Are Peace Lily Plants Toxic to Cats? Gardener's Path Euphorbia Pencil Tree Cactus, Milk Bush, Sticks of Fire Desert Rose Tough, artsy, dramatic. Drought tolerant with vibrant, long lasting flowers Spring through Summer. It's a full sun lover, give it direct sun and dry conditions for the best flowering and caudex Learn how to propagate prickly pear cactus using pads! plants like these hate dry air more than people think if your leaves keep crisping, curling, or browning near the AC your plant might just need more humidity which plant