NPK 20-20-20 — Peak Balanced Analysis for Nurseries & Greenhouses
At 60% total nutrients with equal 20-20-20 ratio, this is the standard water-soluble powder grade adapted to granular form for greenhouse base application and nursery stock production. Delivers complete nutrition in a single application for container-grown ornamentals, forestry seedlings and high-value vegetable transplants. From 1,000 MT.
Composition & Limits
- FOB
- CFR
- CIF
- Agriculture
- Blending
- Fertigation
Nursery Application
Mix 20-20-20 into growing media at 1.5–3.0 kg/m³ for container nursery production. For field bed application, 200–300 kg/ha provides complete baseline nutrition for the first 6–8 weeks of crop growth before targeted top-dressing begins.
FAQ
Is granular 20-20-20 the same as water-soluble 20-20-20?
Same NPK ratio but different production route. Granular grade dissolves slower and suits soil application; water-soluble grade is micronized for immediate dissolution in tank systems.
Why is 20-20-20 popular in greenhouse production?
Seedlings and transplants need balanced nutrition without excess of any single element. 20-20-20 prevents the leggy growth from N-heavy feeds and the stunting from P-heavy starters.
What storage conditions preserve 20-20-20 granule quality?
Store in dry warehouse below 30°C. High-analysis NPK is more hygroscopic than lower grades — sealed bags and minimal storage duration between production and application recommended.