Hollyhock
Flowers
Intermediate
Biennial/short-lived perennial

Hollyhock

Alcea rosea

Photo: zebedeugalinha · CC BY

About Plant: Hollyhock

Old-fashioned cottage-garden tower of flowers beloved by bumblebees and perfect against fences and walls.

Growing Profile

SunlightFull Sun
WaterModerate
SoilRich, well-drained (6.0–8.0)
Spacing18–24 inches
Height5–8 feet
Time to HarvestBlooms year 2
Planting Depth0.25 inch
Germination Time10–14 days

Expert Growing Tips

Biennial forms make leaves first year and bloom second; place where tall stalks will not shade vegetables.