rock garden perennial

Acantholimoni halophilum

If Life gives you Climatic Lemons, try Acantholimon

Despite a summer with a month of incessant rains, our patch of Acantholimoni halophilum continues to thrive. This native to very dry regions of Central Turkey should not have a chance in our hot, rainy summer climate. This shows how habitat creation can can often serve to mitigate the effects of weather on plants from

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Cheilanthes eckloniana 'Naude's Neck'

African Desert Fern

Looking great throughout our rock garden sections is the elegant, evergreen desert fern, Cheilanthes eckloniana ‘Naude’s Neck’. Cheilanthes eckloniana is named after the 1800s Danish plant collector Christian Ecklon. We first met this gem on our 2005 expedition to South Africa. This is our 2013 Plant Delights/JLBG introduction, spore grown from plants along the road

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Pellaea ovata 'Dripping Springs'

Zigs and Zags

One of our favorite desert/dryland ferns that grace our crevice garden is the Texas native, Pellaea ovata. The zig-zag rachis (the thing that holds the leaflets) gives it its common name of zig-zag fern. This dryland evergreen native from Central Texas south into Central America, makes a great specimen for a rock garden setting. For

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Polygonella americana

American Jointweed – Smoke this Over

We were recently visited by a well-known landscape designer, who specializes in Southeastern US native plants. As we walked through the crevice garden, and I pointed out a clump of Polygonella americana, he was shocked at how nice it looked. His comment was that American jointweed always looked scraggly in the wild, so he hadn’t

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Calylophus berlandieri ssp. pinifolius 'Fugitive'

Consider Housing a Fugitive in Your Garden

Ablaze now in our well-drained, gravel-infused, dryland garden is the amazing Calylophus berlandieri ssp. pinifolius ‘Fugitive’. This Patrick’s McMillan superb collection of the US native (Missouri west to New Mexico) sundrop from Kimble County, Texas. The 1′ tall x 2.5′ wide patches are clothed with short and extremely narrow, fleshy green leaves, and topped with

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Carex fraseriana

Fraser’s Sedge

Looking lovely in the garden this week is the amazing native (Pennsylvania south to Georgia) Fraser’s sedge, Carex fraseriana. This sedge is so odd, that it spent much of its life, relagated to it’s own, lonely genus, Cymophyllus. We failed with this countless times, before we planted one in between rocks, which seems to have

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Aloinopsis rosulata

How Low can Aloinopsis Go?

I became entranced with the South African succulent genus, Aloinopsis, years ago, after discovering that Colorado rock gardener Bill Adams had found many of them hardy there in Zone 5/6. We tried quite a few, but found that while they take our winter cold temperatures, they do not take winter moisture. Once we built our

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Urophysa henryi

Urophysa…URO Star

Flowering for the last month is the amazing, winter-flowering Urophysa henryi. Formerly an Isopyrum, this rare Chinese endemic in the Ranunculaceae family, has thrived for over five years in our rock garden. Now that we finally have some spare seedlings, thanks to ours self-pollinating last year, we’ll be trying this around the garden to see

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