Delosperma cooperi and Delosperma ‘Kelaidis’ have formed a lovely union in our crevice garden, where they grow in pure Permatill gravel. The key to growing ice plants in a hot, humid, rainy climate is excellent drainage.
The crevice garden has “woke” for spring, with early flowering plants in full gear. Here’s a shot of one small section, featuring Delospema dyeri and Iberis simplex (taurica). We hope you can visit in person for the second weekend of our spring open house, May 6 – 8, 2022.
Here are more delospermas (ice plants) looking great at JLBG this week. The first two are the most moisture tolerant, Delosperma cooperi (purple), and Delosperma ‘Kelaidis’ (peach). At the bottom is Delosperma sutherlandii, which is a species that we’ve never been able to keep alive in our wet summers prior to building the crevice garden.
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.
One of our favorite spring ice plants is flowering now in our rock garden, Delosperma ‘Kelaidis‘. Growing only a few inches tall, it likes hot, baking sun and good drainage. Selected in Colorado, its hardiness is Zone 4-8a.