Hollyhock (Alcea Rosea Gefullte Superb Mix) 50 seeds (#2063)
This splendid biennial plant with a height of up to 2 m and long flower panicles. Real eye- catcher!!!
Double flowers in white, rose, creme, red and Yellow color.
When sown in early summer a leaf of rosette is formed in autumn and the flowers grows out of it the following year.
Hollyhock need deep, loose rich soil.
Genus - Alcea
Species - Rosea
Variety - Gefullte Superb Mix
Common name - Hollyhock
Pre-Treatment - Not-required
Hardiness zones - 2 - 9
Height - 2 m
Spread - 0,70 m
Plant type - Biennial flower
Exposure - Full Sun, Partial Sun
Growth rate - Fast
Soil PH - Acidic, Neutral, Alkaline
Soil type - Rich, porous, loose
Water requirements - Average Water
Landscape uses - Pots on the balcony or in the garden bed
Bloom season - July - September
Leaf / Flower color - Green / white, rose, creme, red and Yellow
Sow in pots or dishes from January to March and put in a cold frame or germinate inside.
Cover lightly and keep at +18-+20C.
Germinates in 8-10 days.
After 3-4 weeks transplant and grow at +10-+12C (for compact growing).