Do plants really produce oxygen at night?
Snake plants, orchids, succulents, and other CAM plants do release oxygen at night (most plants release it during the day). The amount is small, but it’s a real biological fact.
How many houseplants do I need to purify my air?
A 2019 study calculated that you would need between 10 and 1,000 plants per square meter to match the air purification of a simple ventilation system. Open a window. It’s more effective.
Are fake plants as good for mental health?
No. The benefits of houseplants come from caring for a living thing, watching it grow, and being in a more “natural” environment. Fake plants don’t provide the same psychological benefits.
What’s the easiest plant for a dark room?
Snake plant or ZZ plant. Both tolerate very low light. They won’t grow much, but they won’t die either.
My cat eats my plants. What’s safe?
Spider plants, Boston ferns, African violets, and most orchids are non-toxic to cats. Avoid true lilies, dieffenbachia, pothos, philodendron, and sago palms.
