Hollyhock
Alcea rosea
Category: Flowers
Hollyhocks are a tall, stately flower with funnel-shaped flowers circling the stem. Ruffly flowers bloom in a spectrum of yellows/pinks/purples/white/and reds. The open blooms are an invitation to pollinators, butterflies, and birds. Plant in the back of cottage, native, and border gardens. New plants may bloom in second year or as a biennial.
How to Grow Hollyhock
Quick Info
Depth
0.3 in
Sun
Full Sun
Water
1 in/week
Season
Perennial
Frost
Tolerant
Height
5-8 ft
Germination
10-14 days
Germination Temp
60-70 °F
Sprout to Harvest
18-21 months
Soil pH
Acidic - Basic
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Growing from Seed
Cover seeds lightly. Once established, hollyhocks will self-seed to create a colony.
Planting Considerations
Plants will drop lower leaves in drought.
Harvesting
Flowers are edible and look delightful as 'dip cups.' They can also be used for dye.
