End of month view, March 2017

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There’s quite a bit flowering now, bulbs and bushes. I’m not sure how but we still have three magnolias, used to have five. The one behind the polytunnel is Vulcan and it’s slowly falling over. It might be possible to push it back up and prop it, I hope so. The plum tree on its right is flowering well this year. Need to prune that a bit in the next few weeks.

Magnolia-Vulcan

Magnolia ‘Vulcan’

 

The weather has taken a turn for the worse again, it was quite good earlier, now the wind and rain are back. It’s that time of year. If I’d been more organised I’d have put an entry into the Cornwall Spring Show, it being just up the road from here. I just popped out and took pictures of my various camellias, I think I would have managed to enter a few classes. Too late now.

Camellias-3

Top row: Mystique, Tinker Bell, Minato-no-akebono, Bob Hope                                  Second row: Bob’s Tinsie, Annette Carol, Kokinran, Charles Colbert

Lots of things are pushing through the ground and confirming that they survived the winter. Some are not and the worrying begins. Ginger family things are always late, Roscoeas, Hedychium and Zingiber in my case. I’ve seen a rapid increase in slugs just in the past week or so, bane of my life. The torch and secateurs evening routine needs to get started.

Slugs are very selective, some very delicate looking plants are untouched. You’d think someone could work out what deters the little buggers and bottle it. Adiantum venustum is a very delicate looking but remarkably tough fern that is never eaten. The white flowers are of Pachyphragma macrophyllum, good in shade and seeds about somewhat.

Adiantum-Pachyphragma

Crûg Farm Nursery will be at Boconnoc for the Cornwall Spring Show, last year’s purchases included Chrysoplenium davidianum, which has grown remarkably well considering it looked like it was dying of drought most of last summer. I have a few blue wood anemones, labels long since vanished.

Chryso-anemone

I follow a few allotment blogs and I cannot understand how at this time of year people have loads of empty space for all their seedlings. Every bit of covered space I have is stuffed with overwintering fuchsias, sprouting dahlias, tender camellias and much else. There is never enough room for growing and spacing seedlings. So they get put outside wherever possible. This lot will have to go back in though, before the weather trashes them.

Seedlings

As ever, I am spurred into monthly action in order to be part of Patient Gardener Helens end of month meme. Check out hers and everyone else’s contributions at https://patientgardener.wordpress.com/2017/03/31/end-of-month-view-march-2017/

End of month view -December 2016

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At this time of year a bit of sunshine makes a huge difference both to photos of the garden and to the pleasure of being out in it. Today is desperately dull.

My various Hakonechloas are providing some colour, as are the evergreens but there isn’t a great deal flowering. Just outside the front window I have Camellias ‘Navajo’ and ‘Paradise Little Liane’ in bloom. It’s very nice to be able to see them up close without going outdoors. Just in front of the dark conifer is another Camellia, called ‘Minato-no-akebono’, which means Harbour at Dawn. It has small pretty pink flowers that are sweetly scented; one of which is about half open.

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Camellia sasanqua ‘Navajo’

I was trying for a different perspective with my camera, so I put it atop my monopod at full extension, then held it as high as I could while taking pictures with a cable release. Its an effective way of getting an overview and you can get almost overfamiliar with the usual views of your own garden so it’s good to find a new angle.

 

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The usual view

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Same lens, same focal length, same position, different height.

I’m off to The Patient Gardener now to see whether other people have more going on at this month’s end.

Camellia flower variation

I was asked a question the other day about Camellia ‘Satan’s Robe’. The flowers had white stamens instead of the yellow ones they should have had. On closer inspection it turned out that the anthers had not developed and each stamen ended in a small white club. Looking at photographs I have taken of the same bush over a number of years, I observed that in most years the stamens developed properly and carried a mass of yellow pollen, whereas this year there is none. None of the anthers has developed properly and the flower is more double as an increased number of stamens have developed into petals.

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‘Satan’s Robe in 2015 and 2016.

 

This was not a surprise. Wild camellia species generally have single flowers with five petals and a central boss of stamens which produce yellow pollen. In the numerous double forms that we grow in gardens, it is the stamens that have given rise to the extra petals. This they do with varying degrees of success. In formal double flowers the stamens are gone entirely, replaced to the centre of the flower with perfectly formed petals.

In just about every other case, some or all of the stamens survive, but are not necessarily recognizable as such. Examine the centre of a double flower and you are likely to find some perfect stamens and some that are intermediate between stamen and petal. Commonly there are imperfect petals with imperfectly developed stamens at their edge. Sometimes all the stamens turn partially into petals. All these modified stamens are known as petaloids.

The Higo group of camellias are held in high regard in Japan and elsewhere, with particular attention being given to the spreading boss of stamens, of which there must be over one hundred. When these are inclined to become petaloid, the variety is deemed flawed. ‘Dewatairin’ generally produces petaloids not stamens but is widely grown outside of Japan because the petaloids are seen as attractive and interesting.

Higo-comparisons

Higo camellias ‘Dewatairin’, ‘Okan (x 2) and ‘Jitsugetsusei’ showing petaloids in the first two blooms, fully developed stamens in the other two.

