NPK 12-24-12 — Phosphorus-Rich Starter for Root Crops
Root crops and legumes demand strong early phosphorus for root system architecture — 12-24-12 answers with 24% P2O5 alongside moderate nitrogen and potassium. The 48% total nutrient content suits banded application at planting for potato, sugar beet, soybean and pulse crops. From 1,000 MT.
Product Data
- FOB
- CFR
- CIF
- Agriculture
- Blending
- Fertigation
Planting Application
Band 12-24-12 at 150–250 kg/ha 5 cm below and beside the seed row. The high P fraction supports mycorrhizal colonization and root hair development during the first 4–6 weeks when phosphorus demand peaks relative to biomass.
FAQ
How does 12-24-12 compare to DAP as a starter?
12-24-12 adds potassium that DAP lacks, supporting complete early nutrition in one pass. DAP's higher P analysis (46%) suits P-deficient soils needing more phosphorus per kg product.
Is 12-24-12 appropriate for soybeans?
Yes. Soybeans benefit from early P for nodule development, and the moderate N (12%) avoids suppressing biological nitrogen fixation that high-N starters can cause.
Can I top-dress with 12-24-12 mid-season?
Not recommended — the low K (12%) won't meet mid-season potassium demand for potato bulking. Switch to K-heavy grades like 8-24-24 or straight MOP for top-dress.