This summer, two of our spiking clumps of Agave ovatifolia became dislodged from the ground during a violent thunderstorm. We wondered if they would still set viable seed despite being without roots, since the energy built up from 15 years of growth was still in the foliage. We made several crosses without having to set up a ladder and it appears that we’ve got good seed set. Nature is amazingly in its desire to survive.
We have a rather large collections of crinum lilies at JLBG and occasionally take time to make a few crosses. One of our recent selections is one we’ve named Crinum ‘Delerium’. Flowering again this week, this is a cross of Crinum variabile and Crinum bulbispermum, meaning it should be winter hardy in Zone 6. We re just dividing our original clump for the first time, so it will take a few years to get enough to share, but the process has begun.
Don’t let the name fool you, Hymenocallis caribaea ‘Tropical Giant’, as this North American native spider lily (Northern Mexico) has been hardy in our garden (zone 7b) without any protection since 2000. It’s flowering season has begun here at JLBG. Unlike some hymenocallis which require moist soils, this one will grow darn near anywhere. The new flowers open each evening, releasing a sweet fragrance that attracts night-pollinating moths.
Even with all of the amazing new Hydrangea macrophylla introductions, it’s hard to beat the old Japanese cultivar, Hydrangea macrophylla ‘Maculata’. Hope you enjoy this shot from JLBG this week.
Every year around July 4, we celebrate with our own horticultural fireworks show as the South African Scadoxus multiflorus ssp. katherine bursts into flower. Here are our plants at JLBG this week. This amazing bulb requires light shade to grow and thrive. Anyone whose woodland gardens suffers from the summer doldrums, would do well to include Katherine. Hardiness Zone 7b-10.
Flowering at JLBG this month is one of our favorite small trees, Cyrilla racemiflora…aka: swamp titi. Cyrilla racemiflora was a favorite tree of the late J.C. Raulston, who was constantly extolling its virtues to anyone who would listen. Swamp titi has a native range from coastal Delaware south and west to East Texas. The flowers, which have just recently started here are a favorite of the native bumblebees. Mature size is usually 10-12′ in height, and the contorted nature of the trunks usually produce a plant that is slightly wider than it is tall. Despite its southern origins in swamps, Cyrilla is well adapted to regular garden soils as far north as Zone 5. As far as the common name, we have no idea where “titi” originated. We’ve read theories that it may have been a corruption of TyTy, Georgia, or have some relation to Florida’s Titi Creek, but those are all unconfirmed.
Since we don’t have an open house in June, I wanted to share photos of Ammocharis corranica in flower now. This easy-to-grow amaryllid has thrived in the gardens at JLBG since 2004. First cousin to the better known genera like amaryllis, crinum, and lycoris, the South African ammocharis makes a very short, but incredibly showy bulb for a sunny garden spot.
Zephyranthes has the common name rain lily for a good reason…it has the charming habit of sending up new blooms after a summer rain (it would make an excellent rain garden plant). Zephyranthes (rain lilies) are small perennial bulbs that need to be sited in the front of the border, or in a rock garden to be appreciated.
With an abundance of days in the mid 90’s in July, August has started with an abundance of rain, from hurricane Isaias to afternoon thunderstorms. And the rain lilies are loving it! Here are some of our rain lily collection in our outdoor production beds. Let us know which ones appeal to you and we will try to get them in future catalog!
The genus Sinningia is a South American gesneriad (African violet and gloxinia relative). Hummingbirds and butterflies just love the tubular flowers of Sinningia, and several species including Sinningia tubiflora, are quite fragrant.
Sinningia flowers come in a wide array of colors from white, to yellow, pink, red and all shades in between. Sinningia species are drought-tolerant and heat loving…perfect for hummers and the southern garden.
We hope you will join us in our excitement over the wonderful perennial sinningia.
Hurricane Hermine brought some much needed rain over the weekend. Not only were there some happy gardeners, but the rain lilies are loving it too. Here is a picture of Zephyranthes ‘Heart Throb’ in the garden with its bright 2″ reddish-pink flowers and contrasting white eye. At a mere 6″ this Heart Throb is a real show-stopper.
Rain lilies got their common name from their charming habit of producing new blooms after it rains. Rain lilies come in a variety of colors to coordinate with your garden’s palette. Plant rain lilies near the garden path where you can enjoy their beauty from mid summer up until fall. Be sure to come check out our wide selection of rain lilies this coming weekend, Sept. 9-11, during our fall open house, and you can take home your very own Heart Throb!