breeding program

Agave x ocareginae 'Green Artichoke'

Time to Slice and Dice an Artichoke?

In 2014, as part of our agave breeding program, we made a cross of two winter hardy century plants from Northern Mexico, Agave ocahui and Agave victoriae-reginae. By 2016, the seedlings from that cross were large enough to be planted outdoors. From our seedling offspring, we made ten initial selections, which represented the diversity of

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Rhododendron 'Elizabeth Ard'

Rhodies that Take a Lickin’ and Keep on Tickin’

Those of us of an advanced age remember the old, but ubiquitous 1950s/1960s television commercials from the late John Cameron Swayze, extolling the toughness of Timex watches. I have flashbacks to that tagline every time I look at our plants of Rhododendron ‘Elizabeth Ard’ (sold as Southgate Grace). Through the years, I’ve killed far more

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xMangave 'Bridal Falls'

Bridal Falls

As we were putting away the tender xMangaves for the winter, I took time to grab one more photo of a plant that has enchanted open house visitors this year. xMangave ‘Bridal Falls’ is a creamy edged sport of xMangave ‘Falling Waters’, developed by Walters Gardens Director of New Plant Development, Hans Hansen. This gem

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Mahonia hybrid seedling

Re-imagining Mahonia

Mahonias are highly prized by gardeners as winter-flowering evergreen shrubs, but the majority of mahonias that most people know are the Mahonia x media (M. japonica x lomarifolia) selections, that originated in the UK. With age, these can reach 10-12′ tall, and are highly prized for their fragrant winter flowers, and ability to feed pollinators

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Crinum 'Bambino'

The Crinums of Summer

After finally getting some long overdue rain, the crinum lilies have put on quite a show. The crinum flower season at JLBG runs from March thru October. Here are a few of the July flowering cultivars to enjoy. These amaryllid family members form huge underground bulbs, making them difficult for most nurseries to offer in

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Eucomis 'Sparkling Burgundy'

A Toast with Sparkling Burgundy in the Garden

Looking great in the garden this week is Eucomis comosa ‘Sparkling Burgundy’, seen here with a couple of North American natives, Thuja occidentalis ‘Concessarini, and Physocarpus opulifolius ‘Summer Wine’. Eucomis ‘Sparkling Burgundy’ was one of our first Plant Delights/JLBG introductions in 1997 and since that time we have introduced over 1,440 new plant species, cultivars

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Agave x pseudoferox 'Green Goblet'

Sky Painting with Pollen

New century plant hybrids don’t usually just happen. Yes, a bee can occasionally transfer pollen, resulting in a new hybrid, but as a rule, new hybrids require an incredible amount of work, spearheaded here by our volunteer, Vince Schneider. Vince coordinates pollen collection, storage, as well as the pollination process. While we love agaves with

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