9-3-6 Feeding Guide

Quick rates for GrowScripts Complete 9-3-6 Liquid Plant Food. Mix into a full gallon of water unless noted.

Find Your Rate

🌿 Houseplants & Light Feeders

¼–½ tsp (1.25–2.5 mL) per gallon. Apply with every watering.

🌱 General Growth Boost

1 tsp (5 mL) per gallon. Apply weekly for faster growth or production.

🍋 Heavy Feeders: Citrus, Fig, Banana, Tomato

2 tsp (10 mL) per gallon. Every 2–4 weeks, or as an occasional boost.

🌾 Newly Transplanted Plants

¼ tsp (1.25 mL) per gallon. For the first two weeks, then switch to the Houseplants/Light Feeders rate above.

❄️ Slow Growth or Dormant Season

Reduce feeding frequency. Skip weeks where growth has visibly slowed.

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About This Formula

9-3-6 NPK with a 3-1-2 ratio, plus calcium, magnesium, sulfur and a full set of micronutrients. This includes boron and nickel, which many formulas leave out.

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Safety

Eyes: Rinse with water for 15 minutes; remove contacts if present. Skin: Wash with soap and water. Ingestion: Do not induce vomiting. Contact Poison Control at 1-800-222-1222. Store at room temperature; do not allow to freeze.