New satellites have  given us some fabulous close up pictures of the suns activity and particularly  the sunspots.   They could have saved some money  and just  sent a camera to Bakewell show cheese tent. Conspiracy theorists  may well say that's  just what they did.


We all know this cheese. It's Yarg from Lynher Dairies and  it is wrapped with nettle leaves. How could you bring yourself to cut it? Yarg sounds like some ancient word dragged up from the  depths of time but this a relatively new cheese, early 1980s and first made by  Alan Gray 
 and who just turned his  name around to create this  great sounding name. 

Yarg

A cheese by the same maker  but this   time wrapped in wild garlic leaves.

Cheese mould. Very similar colours to many of our lichens.

A blue continental cheese making a run for it.

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No words needed. New Close Farm Shop




That's the end of the food section.

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Canwell Show is a great one day show  in the UK  Midlands. Very friendly and hospitable.

French beans for judging. 

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In the horticultural tent  apart from all the judged classes  was a display of old garden implements including a range of  lawnmowers and turf care equipment. 


This  lawn edger  was  engineered to last. The metal  tray on the side would collect the trimmings as you went along. . 


I am a sucker for old metal and  patterns and symmetry so this  riddle or sieve  took me to a seventh heaven. The detail  and accuracy of the work was astonishing. It was made of steel so had  rusted over time   but for me it just added to its appeal.. The name on the wooden  rim was  that of a  malt suppliers  but I have no idea what part of the malting operation would have involved  a mesh so fine.







Of all the old tools this tiny lawn mower took my heart. It was so solidly built and as sharp and  efficient as you would want. Here it is turned upside down so that you can see the rotating blades  and the fixed bottom blade. It has a cut of about three inches.




It is just pushed along with one hand and the  wheel drives the blades around. The make is Tudor  who were also  makers of  kitchen appliances  and I seem to remember my mom had a  pressure cooker  made by them though it might have been a Tower.


The mower is upside down here showing where the clippings are thrown out. Look how thick the metal is.







I had a really good chat with Dave ( I hope I have remembered you name right  it has been a few weeks ago now.)  and  he  told  me about  his collection and collecting and also about The Old Lawnmower Club which brings together  enthusiasts at annual rallies  and  via the website. He demonstrated  the mower and it cut to perfection even on the  bumpy  grass of the show-ground. There was whole range of tools which  I could have  photographed  had I not been nattering  away for so long. One item was a three pronged flat bladed  fork cum spade  but with the  blade ends joined with a pointed,  flat piece of metal which if you stood the fork upside down looked like a  house with a  pointed roof held up by the three flattened prong. Suggestions were  that it was a  ditcher's fork  and would be used to dig ditches in heavy soil  and the  open spaces between the blades would let air in and  reduce the 'suck' you get when trying to dig wet clay.

LA FIN - that's for our French readers.



P.S Anyone looking for the reference to Cheeses of Nazareth there isn't one it was just a cheap gag. P.W.






Tuesday, 23 July 2013

Shady goings on, aphids, midges and mites, spectacular Darwinian evolution and buttercups to licorice.

Hello Everyone. Here it is,  the usual  mix of bits and bobs in no real order.  Hot weather  here in the UK. My garden is  looking the worse for it.  Everything drooping  and  cracks in the  ground big enough to lose a barrow and an under-gardener down but I can't bring myself to put the sprinkler on.
New postings announced on twitter @pwhorticulture. 

Dobies or Suttons?

Where does your loyalty lie? Would you rather buy your seeds from Dobies ...........


 ......or Suttons Seeds?


Field  Woodrush.

This is a  small woodrush ( Luzula campestris)  which managed to escape the   blade of the lawn mower  and when I bent down to see  what had  had he temerity to  stand up to the whirling mower  blades I saw this fantastically colourful cluster of bristles,stigmas and  anthers on a short  grassy little plant. . And if you were  wondering , yes,  'The anther was  blowing  in the  wind'  



More incey winceys.


