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Monopotassium Phosphate 0-52-34

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$ 29.99
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$ 29.99
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$ 33.99
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Weight: 1 Pound

 

Monopotassium Phosphate (MKP) 0-52-34

Elevate your flowering and fruiting success with our premium Monopotassium Phosphate (MKP) 0-52-34 fertilizer. This nitrogen-free, water-soluble powerhouse delivers an exceptional combination of 52% phosphorus and 34% potassium – the perfect recipe for abundant blooms, superior fruit quality, and enhanced crop resilience. Ideal for both soil and hydroponic systems.

Guaranteed Analysis

0-52-34
Nitrogen (N) 0% • Phosphorus (P₂O₅) 52% • Potassium (K₂O) 34%
The Ultimate P-K Combination • 100% Water-Soluble

🌸 No-Nitrogen Formula

Pure P-K nutrition prevents unwanted vegetative growth during critical flowering stages.

💎 Premium Quality

52% phosphorus + 34% potassium for maximum bloom production and fruit quality.

💧 100% Soluble

Dissolves completely for foliar, drip, or hydroponic applications without clogging.

KEY FEATURES & BENEFITS
  • High Phosphorus Content (52%): Stimulates robust root development, stronger stems, and bountiful flowering
  • Enhanced Blooming & Flowering: Encourages abundant flower production and extends flowering season
  • Water-Soluble Formula: Dissolves quickly and completely for precise nutrient delivery
  • Versatile Use: Compatible with soil, coco coir, and hydroponic systems
  • Balanced P-K Nutrition: Maintains proper ion balance for overall plant health
  • Easy Application: Can be applied through watering, drip systems, or foliar spray
  • Improves Nutrient Uptake: Enhances absorption of nitrogen, magnesium, and calcium
  • No Nitrogen: Perfect for late-stage flowering without promoting unwanted growth
DERIVED FROM

Technical Grade Monopotassium Phosphate (KH₂PO₄)

Premium crystalline form provides superior solubility and purity compared to agricultural grades. Ideal for precision nutrition programs.

APPLICATION RATES & DIRECTIONS

MKP 0-52-34 can be applied via foliar spray, fertigation, or hydroponics. Follow temperature guidelines carefully for foliar applications.

🍃 Foliar Application Rates

Crop Type Rate per Acre Rate per 1000 sq ft Application Timing
Deciduous Fruits 5-10 lbs 2-4 oz (50-100g) Pre & post-bloom
Vegetables (Fruiting) 5-10 lbs 2-4 oz (50-100g) Prior to bloom, repeat 2-3x
Grapes 3-10 lbs 2-4 oz (50-100g) Pre-bloom, post-bloom, pre-harvest
Strawberries 3-10 lbs 2-4 oz (50-100g) After first blooms
Leafy Vegetables 1-2 lbs 0.5-1 oz (10-20g) 10-14 day intervals
Root Vegetables 5-10 lbs 2-4 oz (50-100g) Mid-season applications
⚠️ Temperature Precautions for Foliar Application:
  • Keep minimum 7 days between applications
  • Do NOT apply to crops under stress
  • With rising temperatures (AM): Stop spraying at 84°F
  • With falling temperatures (PM): Start spraying at 90°F
  • For pears: Max 8 lbs/acre when temps exceed 90°F
  • Avoid runoff - use proper gallonage (350 GPA for dilute sprays)

💧 Fertigation & Hydroponic Rates

Application Method Concentration Frequency
Drip Irrigation 1-2 lbs per 100 gallons Weekly during bloom/fruit
Hydroponics (Bloom) 100-200 ppm Continuous in solution
Foliar Spray 3-5 lbs per 100 gallons Every 7-14 days
Soil Drench 1 tbsp per gallon Every 2 weeks
MKP FERTILIZER CALCULATOR

MKP 0-52-34 Calculator

Calculate the exact amount needed for your specific application.

🍃 Foliar Spray Application

📋 Typical rate: 3-5 lbs per 100 gallons for most crops

💧 Fertigation/Drip System

📋 Standard rate: 1-2 lbs per 100 gallons

🌊 Hydroponic System

📋 Target: 100-200 ppm for bloom phase

🌾 Field/Acre Application

📋 Typical: 3-10 lbs per acre depending on crop

Powered by Greenway Biotech, Inc. — Premium fertilizers since 1989

GROW WITH CONFIDENCE

Below are important details on quality, returns, sustainability, and charitable efforts that set our product apart.

Product Quality Guaranteed
  • All our products are manufactured in California, USA
  • Tested by independent third-party laboratories for quality assurance
  • Registered with the California Department of Food and Agriculture (CDFA)
  • Rigorously tested to ensure products are free from heavy metals
Hassle-Free Return Policy

If you're not completely satisfied, we offer a 30-day money-back guarantee. Simply return the unused portion in its original packaging, and we'll process a full refund.

