Hollyhock (Althaea Rosea red) 30 seeds (#2181)
About the product
A biennial plant with decorative, red, large, full flowers gathered in long inflorescences.
Plant height 200-250cm. Perfect for naturalistic plantings, on fences, walls, garden flu and cut flowers.
It blooms in VII-IX of the following year.
Approximately 30 seeds in0.5g packet.
Genus - Althaea
Species - Rosea
Variety - red
Common name - Hollyhock
Pre-Treatment - Not-required
Hardiness zones - 3 - 9
Height - 2 - 2,50 m
Spread - 0,50 - 0,70 m
Plant type - Biennial
Exposure - Sun to Partial Shade
Growth rate - Medium
Soil PH - Mildly acidic, Neutral, Mildly alkaline
Soil type - Sandy, poor, well drained
Water requirements - Moist
Landscape uses - Near fences, walls
Bloom season - July - September
Leaf / Flower color - Green / Red
1. Sow the seeds inside from March to May or directly into the ground after the last frost (till teh end of May).
2. Keep the container in a sunny yet cool area. Best temperature for germination - +20C. Germination time - 2-3 weeks.
3. Wait until after the last frost to transplant the seedlings outside.