Old Cobblers Farm™ Tuber & Rhizome Food - Premium Fertilizer

🥔 Tuber Fertilizer – 10-20-20 Formula for Bigger Roots, Stronger Plants, and Higher Yields

Grow hearty, full-sized tubers with Old Cobblers Farm Tuber Fertilizer (10-20-20 NPK) — a root-focused formula crafted to boost the development of underground crops like potatoes, carrots, and beets. This high-phosphorus, high-potassium blend ensures strong root formation, disease resistance, and heavy harvests from planting to pull.

Ideal for in-ground rows, raised beds, and root crop containers — where rich root development and uniform size are key.

✅ Key Benefits:

🌱 Drives Deep Root Growth
10% Nitrogen gives plants a healthy start with sturdy stems and vibrant foliage.
20% Phosphorus powers root expansion, bulking up tubers and storage organs.
20% Potassium enhances water regulation, disease resistance, and tuber quality.

🥕 Maximizes Yield Potential
Promotes uniform size, shape, and density of root crops — helping you pull more per square foot.

🪱 Supports Soil Vitality
Improves nutrient availability and feeds beneficial microbes to maintain long-term garden productivity.

📈 Sustained Nutrient Release
Provides balanced feeding throughout the growing cycle for strong development and harvest-readiness.

🥔 Perfect For These Root & Tuber Crops:

Potatoes
Sweet Potatoes
Carrots
Beets
Turnips
Radishes
Parsnips
Rutabaga
Onions
Garlic
Taro
Yams
Celery Root
Ginger
Turmeric

🧪 How to Use:

New Plantings: Mix 1 cup per 10 linear feet into the soil row before planting.
Established Crops:

• Light feeders: ½–1 cup per 10 feet

• Heavy feeders (e.g., potatoes): 2 cups per 10 feet

Side-dress fertilizer 3–4 inches from the plant base, gently work into soil, and water thoroughly.

📆 Feeding Frequency:
Apply every 4–6 weeks during the growing season. For potatoes, apply at planting and again at hilling.