Valentine’s day cactus

My Spiny Valentine

– Posted in: Succulents
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Prickly pear cactus pads sometimes form hearts. I wonder what the plant is trying to tell us: "Be mine but don't touch me?" This last is a mammillaria. (You can call her Ma'am.) Here's a  bit of trivia: I used to think that mammillaria got their name because they're rounded like mammillary glands. But no, [...]