I have no doubt that I have said  this in every blog I have written but  when you are working in the garden, even if you have your eyes only half  open,  you will be bombarded by a never ending procession  of  wonderments either visual , auditory  or olfactory. I was trimming a box hedge recently  when there was this tiny explosion of  newly hatched,  minute  spiders  all scurrying away  from, I'm guessing, the protection of  a communal  nest. 


Chelidonium majus. Greater celandine

 
The Greater Celandine is rather an  exotic looking  UK  native wild flower. It  is a member of the Poppy family whereas the  more common Lesser Celandine which is low growing and a bit of a garden weed and  really looks  nothing like it apart from having a  yellow flower,  is a member of the family  Ranunculaceae,  the  Buttercup family. Both however are in the order  Ranunculales so there is a kind of relationship albeit a bit of a way back in the family tree.
The foliage is light green and  a bit ferny  but really not  like anything else. It  has a lightness and open  style  that makes it very pretty and you feel it would have served particularly well  as an ornamental plant  in medieval times before  more exotic looking plants started arriving from abroad.

The sap turns a  vivid orange when exposed to air  and is variously described as a cure for cancer and a serious irritant but whatever it is  it is certainly  an eye catching colour.

Buttercup.


I recently sprayed  some  herbicide  onto some  creeping  buttercup in a lawn and it wasn't until  the buttercups  started dying and  turning yellow  that I realised  just how regularly it was spreading. It  made  a very  definite straight  line  away   from  where it started in the  middle top of the picture. The  stolons (Stolons run above ground,  rooting and putting out  leaves  at the nodes  whereas rhizomes run underground and put up a shoot  from the  nodes.The  rhiza  part of rhizome is the Greek for roots  and will be recognised in the  genus Glycyrhiza  which is  the licorice plant. The name of the genus  comes from the Greek 'glukurhiza', 'sweet root' ( is the gluku bit  the  derivation of glucose?) and this went through, bastardised,  into old French as licoresse and so, slightly less bastardised,  into English as licourice or licorice. The plant licorice is Glycorhiza glabra, a one metre  high  member of the legume family, it is hardy and has pale bluish  flowers and as chance would have it it spreads by  stolons not rhizomes. The root is where the sweetness is.)(That must be the world's longest bracket.) run  across the grass  rooting as they go  and very soon colonise  quite large areas of  lawn.
Back to licorice. I remember eating things called Pontefract cake or,   as the Normans would  have said, Pomfret cakes. which were like  thick but pliant  coins stamped with a  picture or logo  and made out of licorice.  Yorkshire


Herbicide damage.



I have been trying to eradicate Hedge Bindweed (Calystegia sepium), the bane of many gardeners's lives, from a garden and I have been using the systemic herbicide Glyphosate. I was trying  an idea suggested to me   by someone who swears it works but I had my doubts. The idea is to put the spray strength mix of herbicide in a jar or  bottle  and secure it  so that it wont fall over  and then take  as many  bindweed stems as you can and  cut off the tops  and put the ends into the  weedkiller solution. In theory  the  weedkiller gets taken up   through the stem ends and kills the plant. Well. my plants just went  a bit yellow and that was it - not much killing going on. Maybe I need to refine my technique.   What did surprise me though  was that  the following season the Euphorbia griffithii  over which the bindweed was growing showed  classic symptoms of  herbicide damage. I have no idea why unless there  was  a spillage of herbicide at some stage but it does show why you have to be  careful with weedkillers. As well  as  this being a lesson  in  being careful with  weedkillers   I also put the picture up   to show what  weedkiller  damage looks  like. People  have sent me  parts of plants asking me what disease is affecting  their  plant , often roses,  and it has been  herbicide damage not a pest or disease.  


SHADY GOINGS ON
I was having a general poke about on  gardening  blogs when I came across  the  American   Juniper Hill Farm  blog  and what a blog it is too. It is mightily well presented  and there are some very impressive guest writers, some  big names in the garden world worldwide.
But what  particularity caught my eye were  pictures of a garden structure that I had built many years ago and it prompted me to  dig out  some old  pictures of my own from the late 1980s. The structure  was in the garden at Bourton House and was built to provide shade so that a  wider range of ornamental plants could be grown.   Very often  the  shady parts of a garden are in the  dry and rooty soil under trees and shrubs and not conducive to growing  good healthy plants  so we decided to build some artificial shade  from a pattern, with modifications, spotted by the garden owner on a trip to Canada. The garden is in the Cotswolds and   has alkaline soil so we took the chance to  build up some acid soil in the shade house so  an even greater range of  woodland shade lovers could be grown.


