Store › 15L Pro-L Fertilizer (pick up only at a Certified Retailer or at our Erie facility by appointment) Image 1 of 1 15L Pro-L Fertilizer (pick up only at a Certified Retailer or at our Erie facility by appointment) $60.00 15L Concentrated liquid fertilizer - 32-0-0 Quantity: Add To Cart Added! 15L Concentrated liquid fertilizer - 32-0-0