Boca Hydro MAP Monoammonium Phosphate Fertilizer 12-61-0 Water Soluble High Phosphorus Plant Food for Root Growth Bloom Boost Hydroponics Fertigation and Foliar Spray

Boca Hydro MAP 12-61-0 Monoammonium Phosphate Fertilizer

Boca Hydro MAP 12-61-0 is a premium, fully water-soluble monoammonium phosphate fertilizer made for growers who need a clean, concentrated source of phosphorus and ammoniacal nitrogen. This high-phosphorus formula supports strong root development, transplant establishment, flowering, fruiting, and overall plant energy transfer.

MAP is one of the most efficient phosphorus sources for hydroponics, fertigation, foliar feeding, soil drench applications, and custom fertilizer blending. Its ammonium nitrogen helps gently acidify the root zone, improving phosphorus availability and helping plants access nutrients more efficiently.

High Phosphorus Formula: Provides 61% available phosphate to support root growth, early plant establishment, flowering, and fruit production.

Fully Water Soluble: Dissolves quickly and cleanly in water for use in hydroponic systems, fertigation injectors, foliar sprays, and soil drenches.

Clean Plant Nutrient Source: Chloride free, sodium free, and made from 100% plant nutrients with no unnecessary fillers.

Great for Custom Nutrient Programs: Contains no potassium, calcium, or magnesium, making it easy to pair with other fertilizers such as potassium nitrate, sulfate of potash, magnesium sulfate, and micronutrient blends.

Excellent for Root and Bloom Support: Ideal during transplanting, early vegetative growth, root development, flowering, fruiting, and periods of high phosphorus demand.

Guaranteed Analysis

Total Nitrogen (N): 12%
Ammoniacal Nitrogen (N-NH4): 12%
Available Phosphate (P2O5): 61%
Soluble Potash (K2O): 0%

Derived from: Monoammonium Phosphate

Recommended Uses

Boca Hydro MAP can be used for vegetables, fruit trees, flowering plants, ornamentals, hydroponic crops, greenhouse production, nursery plants, container gardens, and custom fertilizer blends.

Best for: root development, transplant recovery, bloom support, fruiting support, phosphorus correction, hydroponics, fertigation, foliar feeding, and soil drench applications.

General Application Rates

Foliar Spray: 0.5–2 grams per gallon

Pots and Containers: 0.5–3 grams per gallon depending on plant size and feeding strength

Hydroponics: Use to target approximately 20–60 ppm phosphorus as part of a complete nutrient program

Soil Drench: 2.5–10 grams per 5 gallons of water

Fertigation: For 1:100 injection, use 50–100 grams per gallon of injector stock solution to target approximately 35–70 ppm phosphorus

Important Mixing Note

Do not mix MAP directly with calcium or magnesium fertilizers in concentrated stock solutions. Use a separate stock tank or dilute fully before combining with other nutrients.

Clean, Concentrated, Professional Grade

Boca Hydro MAP 12-61-0 gives growers precise control over phosphorus levels without adding potassium, calcium, magnesium, sodium, or chloride. Whether you are feeding hydroponic crops, supporting transplants, boosting bloom development, or building a custom nutrient program, MAP is a reliable high-phosphorus fertilizer for serious plant nutrition.