St. Andrew's cross plants can be propagated by seeds directly in the garden any time after danger of frost has passed. Alternatively, get a head start and plant them indoors a few weeks before the last expected frost.
Planetagarden
St. Andrew's cross plants can be propagated by seeds directly in the garden any time after danger of frost has passed. Alternatively, get a head start and plant them indoors a few weeks before the last expected frost.
