Collecting dahlia seeds has ups and downs. I am collecting seeds from fully double dahlias so sometimes the seed pods rot before the seeds have time to mature. Sometimes a worm eats How to Harvest Broccoli Seeds For Next Years Homestead Garden Jenny Irvine 10 Red Black Rose Seeds Flower Bush Perennial Bloom Shrub Flowering Se Green River Seeds Saving Cilantro Seeds for Planting Tenth Acre Farm Epiphyllum anguliger 'Fishbone' 6 Inch 10 DWARF RED STAR IMPATIENS Walleriana Red & White Shade Flower Seeds Seedville USA