Houseplants are all the rage, and most of us can count at least a couple of the evergreen, leafy lovelies in our homes.

With its succulent heart-shaped leaf, the hoya heart plant (Hoya kerrii) makes a wonderful gift for for beginners or people who travel frequently. Pet lovers can also feel confident about hoya ...

Instead of a bouquet of flowers and box of chocolates this Valentine’s Day, why not delight in your love with a living plant?