Mexican Zinnia  (Zinnia haageana) seed Mexican Zinnia (Zinnia haageana) seed  Ref: 190
Seeds per packet (approx.): 222
Optimum Germination Temp: 22°C
Sowing Depth: 0.5cm
Greenhouse - earliest: March
Greenhouse - latest: April
Garden - earliest: late May
Garden - latest: late May
Field Sowing: late May
Transplant to Garden: late May
Planting Separation: 30 - 40cm
Sun / Shade: sun
Flowering start: July
Flowering end: September
Height: 40cm