Are your tomatoes failing to fruit? Flowers lacking vibrant color? Vegetable yields disappointing year after year? The solution may be simpler than you think: selecting the right fertilizer for each stage of plant growth.
In this comprehensive guide, we’ll show you exactly how our premium fertilizer products – specialized NPK blends (20-20-20, 10-52-10, 12-12-36), professional-grade MKP, fast-acting Iron Chelate, and soil-transforming Humic Acid – can solve your most frustrating garden problems.
Our Professional-Grade Fertilizer Collection: The Perfect Solution for Every Plant Need
1. Premium MKP (Monopotassium Phosphate): The Ultimate Flowering & Fruiting Formula
Our highly soluble MKP delivers concentrated phosphorus and potassium to trigger explosive flowering and maximize fruit production in all your garden favorites.
Why Gardeners Love Our MKP:
- Bigger, More Abundant Blooms: The high phosphorus content stimulates flower bud formation, increasing bloom count by up to 40%
- Heavier Fruit Production: Potassium strengthens fruiting capacity, resulting in larger, more flavorful harvests
- Stronger Root Systems: Promotes extensive root development, helping plants access more soil nutrients and water
- Stress Resistance: Improves plant tolerance to drought, heat, and disease pressure
Perfect For:
- Tomatoes, peppers, and strawberries during flowering and fruiting
- Rose bushes and flowering perennials from bud set through bloom
- Cannabis and hemp during transition to flowering stage
- Any plant showing signs of phosphorus deficiency (purple stems or stunted growth)
Application Guide:
- Water-Soluble Convenience: Dissolves completely in water for irrigation or foliar feeding
- Fast Results: Visible improvements in plant vigor within 7-14 days
- Economical Use Rate: About 10 grams per liter for foliar application
🔍 Shop Premium MKP Fertilizer – Boost Flowering & Fruiting Today! →
2. Specialized NPK Formulations: Targeted Nutrition for Every Growth Stage
Our professional-grade NPK fertilizers are precisely formulated to match specific plant needs throughout the growing season. Each blend in our collection serves a distinct purpose in your garden success.
NPK 20-20-20: The Complete Balanced Growth Formula
The Perfect All-Purpose Solution:
- Balanced nutrition for continuous, healthy growth in all plant types
- High nitrogen content promotes lush, green foliage
- Equal phosphorus supports strong root development
- Matching potassium ensures overall plant health and stress resistance
Ideal Applications:
- Vegetable gardens during active growth phases
- Lawns throughout the growing season
- Houseplants needing regular feeding
- New transplants requiring establishment support
🔍 Shop 20-20-20 Complete Plant Food – The Perfect Balance for Healthy Growth! →
NPK 10-52-10: The Root Development & Flowering Booster
Why It’s Essential:
- Super-charged phosphorus concentration for explosive root growth
- Significantly increases flower bud formation
- Supports transplant recovery and establishment
- Ideal for phosphorus-loving plants and phosphorus-deficient soils
Best Used For:
- Bulbs and perennials during planting and early spring growth
- Tomatoes and peppers at transplant time
- Root crops like carrots, radishes, and onions
- Starter fertilizer for trees and shrubs
🔍 Shop 10-52-10 Root & Bloom Formula – For Stronger Roots & More Flowers! →
NPK 12-12-36: The Fruit, Flower & Stress Protection Formula
The Potassium Powerhouse:
- Triple potassium strength for maximum fruit development
- Enhances flower color intensity and longevity
- Strengthens cell walls for better disease resistance
- Improves water regulation during hot, dry conditions
Perfect Timing:
- Late-season feeding for all fruiting plants
- Summer application during heat stress periods
- Pre-harvest treatment for sweeter, larger fruits
- Winter preparation for trees and perennials
🔍 Shop 12-12-36 Fruit & Finish Formula – For Bigger, Better Harvests! →
3. Fast-Acting Iron Chelate: The Yellowing Leaf Solution
Our Iron Chelate powder is fully soulable and delivers readily available iron that plants can immediately absorb, even in challenging soil conditions. Watch yellow leaves transform to rich, deep green within days.
