Description
With these Hollyhock seeds you grow a one-year-old Summer Canaval hollyhock mixture that used to be called Althaea, now... Read more
With these Hollyhock seeds you grow a one-year-old Summer Canaval hollyhock mixture that used to be called Althaea, now they are called Alcea rosea.
Usually they are intersections between different species. This mixture gives plants up to 180 cm high, which bloom beautifully in all kinds of shades. After emergence prick out and transplant at 40 cm.
Sowing instructions
Sow late spring in seedbed ans plant out in the autumn.