Boca Hydro MKP Hero

Boca Hydro MKP 0-52-34

High-Purity Phosphorus & Potassium for Roots, Bloom, Fruiting & Plant Vigor

Boca Hydro MKP is a premium-grade, fully water-soluble Monopotassium Phosphate 0-52-34 fertilizer designed to provide a powerful boost of phosphorus and potassium with zero nitrogen.

MKP is ideal for hydroponics, fertigation, foliar feeding, soil drenches, pots, containers, garden beds, and water-in soil applications. It supports strong root development, flower formation, fruit set, bloom strength, and overall plant vigor.

This clean, chloride-free and sodium-free formula dissolves quickly and completely in water, making it excellent for precision feeding systems, concentrated stock solutions, hydroponic reservoirs, foliar sprays, and professional fertility programs.

Potassium helps support bigger blooms, stronger flowers, larger yields, improved ripening, better crop color, texture, taste, and fruit size. It also supports stronger roots, stems, tubers, and overall plant resilience during environmental stress.

Phosphorus is important for more than roots. It plays a major role in flower development, fruiting, plant energy transfer, and bloom strength. When plants are low in phosphorus, flowering and fruit holding can suffer, and overall fruit size and quality may be reduced.

0-52-34 Zero Nitrogen Chloride-Free Sodium-Free Fully Water Soluble Bloom & Root Support

Fully water soluble, chloride-free, sodium-free, and composed of 100% pure plant macronutrients.

Product Benefits

Bloom & Fruiting Support	Provides a concentrated phosphorus and potassium boost to support flowering, fruit set, bloom strength, and crop finishing.
Strong Root Development	Phosphorus supports root growth, transplant recovery, plant energy movement, and early establishment.
Potassium Performance	Potassium helps improve bloom quality, fruit size, crop color, texture, flavor, ripening, and overall plant strength.
Zero Nitrogen Formula	Ideal when plants need phosphorus and potassium without pushing excess leafy growth.
Clean Water Solubility	Dissolves quickly and cleanly for use in hydroponics, fertigation, foliar feeding, soil drenches, and stock tanks.

Why Use MKP?

Flowering Plants	Helps support stronger flowers, improved bloom development, and better fruit-holding ability.
Fruiting Crops	Useful for tomatoes, peppers, citrus, avocado, mango, berries, melons, grapes, figs, and other crops that require strong phosphorus and potassium during fruiting.
Hydroponics	Provides clean, highly soluble phosphorus and potassium for precision nutrient programs.
Root-Zone Support	Supports root-zone recovery, transplant establishment, and renewed plant vigor when used as part of a complete feeding program.

Stock Solution & Measuring Reference

Stock Solution	Dissolve 500 g / 1.1 lb MKP in 1 gallon of water to make a liquid concentrate.
Dry Product Reference	1 tsp dry ≈ 4 g MKP \| 1 tbsp dry ≈ 12 g MKP \| 1/4 cup dry ≈ 50 g MKP
Liquid Concentrate Reference	1 tsp concentrate ≈ 0.65 g MKP \| 1 tbsp concentrate ≈ 2 g MKP \| 1 fl oz concentrate ≈ 4 g MKP
Best Accuracy	Use a digital scale for best results, especially for hydroponics, foliar sprays, and concentrated stock solutions.

Boca Hydro MKP Dosing PDF

Boca Hydro MKP SDS

Application & Dosing Guide

Foliar Spray	Normal Feed: 2–5 g per gallon or 1–2.5 tbsp concentrate Heavy Feed: 5–7 g per gallon or 2.5–3.5 tbsp concentrate Maximum: 10 g per gallon or 5 tbsp concentrate Apply at dawn or dusk. Avoid spraying during extreme heat, intense sunlight, or on drought-stressed plants.
Pots & Containers	Small Plants: 2–4 g per gallon or 1–2 tbsp concentrate Large Plants: 5–6 g per gallon or 2.5–3 tbsp concentrate Use lower rates for sensitive plants, seedlings, or plants already receiving a complete fertilizer program.
Soil Drench	Light Feed: 10 g per 5 gallons or 5 tbsp concentrate Moderate Feed: 20–30 g per 5 gallons or 5–8 fl oz concentrate Heavy Feed: 40–60 g per 5 gallons or 10–15 fl oz concentrate Max Strength: 75–80 g per 5 gallons or 19–20 fl oz concentrate
Hydroponics	Seedlings: 0.5–1 g per gallon or 3/4–1.5 tsp concentrate Vegetative Stage: 2 g per gallon or 1 tbsp concentrate Bloom Stage: 3–4 g per gallon or 1.5–2 tbsp concentrate Max Bloom: 5 g per gallon or 2.5 tbsp concentrate MKP alone at 2 g per gallon is approximately 0.5–0.6 EC. Monitor EC, pH, phosphorus, and potassium buildup in recirculating systems.
Fertigation / 1:100 Injector	Target 2 g per gallon final feed: Dissolve 2.2 lb / 1000 g / 1 kg MKP and fill with water to make 5 gallons stock solution. Target 4 g per gallon final feed: Dissolve 4.4 lb / 2000 g / 2 kg MKP and fill with water to make 5 gallons stock solution. Inject at 1:100.

Dry Ground Application / Water-In Use

Garden Beds	Light Rate: 45–90 g per 100 sq ft Heavy Bloom / Fruiting Rate: 90–180 g per 100 sq ft Broadcast evenly over soil and water in thoroughly.
Large Areas	Light Rate: 1–2 lb per 1,000 sq ft Heavy Bloom / Fruiting Rate: 2–4 lb per 1,000 sq ft Apply to soil surface, then irrigate deeply to move nutrients into the root zone.
Individual Plants	Light Rate: 1/2–1 tsp around small plants Heavy Rate: 1–2 tbsp around large plants Keep dry product away from stems and crowns. Scratch lightly into soil if desired, then water in.
Trees & Shrubs	Young Trees: 1–2 tbsp Established Trees: 1/4–1/2 cup Apply around the drip line, not against the trunk. Water thoroughly after application.

Guaranteed Analysis

Total Nitrogen (N)	0.00%
Available Phosphate (P₂O₅)	52.00%
Soluble Potash (K₂O)	34.00%
Derived From	Monopotassium Phosphate

Concentrate Compatibility: Boca Hydro MKP can be used with many dry and liquid fertilizer programs, but it should not be mixed in the same concentrated stock tank with calcium nitrate, calcium products, magnesium products, or other concentrated materials that may react with phosphates. Use separate stock tanks and allow products to mix only after dilution in the final irrigation water.

Grower Tip: MKP is especially useful during flowering, fruiting, rooting, transplant recovery, bloom building, and late-season finishing when plants need phosphorus and potassium without additional nitrogen.

Storage: Store sealed in a cool, dry place. Keep out of reach of children and pets. Avoid breathing dust and avoid contact with eyes. Reseal package immediately after use to prevent moisture exposure and clumping.

Boca Hydro MKP Mono-Potassium Phosphate 0-52-34 Water Soluble Flowering Enhancer Bloom Booster and Root Builder