Organic NPK Sources – Aapti Gardening

Organic NPK Sources

The letters “NPK” on a fertilizer label stand for nitrogen, phosphorus, and potassium, the three primary nutrients plants need to grow.
An npk fertilizer is usually thought of as a chemical fertilizer, but npk applies to any soil amendment that supplies Nitrogen, Phosphorous, and K, Potassium, including organic fertilizers. Here are a few products that will provide Nitrogen,Phosphorous and Potassium organically
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