southeast native

Penstemon tenuis

A Tenuis Situation

This is the second year, we’ve tried to offer the Southeast US native (Arkansas through Texas) beardtongue, Penstemon tenuis, to miserable sales. It’s always fascinating what sells, and what doesn’t. Below is a photo of our garden specimen this week. This robust grower forms a tight mass of rosettes that give rise in early spring

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Trillium maculatum var. simulans

Trillium Time – Round 1

Our world renown trillium collection has now topped 1,800 different, selected taxa. Below are a few photos from the earliest round of flowering. For us, peak trillium season is typically late March, but due to our cool daytime high temperatures this winter, we are about 2.5 weeks behind normal. Our focus in the genus Trillium, are

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Eryngium ravenelii 'Charleston Blues'

Ravishing Ravenel

If you’re tired of failing with those short-lived European eryngiums that look so good in gardening magazines, look no further. Looking absolutely dazzling for the last few weeks is the extraordinary Southeast (SC to Florida) native perennial, Eryngium ravenelii. This amazing plant, which is still virtually unknown in gardens, is found naturally in flooded ditches

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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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Clinopodium sp. nov. Upson County

The Missing Shrub Mint

Looking great recently is a new, still undescribed dryland, shrub mint from south-central Georgia. This amazing dwarf Clinopodium sp. nov. Upson County, matures at only 6″ tall x 18″ wide with a stunning show of pink flowers for us, in early June. We’ve long treasured the shrubby wood mints, but this is truly exceptional. Hopefully,

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Trillium delicatum 'Speedy'

Trillium – Round 2

From an ex-situ conservation standpoint, we are a bit fanatical about trilliums. We grow many thousand trilliums from seed each year, and also travel around the country studying trilliums in the wild, which has given us an incredible opportunity to make some amazing selections. At JLBG, we currently grow over 1,600 different trillium selections, which

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