Environmental Responsibility

We're committed to sustainable practices, including:

  • Biodegradable packaging
  • Precise nutrient formulation to reduce runoff
  • Support for eco-friendly farming methods
Charitable Contributions

1% of all profits go to our foundation, focused on improving educational opportunities for children.

FREQUENTLY ASKED QUESTIONS

Click on each question to see the answer.

Why choose MKP 0-52-34 over other phosphorus fertilizers?

MKP 0-52-34 offers unique advantages for specific growing situations:

Key Benefits of MKP:
  • Zero nitrogen - prevents unwanted vegetative growth during flowering
  • High potassium (34%) - enhances fruit quality and plant health
  • 100% water-soluble - perfect for precision feeding
  • Low salt index - safer for sensitive crops
  • pH neutral in solution - won't acidify like MAP

MKP vs Other P Sources:

Fertilizer N-P-K Best Use
MKP 0-52-34 Late bloom, quality enhancement
MAP 11-52-0 Early growth, root development
DAP 18-46-0 High N needs, vegetative growth

Choose MKP when you need pure P-K nutrition without nitrogen, especially during flowering and fruiting stages where excess N can reduce quality.

How do I avoid leaf burn when using MKP as foliar spray?

MKP can cause foliar damage if not applied correctly. Follow these critical guidelines:

Temperature Management:

  • Morning (temps rising): Stop spraying when temperature reaches 84°F
  • Evening (temps falling): Don't start until temperature drops to 90°F
  • For pears: Reduce rate to 8 lbs/acre max when temps exceed 90°F

Application Best Practices:

  • Maintain 7+ days between applications
  • Never apply to stressed plants (drought, disease, pest pressure)
  • Use sufficient water volume - aim for 350 GPA for dilute sprays
  • Avoid excessive runoff or dripping
  • Test on a few plants first
  • Add a surfactant for better coverage

Concentration Guidelines:

  • Dilute spray: 3-5 lbs per 100 gallons (max 15 lbs/acre)
  • Concentrate spray: 5-10 lbs/acre in 15-150 gallons
  • Young/dwarf trees: Use lower rates to avoid over-spraying
Warning: Handgun application increases risk of leaf injury. Ensure proper calibration and avoid excessive application to any single area.
When should I use MKP in my growing program?

MKP timing is critical for maximum benefit:

Flowering Plants:

  • Pre-bloom: 1-2 weeks before flowering
  • During bloom: Throughout flowering period
  • Post-bloom: To support fruit/seed development

Fruiting Crops:

  • Fruit set: Immediately after pollination
  • Fruit development: Every 2-3 weeks
  • Pre-harvest: 2-4 weeks before harvest for quality

Specific Crop Examples:

  • Tomatoes: Start at first flower cluster, repeat every 2 weeks
  • Grapes: Pre-bloom, post-bloom, and 30 days before harvest
  • Strawberries: After first blooms, continue through season
  • Cannabis: Week 3 of flower through week 6-7
Pro Tip: MKP is especially valuable during late flowering/ripening when you want to enhance quality (sugars, flavors, colors) without promoting new vegetative growth.
Can I mix MKP with other fertilizers or pesticides?

MKP is generally compatible with most agricultural products, but follow these guidelines:

Compatible With:

  • Most water-soluble fertilizers (except calcium)
  • Micronutrient chelates (iron, zinc, manganese)
  • Most fungicides and insecticides
  • Growth regulators and biostimulants
  • Magnesium sulfate (Epsom salt)

NOT Compatible With:

  • ❌ Calcium fertilizers (forms precipitate)
  • ❌ High pH products (above 8.0)
  • ❌ Concentrated sulfuric acid
  • ❌ Some copper-based fungicides

Mixing Procedure:

  1. Fill tank with 50% of water needed
  2. Start agitation
  3. Add MKP and ensure complete dissolution
  4. Add other products one at a time
  5. Fill tank to final volume
Jar Test: Always perform a compatibility test by mixing small amounts in a jar before tank mixing. Look for precipitation, gel formation, or excessive heat.
DOCUMENTS & RESOURCES
HAVE QUESTIONS?

Our fertilizer experts can help you maximize your results with MKP 0-52-34.

Call us: (562) 351-5168
Email: questions@greenwaybiotech.com
Hours: Monday-Friday, 8AM-5PM PST

Greenway Biotech, Inc. | Est. 1989 | Making gardens and their humans healthier®

Premium fertilizers manufactured in California, USA

 

Customer Reviews

Based on 54 reviews
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A
Anonymous
Monopotassium Phosphate 0-52-34

Good product. Thanks

a
andre jenkins
Mad

My package was bust open

V
Vivian Chiang
Monopotassium Phosphate 0-52-34

The best!!! Nothing can replace!

M
Melanie Padilla
Great, consistent service

The quality is so good. If you ever have too much stock on hand, I'd like an opportunity to purchase at a larger volume.

E
Evgeny Bronshtein
Item didn't arrived

Haven't received it