Hydrangea macrophylla Spike has remarkable fringed flowers in pink or blue. The color turns through the season to green. Spike flowers in summer and the flowers stay beautiful for a long time. Plant Spike in the sun or semi-shade in any type of soil. Spike has a compact habit and grows up to 40” tall and 40” wide. Prune in winter. USDA Zone 5a.
USDA zone: 5-a
AwardsHydrangea macrophylla macrophylla Spike winner of:
- Silver Medal Plantarium 2011