Name: Delphinium 'Magic Sky Blue'
Type: Delphinium
Description:
May be a short-lived perennial. Best in full sun or part shade. Provide a sheltered location against strong winds. Contact with delphinium foliage can cause skin irritation. Harmful if eaten.
Sun Level: Full sun or part shade
Height: 24-36 in.
Spread: 12-24 in.
Care:
Remove spent flower spikes to encourage more blooms in late summer. Once the initial bloom period ends, cut back delphiniums to two inches above ground level to encourage a second late summer or autumn bloom.
Propagation:
Germination rate of delphinium seed is improved if seeds are placed in a ziplock bag with a small amount of moist growing media (or a moist paper towel), placed in the refrigerator for 2 weeks. Note: Most larkspur are annuals while most delphiniums are perennial.
Diseases:
May be susceptible to aphids, earwigs, delphinium leaf miner, delphinium moth caterpillars, slugs, snails and caterpillars. May be susceptible to powdery mildews, delphinium black blotch, crown rot and viruses.