How is 20:20:20 different from 19:19:19?

Just slightly higher concentration of each nutrient (60% NPK total vs 57%). Both are balanced grades. 20:20:20 is more common in greenhouse and nursery operations where the small concentration difference matters; 19:19:19 dominates in open-field fertigation.

Is 20:20:20 suitable for nursery seedlings?

Yes — it is the preferred grade for nursery and polyhouse nutrition because of its balanced ratio and clean dissolution. Dose: 2–3 g per litre, applied every 5–7 days through the irrigation system.

Can it be used as a soil drench?

Yes. Mix 5 g per litre and drench the root zone weekly. Most effective during transplant establishment and rapid vegetative growth.

Fertisol NPK 20:20:20 — 100% Water Soluble Mixture Fertilizer

Imported

Fertisol · Water-Soluble NPK Fertilizers

Fertisol NPK 20:20:20

100% Water Soluble Mixture Fertilizer

N-20% P₂O₅-20% K₂O-20%Pack: 1 Kg / 5 Kg / 25 KgImported

Benefits

Slightly higher concentration balanced grade — the preferred choice for nursery, polyhouse and greenhouse nutrition.

Dose

2–3 g per litre for nursery and polyhouse fertigation; 5 g per litre as foliar.

Composition

Total Nitrogen	20.0% min
Water Soluble Phosphate (as P₂O₅)	20.0% min
Water Soluble Potash (as K₂O)	20.0% min

Recommended for

PaddySugarcaneMaizeMenthaCottonOilseedsWheatPulsesPeasOnionPotatoBrinjalBananaChilliTomatoVegetablesHorticulture Crops

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Frequently asked questions

Practical answers from our technical team on application, compatibility and field use of Fertisol NPK 20:20:20.

How is 20:20:20 different from 19:19:19?: Just slightly higher concentration of each nutrient (60% NPK total vs 57%). Both are balanced grades. 20:20:20 is more common in greenhouse and nursery operations where the small concentration difference matters; 19:19:19 dominates in open-field fertigation.
Is 20:20:20 suitable for nursery seedlings?: Yes — it is the preferred grade for nursery and polyhouse nutrition because of its balanced ratio and clean dissolution. Dose: 2–3 g per litre, applied every 5–7 days through the irrigation system.
Can it be used as a soil drench?: Yes. Mix 5 g per litre and drench the root zone weekly. Most effective during transplant establishment and rapid vegetative growth.