Growing Black Beans: A Seed to Harvest Guide It's me again asking for help. My flaming sword bromeliad might need pruning. Can I prune the swords? should I cut from the bottom of the browning one or leave it? Are bedroom plants dangerous at night? It's true that plants release a small amount of CO at night, but it's nothing to worry about. Respiration happens all the time, even at Plante Moran Mission, Benefits, and Work Culture Indeed.com How to Identify & Illustrate The Nightshade Family Draw Botanical LLC