Cannabis Nutrients Schedule: A Week-by-Week Guide

Week 1: Establishing the Foundation

During the first week, focus on root development with a balanced nutrient solution. Use a low-phosphorus, high-potassium formula to encourage strong root growth.

cannabis nutrients schedule week by week

Week 2: Early Vegetative Stage

In the second week, switch to a balanced nutrient formula with equal nitrogen, phosphorus, and potassium ratios. This supports healthy vegetative growth.

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Week 3: Transition to Flowering

Week three marks the transition to flowering. Increase phosphorus to promote bud development. Maintain a balanced nutrient solution to ensure a smooth transition.

Cannabis Flowering Stage Nutrients Schedule Guide

Week 4: Full Flowering

During the fourth week, continue with a high-phosphorus nutrient solution to enhance bud size and potency. Monitor pH levels closely for optimal nutrient absorption.

Week 5: Final Push

In the final week, use a nutrient solution with additional calcium and magnesium to strengthen the plant's structure and prepare for harvest.