After the blooms on your moth orchid (Phalaenopsis) have shriveled and fallen off the plant, you're left with a long, bare green stem (technically called a spike). Should you cut it off or leave it be ...

Cutting off your moth orchid's flower stem at the right time could give you even more blooms. You can cut the flower stems of moth orchids when they are still green or brown and dead. Cutting green ...