Friday, August 29, 2008
Anisodonta x hypomadara
Anisodonta x hypomadara is an attractive hybrid with larger, more intensely coloured and veined flowers than those of A. It is vigorous when well fed, but like Cistus it will still grow and flower in poor soil as long as this is well-drained, and it will also prove more hardy if grown hard with some shelter.
Thursday, August 28, 2008
Viburnum tinus ‘Israel’
Viburnum tinus ‘Israel’ is a distinct form which offers a change from the more well known types The leaves are larger and glossier than the other varieties and it grows more vigorously, but most importantly it flowers very late – with the flower buds not appearing until early spring (as long as you don’t prune it at the wrong time). Although we seem to have forgotten it in recent years the roots of Viburnum tinus in containers are not tolerant of much freezing, as they are thick and fleshy, so be aware of the potential for damage should there be a proper cold spell this winter. Once in the ground this ceases to be a problem.
Wednesday, August 27, 2008
Availability List time
A new Availability list is done. Go to http://www.jackdawsfield.co.uk/ to Download it or e-mail nick@jackdawsfield.co.uk and ask to be sent one automatically as soon as a new list is done each week.
Olearia virgata var. lineata “Dartonii”
Olearia virgata var. lineata “Dartonii” suffers with its name, but is a worthwhile plant. It is a vigorous, with fine, silvery foliage and would be good at the back of a border to set off brightly coloured flowers. It is tolerant of hard pruning so won’t get too big. A good alternative to Salix exigua – it has the silveriness without being a willow. Completely hardy and clay tolerant.
Tuesday, August 26, 2008
Piptanthus nepalensis
Piptanthus nepalensis (formerly P. laburnifolius) makes a large shrub, and although it is traditionally regarded as slightly tender ours are grown from seed from a garden in Yorkshire so it certainly justifies the classification of Z8. It is semi-evergreen, with large yellow laburnum like flowers in spring and large trifoliate leaves. Can be grown as a single stem or multi-stemmed – which our current batch will have to be as they have been pruned. Being leguminous it needs good drainage and is best with some shelter from wind.
Monday, August 25, 2008
Caryopteris incana-yellow foliaged varieties
Caryopteris incana ‘Sunshine Blue’ is probably the best yet of the yellow foliaged varieties. It is a deeper yellow than ‘Worcester Gold’, the flowers are bright blue rather than pale blue because it is a C. incana (rather than C. x clandonensis) and for the same reason it should be hardier, although neither should suffer in well-drained soil – but they don’t thrive on our heavy clay. The other new golden Caryopteris (C. ‘Hint of Gold’) seems to be less golden than ‘Sunshine Blue’. Both are subject to PVR. I am going to do a Caryopteris cribsheet before next spring.
Sunday, August 24, 2008
Euphorbia griffithii
Euphorbia griffithii types are always popular with their showy flowers in spring, red foliage through the summer and golden autumn colour. Although they are all similar, there are differences in nursery performance and garden worthiness. E.g. ‘King’s Caple’ (named after the village where it comes from) is taller and bushier than the standard ‘Fireglow’, and the flower heads are larger, better coloured and earlier. E.g. ‘Wickstead’ has darker foliage (like ‘Dixter’ which will we grow again one day, if we can find clean stock) so the contrast between the flowers and foliage is very striking.
Labels:
Dixter,
Euphorbia griffithii,
Fireglow,
King’s Caple,
Wickstead
Saturday, August 23, 2008
Watsonia pillansi
Watsonia pillansi is an iris-like plant with tall stems of slightly drooping, red, funnel-shaped flowers. It is hardy to Z7.
Friday, August 22, 2008
Delospermas
Delospermas are low growing South African plants with thick fleshy leaves, and long-lasting daisy type flowers in summer. D. cooperi has purple/red flowers, is a sub-shrub hardy to Z6; and is known as the Trailing or Hardy Ice Plant while D. sutherlandii is a non-woody perennial, hardy only to Z9 and has violet-pink flowers.
