white flowers

Emmenopterys henryi

Emmenopterys – The Need for Heat

Emmenopterys henryi is a poorly known, but highly-prized, large (150′ tall) tree in the Rubiaceae (coffee) family. It was described by plant explorer, E.H. Wilson, as one of the most beautiful of the Chinese trees, yet, it was a tree, that for years, rarely flowered in cultivation. It’s namesake, Irish botanist, Augustine Henry, first discovered

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Allium oxyphyllum

The Acid Onion

Looking lovely in the late July garden is the rare North American native Allium oxyphyllum. This little-known species hails from the shale barren (eroded, and often baking steep slopes of degraded shale) region of Virginia and West Virginia, where it is extremely rare, with a global G2 rank. The 1′ tall x 1′ wide clump

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Hymenocallis durangoensis

Durango Kid

The North American (Durango, Mexico) native, Hymenocallis durangoensis, has been absolutely spectacular this month in the garden, where we grow it in full sun, in average to moist soils. Sadly, this spider lily never sells very well, so we keep having to dump our surplus nursery stock at years end. We’re just stubborn enough to

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Hydrangea ampla

Ample Hydrangea

Flowering this week at JLBG is the little known, woody, vining Hydrangea ampla. Originally discovered in Sichuan, China, it has recently been discovered and collected in Northern Vietnam, often under the name Hydrangea megalocarpa, which is almost certainly the same plant. Our specimen, from an Ozzie Johnson/Scott McMahon collection, has thrived with no damage since

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