Organic Norland Red Seed Potato (lb) 7 DIY Seed Pots From Common Household Items for Starting Seeds Indoors 10 Things Nobody Tells You About Air Plants Gardenista Before collecting portulaca seeds, make sure they are fully mature , Immature pods wont give viable seeds, while dry dark pods are ready to harvest., But heres the interesting part , Portulaca Rosy Soil Organic Cactus & Succulent Mix, 4qt