Hollyhock Seeds - Giant Black Nigra
50+ Seed Pack
Cottage classic heirloom black hollyhocks add vertical interest to your garden and attract pollinators, butterflies and humming birds.
These seeds were harvested in 2020, from plants that were 10 - 13 feet high!
Hollyhocks are biennial, meaning they bloom in the second year from the previous year’s plant. Allow them to self seed for continuous blooms, year after year.
Hollyhocks prefer moist, fertile, well-drained soil. Plant seeds no more than ¼ inch deep. Allow about 2 feet between and all around plants for good air circulation.
What do they need:
Prefer moist, fertile, well-drained soil and full sun.