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Feeding Charts & Measurements

Find quick answers about Cronk Nutrients feeding charts, EC, and PPM readings. Understand what chart numbers mean and how to read measurements correctly.

Is there a feed chart for Cronk Nutrients?

Yes, download Cronk Nutrients feed charts for the 3-Part Base, Bonnie & Clyde, and PuurOrganics in metric or imperial units.

How do I know which Cronk Nutrients feeding chart to use?

Use the Classic chart for photoperiods, Bonnie & Clyde for autoflowers, and PuurOrganics for organic soil or coco grows.

How do I measure nutrients accurately for my grow?

Use pipettes or syringes to measure Cronk Nutrients in mL; add each product separately and stir between for precise feeding.

What EC and PPM levels should I target with Cronk Nutrients?

Keep EC 1.0–1.6 in veg and 1.6–2.2 in bloom; monitor runoff to prevent buildup and ensure healthy growth.

How can I adjust Cronk Nutrients feed charts for smaller or larger plants?

Start new plants at half strength and increase to 125% for large plants; monitor leaf color and tips for nutrient balance.

How do I use Cronk Nutrients in coco coir vs. soil?

Feed with every watering in coco at lighter strength; alternate feedings with water in soil for balanced nutrition.

Do I need to flush when using Cronk Nutrients?

Flush every 2–3 weeks with pH-balanced water to remove salts and once before harvest for cleaner flavor.

Can I use Cronk Nutrients with compost teas or organic boosters?

Compost teas can complement Cronk Nutrients; mix carefully, reduce strength, and avoid stagnant reservoirs.

How do I convert Cronk Nutrient dosages from liters to gallons?

Multiply Cronk feed rates by 3.78 to convert mL/L to mL per gallon; round down slightly to avoid overfeeding.

What do the numbers mean on the Cronk Nutrients feed charts?

Feed chart numbers show how many mL of nutrients to add per liter or gallon. Example: 0.5 mL/L in 10 L = 5 mL total.