Coolgardens Plant of the week #9 Erigeron (Mexican Fleabane)

Our visit to Jersey this week inspired this weeks choice as many of the granite walls there were covered with these delightful daisies. Often mixed with campanula (but always on the narrow stretches of road where I couldn’t stop to take a photo!). This is a really hardy plant, self seeds freely and tough as old boots. It likes full sun, and dry, well drained locations- hence perfection in cracks in a wall. Also fills out borders with great mounds of flowers from April to November.

Cool gardens plant of the week #8-Wisteria brachybotrys

I have 3 wisteria on my house on the south facing side- one is a standard Chinese Wisteria sinensis, growing very vigourously and flowering well, hard not to love. Then the 2 new ones, both are the silky Wisteria brachybotrys varieties- they look rather different, particularly when in bud, with delightful silky buds opening to a slightly more waxy looking flower in a strong purple. The heavenly scent is wafting across the garden even from these relatively small specimens. The one below is Wisteria brachybotrys “Ikojama Fuji” and is the absolute star plant in the garden at present. It does help that Daniel from our partners at Overleaf Gardens has pruned and trained them all so well. I wish I could bottle the smell for you, but I highly recommend this as a special purchase!

Coolgardens Plant of the week #7

This week I had 2 nominations for the same plant- one of my favourites Anemone blanda- in some ways a humble woodland plant, it works brilliantly as underplanting in pots or more expansively under trees naturalising in a delightful carpet. Thanks very much to William Graham and Jean Marshall for sending these photos through-other suggestions very welcome!

Coolgardens Plant of the week #6

I am away this week so no chance of choosing anything seasonal from my garden, but having been thinking about amazing trees, I have just spent a delightful half hour on Google looking at giant baobabs- not quite sure why, but I highly recommend a little search. These majestic trees can be enormous, otherworldly in shape, almost unbelievable ancient, and important spiritual hubs (although the largest in South Africa is partially hollow and has a bar inside which is not the sort of spirit I had in mind). Some are claimed to be 6,000 years old, and carbon dating certainly gives ages of over 1,000. I am not going to attempt to categorise the wonderful range of delights here, but have included some tasters from Senegal, South Africa, and Madagascar.

Coolgardens Plant of the week #5

Ok a little slow out of the blocks this time! I would like to be a bit more adventurous than simply choosing what is in flower so Clipped Hornbeam Cubes are my choice. The ones below are not yet planted, just laid out ready to go in, but I think you can see the enormous impact they already make on the garden. We immediately have an avenue, leading in this case to a fabulous view of the sea (this is a client’s garden in Jersey). Hornbeam is a very tough and amenable plant, it takes hard clipping- usually a formative prune after planting in winter and for the first couple of years after planting (again in winter) and then maintenance pruning in summer. Hornbeam has a dense twig network and holds on to a fair bit of its leaf in the winter in the brown form making it a good combination for screening without being dark and thuggish in the winter. The ones below have still got a fair bit or leaf despite having just been rolled across the lawn by us! 

Hornbeam is more commonly used as hedging or espaliers (“hedge on a stick”- see lower 2 images). These latter are marvellous for screening above a fence without having to obtain planning permission as well as creating an impact for framing, height and impact within a garden.

Coolgardens Plant of the week #4

So far all of these are from my garden- let’s see how long I can keep this up…

Hellebore- Helleborus orientalis, or Lenten rose. These are a joy in winter, usually flowering in later February or early March. Distinct from the helleborus niger which flowers earlier but is less pretty in form and colours, and foetidus, which is interesting but does smell as it sounds! 

Very easy to grow, hellebores like dappled or even quite deep shade, and prefer the soil to be reasonably well drained and not too dry. In these positions they will naturally hybridise (get some dark purple and some white or pink and see what happens!). 
We usually clear the old leaves from beneath the emerging flowers as they can look really messy and detract from the beautiful new flowers. The flowers hang down they they particularly suit planting in raised planters where you can look up into them.

Coolgardens Plant of the week#3

Well this cannot really be a surprise, but the snowdrops (Galanthus) continue to look amazing, and  I think it would be hard for them not to get a mention. The hellebores are trying hard to take the slot (and may yet do it next week), but planting snowdrops is an incredibly rewarding activity. They naturalise pretty fast, and come in a huge range of varieties. Plant in part shade and moist but well drained soils for best displays. Buy in the green if possible, but bulbs from reputable suppliers usually also do well- don’t stint on the quantities, push the boat out and get 1,000 for a bank or under a hedge.