Ceratostigma willmottianum ‘Xera Sky’

A cool sub shrub that covers itself for months in dime sized sky blue flowers. The intensity of the color is hard to capture- it must be experienced. Forms a rounded wiry shrub with diamond shaped wavy small green leaves. To 2′ x 2′ in a season. Full sun, and rich, well drained soil with regular summer water. Freezes to the ground below about 15ºF- re-sprouts form the base in spring. Great in containers. The better the drainage the hardier this extraordinary plant will be. Provide a warm position and mulch in autumn. Once it has been established through a winter it is a fairly permanent plant. Some deer resistance. Do not cut back until you see new growth in spring- then remove all damaged stems. Great in hot sunny borders. Regular summer water.

Xera Plants Introduction

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Biome: , ,  |  USDA Hardiness zone: Zn7b 10º to 5ºF
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Ceratostigma willmottianum ‘Palmgold’

Striking gold leaved perennial that pairs bright blue flowers for a bold effect. Blooms from late July to October on a spreading, sprawling plant. Freezes to the ground in most winters and returns from the base if in rich, well drained soil in full sun. Excellent perennial in containers. To 1′ tall by 2 wide in a season. Regular summer water. Foliage does not burn in sun. Mulch in autumn. Do not cut back until you see new growth in spring. Then remove winter killed stems. Hardier to cold in rich, very well drained soil. Often overwinters in containers. Striking perennial for contrast, brilliance. AKA Chinese Plumbago.

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Plant type: ,  |  Sun exposure: ,
Biome: ,  |  USDA Hardiness zone: Zn8a 15º to 10ºF
Foliage color:  |  Foliage season: