botanical expeditions

Pizza, Pasta, and Plants – Botanizing in Italy and Corsica (Part 1)

In 2019, I received an invitation to speak at the 2020 Murabilia Plant Festival in Lucca, Italy. As we got closer to the festival date in September of that year, it became obvious to festival organizers that the severity of the COVID epidemic in Italy would not allow the festival to be held for several years.

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Titanotrichium oldhamii

Falling for False Gloxinia

Flowering this week in our part shade rock garden, is the amazing, fall-flowered gesneriad, Titanotrichium oldhamii. This is simply an amazing plant that we grown for more than two decades. Several years ago, we were lucky enough to see in the wilds of Taiwan, where it grew from vertical rock walls. Light, but open shade,

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Muhlenbergia dumosa 'Patagonia'

Bamboo Muhly

Looking great in the garden in summer is our new selection of bamboo muhly grass, Muhlenbergia dumosa ‘Patagonia’. Prior to this introduction, this splendid ornamental grass could only be overwintered from Zone 9 south. This Patrick McMillan collection adds at least one additional hardiness zone for gardeners. To achieve maximum winter hardiness, it needs summer

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Agave ovatifolia 'Orca'

Orca – A Whale of a Tale

Looking good in a JLBG container now is the amazing Agave ovatifolia ‘Orca’. This splendid creamy-edge selection of the whale-tongue century is a plant that probably shouldn’t exist, but the story is almost impossible to believe. In the early 2000s, a small group of intrepid west coast agave explorers were botanizing in remote regions of

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Myrsine africana

African Boxwood

While most folks from Zone 7 and north are quite familiar the English, Japanese, and European boxwoods of the genus, Buxus, gardeners in hotter climates had to turn to a substitue plant with similar traits for their climate. That plant is Myrsine africana, a woody member of the Primula family, which gained the common name,

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Meehania montis-koyae

Been There, Killed That…Would like it Back

Most of the 1,500 plants we’ve introduced in the last 40 years remain in the gardens here at JLBG, but a few special ones we’ve lost due either to neglect, or not siting them in the proper location. Prior to building our crevice garden, we sadly lost several plants that we now know would probably

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