The Yellow Leaf Rescue Formula:
- Rapid Greening: Corrects chlorosis (yellowing between leaf veins) within 5-7 days
- Long-Lasting Protection: Prevents new chlorosis for up to 3-4 months per application
- pH-Tolerant Formula: Remains available even in high-pH soils where other iron sources fail
- Complete Absorption: Specially chelated form prevents iron lockout in soil
Critical For:
- Acid-loving plants like azaleas, rhododendrons, and blueberries
- Lawns developing yellow patches despite adequate nitrogen
- Container plants showing iron deficiency symptoms
- Gardens with alkaline soil (pH above 7.0)
Pro Application Tips:
- Apply at first sign of yellowing for fastest recovery
- Preventative spring application prevents summer chlorosis
- Particularly effective when combined with our Humic Acid for enhanced uptake
🔍 Shop Premium Iron Chelate – Bring Back the Green! →
4. Professional-Grade Humic Acid Powder: The Garden Performance Amplifier
Our concentrated Humic Acid is a fully soluable powder that improves soil structure while enhancing the performance of every other fertilizer you apply. It’s the secret ingredient professional growers rely on for maximum yields.
The Soil Transformation Formula:
- Nutrient Magnifier: Increases the efficiency of all other fertilizers by 30-60%
- Microbial Activator: Stimulates beneficial soil organisms that support plant health
- Clay Soil Improver: Breaks up compacted soils for better root penetration
- Sandy Soil Enhancer: Improves water retention and reduces nutrient leaching
- CEC Booster: Increases soil’s capacity to hold and exchange nutrients
Garden Game-Changer For:
- New garden beds needing soil improvement
- Raised beds with depleted soil structure
- Container gardens where soil volume is limited
- Lawns suffering from compaction or poor drainage
- Any garden seeking to reduce overall fertilizer usage
Application Strategy:
- Regular Use Benefit: Apply monthly during growing season for progressive soil improvement
- One-Time Rescue: Immediate relief for stressed plants and poor-performing gardens
- Synergistic Effect: Combined with our NPK blends, MKP, or Iron Chelate for enhanced results
🔍 Shop Professional Humic Acid – Unlock Your Soil’s Full Potential! →
Problem-Solving Guide: Match Your Garden Challenge to Our Perfect Solution

Table Choose Fertilizer
Seasonal Fertilizer Calendar: The Perfect Program for Year-Round Success
Follow our proven fertilizer program to maximize your garden results through every season:
Early Spring (Awakening Phase)
- Base Application: NPK 20-20-20 for all garden beds to jumpstart growth
- Root Booster: NPK 10-52-10 for perennials emerging from dormancy
- Soil Prep: Humic Acid incorporated throughout garden for season-long benefits
- Prevention: Iron Chelate for acid-loving plants before symptoms appear
Late Spring (Growth Phase)
- Vegetative Support: Continue NPK 20-20-20 for leafy vegetables and general feeding
- Bloom Initiation: Begin MKP applications for early-season flowering plants
- Maintenance: Second Humic Acid application to enhance nutrient availability
- Correction: Spot-treat any yellowing plants with Iron Chelate
Early Summer (Production Phase)
- Fruiting Support: Transition to NPK 12-12-36 for developing fruits and vegetables
- Bloom Maximizer: Increase MKP application frequency for continuous flowering plants
- Heat Protection: Additional Humic Acid application to improve water retention
- Maintenance: Foliar feed with NPK 20-20-20 for green leafy crops
Late Summer/Early Fall (Harvest & Preparation Phase)
- Fruit Finisher: Final NPK 12-12-36 application to maximize harvest quality
- Fall Flowers: MKP application for fall-blooming perennials
- Winter Prep: NPK 10-52-10 + Humic Acid for root development before dormancy
- Season Extension: Iron Chelate application to maintain green growth into fall
Why Our Fertilizer Collection Stands Above the Rest
Professional-Grade Quality: The same commercial formulations used by professional growers and landscapers Highly Soluble Formulations: Complete dissolution for maximum availability and no clogged equipment Scientifically Balanced Ratios: Precisely calculated nutrient proportions for specific plant responses Greenhouse Tested: Proven performance in controlled studies before reaching your garden Satisfaction Guaranteed: 100% results or your money back
Get Started Today: Your Complete Fertilizer Solution
Transform your garden with our professional-grade fertilizer collection. Whether you’re growing prize-winning roses, seeking the perfect lawn, or maximizing your vegetable harvest, we have the exact formulation you need for success.
🔍 Shop Our Complete Fertilizer Collection – Professional Results at Home Gardener Prices! →
Need personalized recommendations? Contact our garden experts at info@greenpick.au for custom advice based on your specific plants and growing conditions.