Quote[/b] ]Fruit. The fruit, which is classified as a follicle, splits along one side to release seeds
bearing a pappus (tuft of hairs which aids in dispersal)) at each end. Seed production is
not reliable, since pollination is often not successful, due to plants in cultivation being
male or female sterile.
PROPAGATION.
As stated above, propagation from seed is not reliable because of pollination problems.
For those developing new varieties, hand pollination using male/female compatible plants
is necessary to ensure the production of viable seed. If fresh viable seed is available,
germination rates are high if it is used promptly. Remove the pappus, dust the seeds in
fungicide and sow in a sterile, sandy, free-draining soil mix. Germination occurs within a
week at 85EF, and after a month seedlings should have at least 6 true leaves and be ready
for transplanting. Seed grown plants will often flower the same year, and should be
watered as needed and given regular applications of fertilizer.