A  curious  but  innocent enough  looking garden  feature until, that is, you  go inside on a  sunny day and .......


........you begin to think did someone slip something in my tea at lunch time.
Zig Zag ain't in it.
Later in the evening, as the sun begins  to set, things became a little  more ordered.

What surprised me most was that the structure  is still standing some  twenty odd years on with, as far as I know, no major repair.  

Twayblade. 


 A discreet member of the orchid family.It is not easy to spot amongst  the  grass because of its green flowers but it is a curious thing  to see  and a  real treat when you  stumble upon it.

Aphids1


At least these aphids had the decency to  be of a colour  that compliments the  host plant, Thalictrum aquilegifolium, that they are destroying.

Aphids 2 
 Black bean aphid, Aphis fabae, on the underside of a broad bean leaf. Aphids are great!They have some interesting life styles. For instance this one  overwinters on the Spindle Tree , Euonymus europeaus and  some Viburnums. Eggs  are  laid on the winter twigs after  winged males and females have  had sex on the winter host plant.    The eggs hatch in late spring and when they mature they fly onto the summer hosts which can be  beans and some weeds such as Fat Hen, Docks and Poppies. Many  wingless young are produced parthenogenetically, ie  without  sex taking place, during the summer. Also during summer  winged  females will be produced  and these migrate to other plants to start new colonies. As  winter approaches winged males are produced and they fly  off along with  winged females to the winter host where they mate and  the female lays  eggs for  the next years generation.  In warm summer conditions each aphid can give birth to several young a day and each young  has young within it. The young aphid matures in a week and starts producing   more young.  It has been estimated that if all  the young produced from one aphid from the start of the summer survived  then by the end of a season there would be over a million tonnes of aphids from just that one aphid. Stand back!   ( I have heard a figure of ten million tonnes in a hundred  days  of breeding in the summer.Whichever is right  either is a staggering statistic.)

Black bean aphids shooting up off the main veins. Aphids  get their protein from the sugary sap of the plants they live on. They  suck up  a great amount of sap to get the protein they need and much of that sugary sap is squirted out of their  back ends  and given the  unduly  charming name of Honeydew. It is this sticky  Honeydew that coats the leaves beneath and  on which the black Sooty Mould grows. Sooty Mould  is often seen on plants with infestations of  sap sucking insects such as scale insects and aphids.  
If you look carefully at  the  picture you will see what  look like white skeletal aphids. These are the shed skins of the aphids which as they get bigger shed several skins  much like snakes do. 
Control  the aphids by  rubbing them off when you first see them and by pinching out the infested tips when beans start to form. They can be sprayed with fatty acids but you need to start early before  colonises  start to develop. Also keep host weeds under control. 




Solar System or Death Star?


I spotted this Allium trying to show how the  solar system was formed or was it  trying to do a 
Death Star  impression? Hard to know. 
Oriental Poppies.
An unreal sparkling glint like crinkled  red  foil. 
 Pink. tissue.

Some of these poppy flowers are huge.


Photo or painting?




Helter Skelter
Our Gardening Question Time Roadshow  marquee was pitched opposite this  fantastically painted, traditional helter skelter at Derbyshire County Show
It looked remarkably flimsy inside. 
Closed for the night. I would have to wait until tomorrow to  get my turn.

Skulduggery

This surprisingly aggressive looking  animal skull  belongs to  an animal  that while not  native to the UK  can be found  in the wild in the eastern counties. Any ideas what it is ?  Answer below. For extra points can you tell me whose hands it is?

Peony flowers
Two  little chicks in  a nest of yellow anthers.

Darwinian evolution in action. 

