When to plant sweet alyssum in Darwin
- Sow in trays: mid Mar to mid JunDarwin area, tropical savanna
- Move seedlings out: late Apr to late JulDarwin area, tropical savanna
- Plant seedlings: late Apr to late JulDarwin area, tropical savanna
Worked out from 30 years of climate records for Darwin. Microclimates vary: frost hollows and hills run later.
A low carpet of tiny honey-scented flowers that feeds hoverflies and tiny parasitic wasps, two of the best aphid and caterpillar hunters. Edge your beds with it, or tuck it between lettuces and brassicas. Flowers most of the year in Adelaide.