Sticky insect traps are a simple, versitile solution for your grow room pest issues. Either use them at full size, suspended within your grow room to capture pests in the air, or trim down the traps and apply them on surfaces around your room (traps can be cut into strips and applied to your pots to capture crawling/localised pests). Different pests are attracted to different colours, so it's important to use the correct pest management tool for the issue you're experiencing. The Silvalure Catch-It Blue Insect Traps will primarily appear to Saintpaulia thrips, so if you're being plauged by thrips, consider using this simple pest management method. Each pack contains 20 sticky self-adhesive traps.