Upgrade your Sustee watering sticks effortlessly with our replacement cores. Easily swap out used cores by twisting off the cap, removing the old core, and inserting the new one.
Each set includes two (2) replacement sticks compatible with Sustee. For optimal performance, we recommend replacing the core every 6-9 months. Available in Small, Medium, and Large.
Please note: This product exclusively contains replacement inserts and does not include the Green Sustee stick (used for display purposes only).
