The prickly pear cactus (Opuntia ... Not only is this plant non-toxic, this Mexican-native species is a common food source via its edible fruit and pads. Although it's generally safe for ...

Step 3 - Planting: "Plant the cactus in the pot, positioning it so that the soil level is just right," he advises. "Make sure it's not too deep to cover the base excessively." Step 4 - Lighting ...