Magical moisture source for houseplants: clay pebbles
Air moisture is important for almost every houseplant, and clay pebbles can increase it for a very affordable price.. Key facts for clay balls amp; moisture. Time to set up 5 minutes Water fillup once/twice daily Cost a few cents Effectiveness high. A layer of expanded clay balls kept moist under your plant will work wonders. It will keep plants from getting brown tips on leaves!