FertiWiser StoreAlways Free shipping! FertiWiser System | Accessories | Fertilizer | FertiWiser System $899.00 Add To Cart Added! FertiWiser SharkBite Coupling from $89.00 Size: Select Size 3/4" 1" 1-1/4" Add To Cart Added! FertiWiser Press Fit Coupling from $89.00 Size: Select Size 3/4" 1" 1-1/4" Add To Cart Added! FertiWiser Threaded Coupling from $49.00 Size: Select Size 3/4" 1" 1-1/4" Add To Cart Added! FertiWiser PVC Glue Coupling from $49.00 Size: Select Size 3/4" 1" 1-1/4" Add To Cart Added! 12 Zone Expansion Control unit (to be used with the FertiWiser System) $299.00 Add To Cart Added! 15L Lawn Fertilizer (pick up only at a Certified Retailer or at our Erie facility by appointment) $60.00 Add To Cart Added! 10L Plant/Flower Fertilizer (pick up only at a Certified Retailer or at our Erie facility by appointment) $60.00 Add To Cart Added! 15L Pro-L Fertilizer (pick up only at a Certified Retailer or at our Erie facility by appointment) $60.00 Add To Cart Added! 15L Lawn Fertilizer $119.00 Add To Cart Added! 10L Plant/Flower Fertilizer $119.00 Add To Cart Added! 15L Pro-L Fertilizer $119.00 Add To Cart Added! Tubing Extension Kit $39.00 Add To Cart Added! Multistrand Wire Extension Kit $39.00 Add To Cart Added!