Open pollinated seeds
When to plant: Spring through early summer, once all frost risk has passed. In Central Victoria, sow from October onwards. Celosia loves warmth – in cool climates it’s worth waiting until early summer rather than rushing it, as cold soil will slow or stall germination.
Germination: 10-14 days at 21-27°C. Celosia seeds need light to germinate – sow directly onto the surface of moist seed-raising mix and press in gently. Do not cover. Bottom water or mist to avoid washing the tiny seeds away.