 

In general it seems that hotter climates favour the development of perfect stamens whereas cooler climates such as the UK favour the development of petaloids. ‘Brushfield’s Yellow’ in the UK is always anemone centred with a central mass of petaloids and no stamens. I have seen it in Brisbane with a mass of stamens and barely more than a single row of petals.

Brushfield-Yellow-comp

Camellia ‘Brushfield’s Yellow’ in Brisbane and in Cornwall.

 

It is interesting that when the stamens become petaloid, they may all take the form of fully developed petals or, like ‘Bob’s Tinsie’ or ‘Bokuhan’ all take the form of small spoons in the centre of the flower. In many others all stages of intermediates are found.

Petaloids

‘Bob’s Tinsie’, ‘Bokuhan’ and ‘Drama Girl’ showing variation in petaloid development.

 

I was able to reassure the lady with the ‘Satan’s Robe’ that she did in all probability have the right plant, but it does highlight a little of the difficulty with identifying an unnamed plant or even verifying the accuracy of the name provided.

Autumn flowering Camellias

Camellia sasanqua 'Navajo'

Camellia sasanqua ‘Navajo’

I paid a visit yesterday to the Camellia National Collection at Mount Edgcumbe in the hope that their autumn flowering camellias would be putting on a show. I was not disappointed.


The autumn flowering camellias are often referred to as “the sasanquas” though some are forms of the species C. hiemalis, others hybrids. Many originate from Japan, sometimes renamed in other lands; others have been raised elsewhere, mainly America and Australia, which have the most suitable climates.

They need a long growing season inorder to produce and ripen new growth, then initiate and produce buds and blooms by the autumn. In the UK they are best in full sun, ideally with the backing of a south or west facing wall. In general they will tolerate poorer and less acid soils that other types of camellias.

Most of the Mt Edgcumbe sasanquas are growing in shade and as a result many of them are somewhat shy flowering. Many of them have a tendency to wide spreading, even unruly growth and this might also be offset by lighter conditions.


Most of them have a scent of sorts, emanating from the nectar and to my nose somewhat oily in character. It is responsible for attracting many late foraging insects, notably wasps.

The blooms will be produced over a long period, from October into the new year, with the best flushes in warmer spells. There are a few hybrids between autumn and spring flowering species and these can have exceptionally long flowering periods.

Particular favourites of mine are ‘Navajo’, ‘Cotton Candy’, ‘Sparkling Burgundy’ and ‘Paradise Little Liane’. The first three seem to produce good displays most years, the last is a plant of diminutive stature with sweeter smelling flowers than most.

Camellia update

Camellia sasanqua Navajo

Camellia sasanqua ‘Navajo’

I’ve had blooms on a number of camellias over the past couple of weeks, mostly on small, under cover, pot grown plants. First out was Camellia sasanqua ‘Gay Sue’. This New Zealand raised variety is described in the Camellia Register as having 12 petals and cream anthers. All the blooms I have seen here are anemone formed, some or all of the stamens having become petaloid. To my mind this adds to the charms of this excellent variety.

Next up was Camellia sasanqua ‘Cotton Candy’. This has single pink blooms and I have found it to be free flowering and strongly fragrant. I’m not sure I like the smell of sasanqua flowers, its somewhat oily, a smell rather than a fragrance. Scent is very subjective though.


The Paradise series of sasanquas were raised by Bob Cherry in Australia where they were marketed as hedging plants. I currently have two flowering, ‘Paradise Little Liane’ and ‘Paradise Blush’. ‘Little Liane’ is one of only three in the series to have Breeders Rights, so Bob presumably thought it had particular merit. I like it very much; it is a plant of diminutive stature with very small leaves and small white double flowers which I have found to have a proper perfume, not strong, but pleasant. It is not very vigorous and has grown better for me under cover. ‘Paradise Blush’ seems more robust, though I have not yet tried it outdoors.

‘Bonanza’ has double flowers of a particularly intense reddish pink. I have yet to detect any fragrance. It is described in the Register as a chance seedling, which encourages me to keep on collecting and sowing camellia seeds; I may yet make my fortune.

The plant I have bearing the name ‘Crimson King’ does not match the description in the Register. Mine has smallish single flowers with quite narrow petals. It is deep pink going on red, but is not at all free flowering. The description “Thick, broad petalled flowers of great substance, well shaped, deep crimson” is surely of something different.

Camellia ‘Sasanqua Variegata’ is one of the small number of camellias with variegated leaves. The pink blushed flowers are quite small and often misshapen, but the overall effect is pleasing enough without being outstanding.

Camellia sasanqua ‘Navajo’ was given its name by Nuccio’s Nurseries having been obtained from Japan but the name lost. I have found it something of a trial to grow, but when it blooms it is superb; white with a broad red border.

Lastly, and noticed only today, is ‘Sweet Emily Kate’. This I have in a pot and it doesn’t seem to me hardy enough for outdoors in the UK. As a japonica x lutchuensis hybrid this would not be surprising. It probabaly shouldn’t be flowering yet either, but it is and it’s even just about warm enough to be producing a faint but sweet perfume.