Grow1 | Sticky Card Traps Yellow 5" x 8" (10 Pack)

A 10-pack of 5" x 8" yellow sticky cards. Yellow draws in the most common flying pests, and these are most effective on aphids, whiteflies, thrips and fungus gnats.

Both sides are sticky and the cards are waterproof, so one card covers two faces of a plant or bench and holds up in humid tents and outdoors. Cut them smaller for pots. Use them to monitor: rising counts tell you when to treat and where.

Tip: for fungus gnats, lay or stake a card just above the soil surface, where adults fly.

Pairs with: Microbe Life Hydroponics FGX Fungus Gnat Exterminator 8oz.