Even in a winter region like Canada, you can still grow a tropical vegetable like bitter melon. Here in zone5b we started our seeds indoors in April using loose soil mix like coir and worm castings. Erowid Cacti Vault : San Pedro Preparation 1 How to Germinate Maple Tree Seeds: A Step by Step Guide Echeveria Arctic Ice USPP29,584: Blue Hen n' Chicks Succulent Pet friendly Plant for Cats & Dogs (3.5") Drought Tolerant Plants Easy Plant Snake Plant used as lizard nursery All You Need to Know about The Shade for Succulents THE NEXT GARDENER Thenextgardener