There are three snakes  native to the UK and this is none of them. This is  a slow worm ,Anguilis fragilis, and not a snake at all but a  lizard that  has evolved to lose its legs. It was hiding, along with some snails, under a roof tile at the foot of a wall  and soaking up the heat  radiated  through the tile. 



Its curious how evolution works. The slow worm has has obviously worked out that enough pairs of glasses   have been lost by little old ladies in their gardens that  the best way never to be noticed is  to  make spectacles of yourself.




Daylily Gall Midge


There is a serious pest of daylilies  now well established in the UK and yellow varieties seem more at risk.
The problem is  a small fly that lays its eggs in the  flower buds of Hemerocallis.    


 The buds  become  stunted and distorted. The larvae are small and difficult to see  and by the time they have entered the bud  there is nothing to be done  other than to pick off and destroy the  bud and therefore reduce the  number of  adults for next year.
 The larvae are small, only two or three  millimetres long  but there can be many of them in a single bud. I managed to find nineteen in  one bud  but there can be  more. Using late flowering  varieties can help avoid the  breeding period and therefore  avoid  infestation. Trying to  spray  against the   adults   means timing your spray to hit them before  they lay their eggs which is  a virtually impossible task. Cultivating the soil around the plants will help  birds  find the  adults over-wintering in the soil.


Aphid 3
Woolly Aphid ( Though sometimes seen on cardigans.)


This is woolly aphid on  apple but I have seen  serious  infestations on Pyracantha  and Cotoneaster . It was introduced to Europe from  North America and was  first reported in London in 1787. 
If you  brush away the white, woolly,  waxy protective  coating you will find  brown aphids beneath.
The aphids are present all year round on the plant. Young  aphids  overwinter in  cracks  and galls. Infested plants produce  swellings  which  can crack open. as well as providing  overwintering quarters for the aphids hey also allow in  disease causing cankers and die-back. Control is difficult. Only use  systemic chemicals on  on  ornamental plants and not on edible crop plants such as apple. . Try the  usual  suspects of fatty acids  but be prepared  for a long battle.  

Walnut Leaf Gall Mite  ( but then it  might not.)  

This always looks worse than it is  and the  damage causes little harm to the walnut tree. 



The raised blister on the surface of the leaf is matched by a concave  depression on the  underside of the leaf. There are felt like hairs in these depressions  and the mite lives amongst  those hairs. Plant galls are an interesting  group of 'ailments' and caused by a wide variety of insects on a wide variety of plants. The reactions to  a tiny insect can be quite dramatic.I may have mentioned these books before but they will bear repeating.   The nPocket Encyclopedia  of Plant Galls. Darlington nand Hirons. Pub. Blandford. Out of Print but available second hand. Britain's Plant Galls . Michael Chinery. Pub.Wild Guides

Leaf Rolling Sawfly on roses.



Don't you just love the names given to plant pests and diseases. It is very much  a case of it is what it  does  on the plant. This is Rose  leaf rolling sawfly. It  can affect all roses though some are more susceptible than others. It is caused by the sawfly  probing  the leaves with its saw like ovipositor prior to laying itd eggs. All the probed leaves will curl up but not all will have eggs laid in them which at first I thought was  wasteful but I guess if you are a predator looking for larvae you might find the whole process so  hit and miss that you would give up and go somewhere else.  Can you control  it? Not easily but the larvae overwinter in the soil so cultivation the soil will help expose larvae the the birds.   

Its a whoppa!

I am not a big fan of blousey   Rhododendrons but Anthony , who has  big hands, showed me the   size of this single bloom  on a new hybrid  which he was selling at the wholesale nursery.  

ANSWER TO FANGED SKULL QUESTION.
It is the  skull of a Chinese Water Dear. Escapees from country parks have started to establish themselves  in parts of the UK  The teeth are articulated and can be tucked away or thrust outwards. There is a similar but less dramatic  set of teeth on the almost  ubiquitous and pestilential  Muntjac dear.
The  hands holding the skull are those  of Barry Gayton and there is no reason why anyone should know that. He runs Desert World Gardens in Thetford. He  has a dry sense of humour.