I had good success with both D. latifolia and D. moraea @ 4.5 tsp KNO3/ 128 fl oz (3.85l) water for 20-25 min. I was advised by friends in Australia that longer times can be counter-productive.
D. latifolia gave 195 seedlings from 200 seeds. D. moraea gave 89 seedlings from 100 seeds in 11 weelks @ 70 F (21.1 C).
Seed was purchased from Wild Seed Tasmania.
D. latifolia gave 195 seedlings from 200 seeds. D. moraea gave 89 seedlings from 100 seeds in 11 weelks @ 70 F (21.1 C).
Seed was purchased from Wild Seed Tasmania.