Thursday, August 21, 2008
Passiflora
You will see that we have a number of new Passiflora and there will be more. Like our Fuchsia expansion not all the varieties will prove worth growing, but we are looking for varieties with healthy foliage, good coloured flowers and hardiness. There will be a full cribsheet in time, but for the moment suffice it to know that ‘Simply Red’ is named after the band and not the colour of its flowers. What a stupid use of a good name.
Availability
A new Availability list is done. Go to http://www.jackdawsfield.co.uk/ to Download it or e-mail nick@jackdawsfield.co.uk and ask to be sent one automatically as soon as a new list is done each week.
Monday, August 04, 2008
Availability list
A new Availability list is done. Go to http://www.jackdawsfield.co.uk/ to Download it or e-mail nick@jackdawsfield.co.uk and ask to be sent one automatically as soon as a new list is done each week.
Wednesday, July 23, 2008
Availability List
A new Availability list is done. Go to http://www.jackdawsfield.co.uk/ to Download it or e-mail nick@jackdawsfield.co.uk and ask to be sent one automatically as soon as a new list is done each week.
Monday, July 14, 2008
Availability List
A new Availability list is done. Go to http://www.jackdawsfield.co.uk/ to Download it or e-mail nick@jackdawsfield.co.uk and ask to be sent one automatically as soon as a new list is done each week.
FAQ - When is the best time to order for next year?
Q. When is the best time to order for next year?
A. As soon as you can. I could write reams about this but those five words are succinct.
A. As soon as you can. I could write reams about this but those five words are succinct.
Sunday, July 13, 2008
FAQ - Why does my backorder include items that have already been delivered?
Q. Why does my backorder include items that have already been delivered?
A. Because we have mistakenly sent you the ‘Order Confirmation’ rather than the ‘Back Order Confirmation’ (which one you have is written at the top of every page). Contact us for the correct printout.
A. Because we have mistakenly sent you the ‘Order Confirmation’ rather than the ‘Back Order Confirmation’ (which one you have is written at the top of every page). Contact us for the correct printout.
Saturday, July 12, 2008
Panicum Shenandoah
Panicum Shenandoah is an excellent variety and will still make a saleable plant this year. The foliage is glaucous blue and as the summer goes on this becomes progressively more marked with red and purple, before the whole lot finally dies down for the winter. They will also flower and Panicums make very good dried flower heads – very open airy flowers.
Friday, July 11, 2008
Hellebore orientalis
We are having to change our sources of Hellebore orientalis and there are, and will be more, interesting new strains and, for the first time, vegetatively propagated varieties. Hellebores are notoriously difficult to micropropagate, hence the price of H. ori ‘Swirling Skirts’. I can’t find a good picture of this, but a poor one I found shows broad outer petals with many shorter inner petals, all in clear white with red spotting. It could be lovely. H. ori ‘Metallic Blue’ will be like our previous ‘Smokey Purple’. H. ori. ‘Double Queen Mixed’ derives from Elizabeths Strangman’s breeding work and is said to flower 100% double. I am a little dubious of this claim (because of the company who is making it), but we may yet be happily surprised.
Thursday, July 10, 2008
Miscanthus
The new crop of Miscanthus is starting to appear on the list and one good newcomer is M. ‘Hinjo’. This is one of many smaller varieties with golden bands (like the larger Zebrinus) and this one looks a distinct improvement on some of the older forms (like Punktchen) which were slow to colour up and not very striking when they had. Hinjo also has the advantage of not being patented. We also have another banded variety called ‘Etincelle’ about which I know nothing as yet, except it means ‘spark’
Wednesday, July 09, 2008
Olea europea
Olea europea is variably hardy depending on its origin. Ours are cutting raised from stock which originated from a tree that has thrived in Shropshire for many decades, so I think we can be confident of giving it a Z8 if not a Z7 which means ours are not only a lot cheaper than the Italian specimens but also a lot hardier. Olives won’t fruit (yet and arguably) in this country but it is an attractive tree with a Mediterranean look about it.
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