How To Propagate Yellow Alyssum. Keep moist until germination 7-20 days. Germinate at 15 for 2 weeks and light should be increased during germination.
30062009 Propagating Aurinia or Perennial Alyssum is difficult because of its tight clump but if youd like to try its best to be done in the spring spread seed directly in the ground in the fall or it can be a good self seeder or attempt hardwood cuttings after bloom. The seeds take approximately seven to 14 days to sprout once planted correctly. In addition overgrown shrubs look a little sloppy and pruning will give them a compact and well-groomed shape.
It prefers cooler temperatures for germination 50-70 degrees F and will emerge in 2 to 4 weeks.
28022010 Ways To Grow Alyssum. You can germinate alyssum seeds directly in the garden as late as early July and still experience ample flowering even in cooler areas. Alyssum is grown from seed. Semi-hardwood cuttings which means taking partially matured plant pieces that have become bushy late in summer and propagating them.