• ICL PeaK MKP 0-52-34 fertilizer 50 lb. BAG
  • ICL PeaK MKP 0-52-34 fertilizer logo
  • ICL PeaK MKP 0-52-34 fertilizer 50 lb. BAG BACKSIDE
  • ICL PeaK MKP 0-52-34 fertilizer 50 lb.
  • Nova Peak: Maximize Your Crop's Potential video. MKP fertilizer for foliar, fertigation and hydroponics.
  • Description
  • Product Features
  • Specifications
  • Application Rates

ICL PeaK™ MKP Mono-Potassium Phosphate 0-52-34 – 50 lb

When phosphorus and potassium are the limiting factors, PeaK MKP delivers both at the highest concentration available in a soluble fertilizer — 52% P₂O₅ and 34% K₂O (86% combined). Fast-dissolving, chloride-free, and engineered for zero clogging in drip and hydroponic systems. The go-to P+K source for professional growers who need precision without compromise.

⚠️ Dual-Purpose: Fertilizer + USEPA-Registered Biopesticide

ICL PeaK MKP holds a USEPA biopesticide registration (since 1998) for fungicidal activity against powdery mildew. Foliar applications at 1–3% concentration deliver P+K nutrition while suppressing fungal pressure — no additional fungicide required for mild infections.

Analysis

  • Phosphorus (P₂O₅): 52%
  • Potassium (K₂O): 34%
  • 1 gram per gallon yields ~60 ppm P and ~75 ppm K

Key Features

  • 100% water-soluble — non-hygroscopic, free-flowing, does not cake
  • Lowest salt index (8.4) among known soluble fertilizer salts
  • Chloride-free and very low sodium (max 20 ppm Cl, max 50 ppm Na)
  • No harmful residues — no clogging of pipes or drippers
  • Nitrogen-free — precise N management in nutrient programs
  • pH 4.5 — effective buffer additive for pesticide tank mixes

Ideal Application Methods

  • Hydroponic nutrient solutions
  • Fertigation: drip, micro-jet, center pivot, sprinklers
  • Foliar spray programs (1–3% concentration)
  • Starter fertilizer and seedbed applications
  • Soluble NPK blends and liquid fertilizer production

Packaging

  • 50 lb bag (42 × 50 lb bags per full pallet)

Technical Documentation

  • High Analysis: Guaranteed Analysis 0-52-34 MKP is the most concentrated commercial fertilizer on the market.
  • Pure: Low in chloride, sodium and heavy metals.
  • Water Soluble: Up to 1.73 pounds per gallon dissolves easily to a clear solution free of sediment and precipitates that can clog drip irrigation systems.
Analysis: 0-52-34 (N-P₂O₅-K₂O) Phosphorus (P₂O₅): 52% Potassium (K₂O): 34% Salt index: 8.4 Solubility: 100% water-soluble Chloride: max 20 ppm Sodium: max 50 ppm pH (1% solution): 4.5 HS Code: 310520 Net weight: 50 lbs Manufacturer: ICL Specialty Fertilizers (Israel)
Hydroponics: dose to target ppm using 1 g/gal = ~60 ppm P, ~75 ppm K Fertigation (drip/micro-jet/pivot): apply per soil test and crop stage Foliar spray: 1–3% solution; also suppresses powdery mildew Starter/seedbed: incorporate per agronomist recommendation Liquid blend production: fully compatible with most soluble fertilizers

ICL PeaK MKP 0-52-34 Fertilizer 50 lb

ICL PeaK MKP 0-52-34 Fertilizer 50 lb

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$1.61 lb
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At the leading edge of the market, Custom Hydro stands out by providing the growing industry with fertilizers that are not only of premium quality but also feature innovative
solutions tailored for the unique needs of hydroponic and organic farming practices.

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