intergeneric hybrid

Mangave 'Hoot Owl'

Hoot Owl Coming

xMangave ‘Hoot Owl’ is an amazing new sport of xMangave ‘Night Owl’, that’s been a real star in our trials. Our nursery propagation team is working their magic, in the hopes that we’ll have enough to share next January, 2027. Explore the JLBG collection which includes about 92 named cultivars and 230 clones of xMangave.

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Summer Maid

Looking lovely in the early fall garden are the xAmarcrinum. These are man-made hybrids between Crinum lilies and the South African Amaryllis belladonna. Despite the later not growing well here, the hybrids are quite amazing with their sweetly-fragranced flowers. All xAmarcrinum are somewhat similar in growth, with greatly reduced foliage from most crinum parents. The

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More Surprises

More lycoris continue to open every day. Their flowering season coincides quite close with the hurricane season. These amazing amaryllids pop up almost overnight, sans foliage. If you’re curious to take a deep dive into the genus, check out our lycoris study gallery Lycoris chinensis is a spring-leaf species from China. Lycoris longituba is the

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Desperate Aroids – The adventures of Phallicity

The spring garden at JLBG has a number of phallic moments if you’re lucky enough to catch them. Here are a few of our favorites. Below is a color echo we created, using Pig’s Butt Arum (Helicodiceros muscivorus) and Salvia x nemorosa. We’re sure you’ll want to recommend this combination for everyone in your HOA.

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Looking you in the eye…the new Lenten Roses

We continue to be impressed with the continuing parade of new selections of sterile lenten roses, in particular, the clones of Helleborus x iburgensis. These fascinating hybrids that originated at RD plants in England, are crosses of Helleborus x ballardiae (niger x lividus) x Helleborus x hybridus. In other words, these hybrids have up to

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Paramongering in the Greenhouse

Flowering recently in our heated greenhouse was the little-known Paramongaia weberbaureri. This fascinating bulb, native to Coastal Chile at 10,000′ elevation, is a distantly evolved cousin of our native spider lilies, the genus Hymenocallis. We typically don’t grow many non-hardy plants, but are interested to see if it will hybridize with our native Hymenocallis, since

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Bi-generic and Proud

Here’s our oldest specimen of xFatshedera ‘Curly’ in the garden this week. This fascinating bi-generic cross between the vining English Ivy (Hedera helix) and shrub Fatsia japonica ‘Moeseri’, was originally made 110 years ago this year, at France’s Lizé Frères Nursery. Since that time, we have been able to track down seven foliar mutations that

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