
Fertilizers By Fruit Type
Packed with essential nutrients and micronutrients, this high-powered fertilizer supports vigorous growth and heavy yields in demanding berry varieties like strawberries, blackberries, and elderberries. Perfect for maximizing productivity in warm, sun-soaked climates.
Tailored for blueberries, cranberries, and other acid-preferring berries, this pH-conscious blend enhances flowering and fruit production without promoting excessive foliage. Delivers the nutrients needed for lush fruit in low-pH soils.
Formulated to perform in shorter, cooler growing seasons, this fertilizer gives hardy berry crops—like raspberries and currants—a boost in fruit set, root strength, and winter readiness. Ideal for early spring or fall applications.
Grow Organically with Old Cobblers Organic Blueberry Fertilizer
This specialty blend is made for blueberries and similar crops that thrive in low-pH soil. With a balanced 4-6-4 NPK formula, it supports vigorous root development, vibrant foliage, and heavy fruiting — all while staying true to organic gardening principles.
