Sowing & Growing

Plant directly in the designated flowering area by sowing seeds 15mm deep in finely prepared, finely raked soil. Sow two seeds together every 45cm, and expect seedlings to emerge within 14-21 days. Once they are sizable enough to handle, thin out the weaker of the two plants, and consider replanting elsewhere if necessary. Ensure thorough watering until the plants are established.

For an early start, initiate indoor sowing by planting seeds in individual pots at a depth of 15mm. Place the pots in a cold frame or greenhouse, keeping the soil consistently moist. Acclimate the seedlings gradually and transplant them outdoors after the danger of frost has passed.