Celery (Apium graveolens var. Dulce) - Golden Self Blanching Celery (Apium graveolens var. Dulce) - Golden Self Blanching  Ref: 346
Seeds per packet (approx.): 250
Minimum Germination Temp: 5°C
Optimum Germination Temp: 20°C
Maximum Germination Temp: 30°C
Sowing Depth: 0.5cm
Greenhouse - earliest: March
Greenhouse - latest: mid-April
Garden - earliest: n/a
Garden - latest: n/a
Transplant to Garden: May - mid June
Planting Separation: 30 - 40cm
Sun / Shade: sun
Harvest start: July
Harvest end: November