🌳 Grow Together: Elevate your garden game with Jobe's spikes! 160 spikes provide long-lasting care for your garden. Perfect for a variety of acid-loving trees and shrubs. Simple biannual application ensures continuous nourishment. Pre-measured spikes eliminate mess and over-fertilization risks. Formulated with a balanced 15-3-3 NPK for optimal growth. 160 spikes 15-3-3 NPK Easy application Jobe’s Slow Release Tree and Shrub Fertilizer Spikes offer a hassle-free solution for nurturing your acid-loving trees and shrubs. With 160 pre-measured spikes featuring a balanced 15-3-3 NPK formula, these spikes ensure your plants receive essential nutrients without the mess or risk of over-fertilization. Ideal for biannual application, they promote lush foliage and vibrant colors, making them a must-have for any garden enthusiast.