This plant is an early spring blooming staple of gravel gardens and pairs great, vivid, chartreuse flowers with symmetrical blue/gray succulent trailing foliage. To 18″ tall and up to 3′ wide when happy. Vivid flowers first color up in late winter and remain shockingly beautiful well into spring. Often re-seeds in open disturbed sites. Seedlings are easy to spot and dispatch or move. Give this trailing plant room to grow in full sun and very well drained soil of average to poor fertility. it thrives in rich soil and may become a tad rambunctious and may be shorter lived. Average conditions. A natural friend for blue flowered plants.
Family: Euphorbiaceae
Euphorbia x ‘Copton Ash’
Well behaved lovely early summer blooming Euphorbia hybrid with fine blue foliage and umbels of chartreuse flowers that remain effective on the plant for 4-6 weeks. Easy to grow clump forming perennial that is winter deciduous. Foliage to 10″ tall supporting the flowers to 14″ high. Sterile hybrid- will not reseed or become a pest. Long lived perennial for full sun and rich to average well drained soil. Light summer water. Excellent en masse. Cut back spent stalks in winter to make way for a whole new crop of stems/flowers. Good deer resistance. Drought tolerant.
Euphorbia x ‘Dean’s Hybrid’
FANTASTIC long long blooming easy to grow and spectacular Euphorbia hybrid. Large clumps support wide umbels of electric gold flowers. They appear in spring and are effective on the plant well into summer. Foliage is fine, mid green and is a great backdrop to the never ending flowers. Semi-evergreen. A beautiful and valuable perennial for full sun and well drained soil. Little summer water required. Excellent heat tolerance and performance in hell strips. To 2′ tall and forming clumps a little wider. Mix with Salvias, Eryngiums for visual perfection and the same culture. Moderate deer resistance.
Euphorbia x ‘Purple Preference’
Excellent Euphorbia hybrid selected for deeply hued purple foliage that it pairs with early spring panicles of large chartreuse yellow flowers. Semi-shrubby evergreen perennial for RICH soil that drains quickly and light summer irrigation. The foliage goes through several hues before settling to deep green (purple to mustard to green). To 3′ tall and half as wide. Completely sterile hybrid that will not reseed or become a pest. Long season of bloom and interest. Appreciates the good conditions. raWonderful contrast between the chartreuse flowers and purple emerging new growth.