botanical expeditions

Oh What a Ginger

Back in the early 2000s, we grew the spiral ginger, Costus speciosus for many years, before finally loosing it in a very cold winter, but its potential hardiness has always fascinated us. In 2013, Georgia plantsman Ozzie Johnson collected a specimen near the border of North Vietnam and Southern China at 3,900′ elevation. Below is

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Erect Blues

Below is our 5 year old clump of Commelina erecta looking absolutely dazzling, as it does each spring and summer. Commelina erecta is an amazing perennial, virtually unknown in horticultural circles, despite being native from 30 of the 50 states (Minnesota to New Mexico). Our collection below is from Elbert County, Georgia. Each plant forms

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Globs of Globularia

Globularia is a genus of small, rock garden-sized plants in the Plantaginaceae family, with a native distribution centered around Mediterranean Europe. I admired these during our 2012 Balkan expedition, but it wasn’t until we constructed our crevice garden empire, that we really began to have much success with the dryland plants in our wet, humid

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Much ado about Memminger’s Heartleaf Wild Ginger

This spring, we flowered the highly confused NC native wild ginger, mistakenly known as Asarum memmingeri in the garden. In reality, it’s never been given a proper name, so we refer to it as Asarum sp. nov. Allegheny Wild Ginger. Below, Patrick explains how this ginger was dropped into a botanical abyss, and what needs

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Outstanding in their field

We were delighted to have the amazing UK botanists, John and Soejatmi Dransfield drop by this week for a visit. Both are retired scientists from Kew Garden, where Dr. Soejatmi Dransfield specialized in paleotropical bamboos, and Dr. John Dransfield specialized in palms. It turns out that John also works with podophyllum in his retirement, so

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Gardening without a Walker

The horticultural world just lost another stalwart with the passing of plantswoman, Sally Walker, 87, of Southwestern Native Seed. After departing her native England, by way of New Zealand, and later California, Sally and her husband Tim, settled in Arizona in the 1960s. After working for several renown nurseries in both the UK and US,

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