Hollyhock

Hollyhock

Chinese Name: Hollyhock

Latin Name: Althaea rosea

Flower Color: Mixed Colors

Plant Height: 90-200cm

Flowering Period: February to August

Sowing Rate: 95 seeds

Seeds per Gram: 5.0-6.0 grams per square meter

Planting Requirements: Full sun; moist

Growth Habit: Cold-resistant, prefers sunny, deep, and fertile soil, not shade-tolerant, underground parts are cold-resistant, adaptable to various soils but grows best in loose and fertile soil. Tolerant to temperatures as low as -15°C.