HeartyGrow PK Booster 1kg

Explosive Flowering, Bigger Harvests

Take your plants through the final stages of flowering and fruit production with HeartyGrow PK Booster – a highly concentrated, water-soluble blend of Phosphorus (P) and Potassium (K) designed to maximize flower development, fruit size, density, and overall yield. With zero nitrogen, this formula allows plants to focus their energy where it matters most: producing bigger, heavier flowers and higher-quality fruits.

Ideal for hydroponic, soil, and coco growing systems, HeartyGrow PK Booster delivers readily available nutrients that support strong energy transfer, improved nutrient uptake, enhanced flowering performance, and superior ripening during the critical late bloom phase.

Why Growers Choose HeartyGrow PK Booster

✅ Promotes larger flowers and fruits

✅ Increases yield potential

✅ Supports heavy flowering and fruit set

✅ Encourages stronger ripening and finishing

✅ Zero nitrogen formula for late-stage use

✅ Fast-dissolving, highly soluble powder

✅ Suitable for hydroponics, coco, and soil cultivation

Typical Analysis

Highly available phosphorus and potassium help drive flower formation, fruit development, and energy production during the most demanding stages of plant growth.

Perfect For

• Fruiting vegetables
• Tomatoes
• Peppers
• Cucumbers
• Strawberries
• Hydroponic gardens
• Greenhouses
• Flowering ornamentals

Directions For Use

Dissolve the recommended amount in water and apply during the flowering, fruiting, or production phase. Compatible with most feeding programs and nutrient schedules.

Package Size

1kg Resealable Pouch

Store in a cool, dry place and reseal after use.

Give Your Plants the Finishing Boost They Deserve

Whether you're growing premium vegetables, fruits, or flowering crops, HeartyGrow PK Booster provides the phosphorus and potassium needed to help plants reach their full production potential and deliver exceptional harvests. 🌱🍅🍓🌶️