With Fronds like these, who needs anemones?

The rare Dryopteris x australis is looking superb in the garden this week. This Southeast native, naturally-occurring hybrid will grow in sun or shade and in wet or average soils. Despite its deep southern roots, it’s fine outdoors in Zone 5a. 4′ tall..pretty amazing!

Dryopteris x australis

Redneck Lupines on Parade

Our baptisia introductions are looking absolutely fabulous this week. Here are a few in case you missed the first weekend of our open house. Baptisia ‘Aspriing’ (top) with its long spikes of lavender blue flowers, followed by the incredibly dense flowering Baptisia ‘Blonde Bombshell’. Next is our Baptisia ‘Cherry Pie’, which brings a new color to the genus, and ending with Baptisia minor ‘Blue Bonnet’ with it’s enormous blue flowers. Baptisia are a North American genus of long-lived perennials that can grow equally as well with cactus or as a marginal aquatic…as long as they have full sun.

Baptisia ‘Aspiring’
Baptisia ‘Blonde Bombshell’
Baptisia ‘Cherry Pie’
Baptisia minor ‘Blue Bonnet’

Still Got the Blues

Earlier we posted photos of wild collected Amsonia tabernaemontana, so here is a closely related species that’s been hopelessly mixed Amsonia tabernaemontana, thanks to mothball-sniffing herbarium botanists. Amsonia glaberrima is a gulf coast species that’s actually quite different…smooth leaves for a start, and different habit and flowering time. Here is our garden selection grown from a seed collection in east Texas. This is a truly exceptional plant, so I expect we’ll get our propagation staff to tackle this after flowering.

Living Mulch

We’re always looking for more “green mulch” plants, which cover the ground, reducing weed pressure, while not choking out desirable plants. One such plant we feel should be more widely grown is Erigeron pulchellus. This amazing perennial is native to every state east of the Mississippi River. So, why isn’t it grown in every garden? Inquiring minds want to know. The rosettes lay flat on the ground, but are topped right now with short 8″ spikes of blush pink daisies. Our photo from the garden this week is the clone Erigeron pulchellus ‘Lynnhaven Carpet’. Erigeron pulchellus is easy to grow in average soils in light shade to part sun.

Erigeron pulchellus ‘Lynnhaven Carpet’

Kale for Life

Blooming now in the crevice garden is one of our favorite edimentals. If you haven’t heard this word before, it’s the new combo term for edible ornamentals. Crambe maritima, known as sea kale, is a plant we first grew for its fragrant flowers, only to find it incredibly tasty, both fresh and cooked. We are constantly grabbing a leaf for a garden snack. Best of all, Crambe maritima is a perennial that doesn’t need to replanted yearly. We can’t imagine why every lover of kale doesn’t grow this. Dry full baking sun is all that’s required.

Crambe maritima

Chloranthus – Respect your horticultural elders

Few flowering plants are older than members of the genus chloranthus, which first originated between 22 and 150 million years ago, during a time that flowering plants were just evolving, and long before nurseries or garden centers came into existance. Chloranthus aren’t just interesting botanically, they also are unique textural plants for the spring woodland garden, where they are amazingly easy to grow. Here are two of our favorites in bloom this week…Chloranthus japonicus and Chloranthus sessiliflorus ‘Get Shorty’.

Chloranthus japonicus
Chloranthus sessiliflorus ‘Get Shorty’

White as China Snow

Chionanthus retusus ‘China Snow’, a heavy flowering selection of Chinese fringe tree has been stunning for several weeks in the gardens at JLBG. This amazing Don Shadow selection is far more floriferous than the species, which was already quite spectacular.

Ice Red

Looking truly superb this spring is the South African ice plant, Delosperma dyeri in the crevice garden. We can’t grow this in typical soil due to our high rainfall, but in our crevice garden where gravel is the main planting media, it performs like a champ.

Delosperma dyeri

A Phallic Spring

The bees are buzzing with excitement over the impending flowering of five clones of Agave ovatifolia here at JLBG. We’ve never had a year with quite this many whale’s tongue agaves spiking at once, so it should be quite a show. Here’s our Agave ovatifolia ‘Frosty Blue’, which was the first to spike, but the other four aren’t far behind. Full opening probably won’t occur until our summer open house, but in the meantime, they are still something to marvel over.

Chui hits the spot(s)

It’s hard to imagine a more spotted hardy plant than Arum x diotalicum ‘Chui’. Shared with us by UK plantsman John Grimshaw, this hybrid of Arum italicum and Arum dioscoridis shares the best traits of both species…the leaf markings of Arum italicum and the floral (spathe) staining of Arum dioscoridis. We hope to have enough to share in a couple of years.