China Aster – Idyll Extra Mix


China Aster – Idyll Extra Mix | Ecologically grown
Callistephus chinensis | Annual | Heirloom

Planting tip: Sow seeds indoors 6-8 weeks before last spring frost. Seedling can be hardened off as soon as there are two sets of leaves. Transplant after hardening off.



Seed depth : 1/16″

Plant spacing : 12-18″

Row spacing : 18-24″

Sun tolerance level : Full Sun

Days to germination : 10-14 Days

Days to maturity : 100-110 Days

Germination temperature : 16-21°C, optimally 18°C


Additional information

Flower seed count


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