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Nutrients
Nutrients Guide for Cannabis Growing
Nutrients play a vital role in cannabis cultivation, impacting plant health, growth, and yield quality. Here's why they are essential and what to focus on during each growing stage:
Why Nutrients are important
Photosynthesis:
Nutrients like nitrogen are essential for chlorophyll production, facilitating photosynthesis.
Growth and Development:
Phosphorus and potassium support root development, flowering, and overall plant health.
Enzyme Function:
Micronutrients like calcium and magnesium aid in enzyme activity and cell structure maintenance.
Resilience and Immunity:
Proper nutrition strengthens plant defenses against pests and diseases.
Flavor and Potency:
Nutrients enhance cannabinoid and terpene production, improving flavor and potency.
Key Nutrients
Macronutrients:
- Nitrogen (N): Essential for vegetative growth.
- Phosphorus (P): Supports root and flower development.
- Potassium (K): Enhances overall plant health and disease resistance.
Micronutrients:
- Calcium (Ca): Aids cell wall structure.
- Magnesium (Mg): Crucial for photosynthesis and chlorophyll.
- Iron (Fe), Zinc (Zn), and more: Vital for various biochemical processes.
Nutrients per stage
During Germination
- Nutrients: Minimal need; focus on water and warmth.
- Importance: Seeds have stored energy for sprouting.
During Seedling Stage
- Nutrients: Light nutrient mix with low NPK.
- Importance: Supports early root and leaf development.
During Vegetative Stage
- Nutrients: High nitrogen content.
- Importance: Promotes leafy growth and strong stems.
During Pre-flowering Stage
- Nutrients: Balanced NPK mix.
- Importance: Prepares plants for the increase in phosphorus and potassium needs.
During Flowering Stage
- Nutrients: High phosphorus and potassium, low nitrogen.
- Importance: Enhances bud development and potency.
During Harvesting Stage
- Nutrients: N/A (Focus shifts to reducing nutrient intake before harvest)
- Importance: Flush plants to improve flavor and smoke quality.
By optimizing nutrient intake, home growers ensure robust growth, maximize yields, and achieve high-quality cannabis.
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