Old Cobblers Farm™ Onion & Garlic Fertilizer

🧄 Onion & Garlic Fertilizer – 10-10-10 Formula for Bulb Size, Root Strength & Even Growth

Grow bigger, more flavorful bulbs with Old Cobblers Farm Onion & Garlic Fertilizer (10-10-10 NPK) — a balanced, all-purpose blend designed to support the full development of bulb crops from early leaf formation to harvest. This formula promotes strong roots, steady green top growth, and firm, well-formed bulbs packed with flavor and storage strength.

Ideal for raised beds, rows, and fall or spring plantings — perfect for gardeners aiming for large, uniform onions and robust garlic heads.

✅ Key Benefits:

🧅 Enhances Bulb Size & Shape
10% Nitrogen encourages healthy green tops to fuel bulb formation.
10% Phosphorus supports strong root systems and early bulb development.
10% Potassium improves bulb density, disease resistance, and storage quality.

🌱 Promotes Uniform Growth
Supports consistent sizing and development across your crop for easier harvesting and better yields.

🌾 Improves Soil Health
Feeds beneficial microbes and encourages balanced nutrient availability for long-term garden productivity.

📈 Slow, Steady Feeding
Controlled-release granules provide continuous nutrition throughout the growing season.

🧄 Perfect For:

Yellow, Red & White Onions
Sweet Onions (e.g., Walla Walla, Vidalia)
Green Onions / Scallions
Garlic (Hardneck & Softneck)
Shallots
Leeks
Elephant Garlic
Chives (culinary/allium types)

🧪 How to Use:

New Plantings:

• Mix ½–1 cup per 10 sq ft into soil before planting.
  Established Crops:

• Side-dress with ½ cup per 10 linear feet once tops are 4–6" tall.

• Water thoroughly after application.

📆 Feeding Frequency:
Reapply every 4–6 weeks during the growing season. Stop feeding 2–3 weeks before harvest to help bulbs cure properly.