Nutrifield PK Heavy Ballast Sizes Available: 4" • 6"

Sizes Available: 4" • 6" • 8" • 10" • 12"

GP3 Micro contains ethically sourced ingredients and no synthetic dyes

Whatever the scope or complexity of your operation

✅ Prevents yellowing & nutrient deficiencies

Nutrifield PK Heavy Ballast Sizes Available: 4" • 6"Nutrifield PK Heavy: The High Potency PK Supplement Unlock your garden's full potential with Nutrifield PK Heavy, a cutting edge synthetic supplement engineered to deliver optimal levels of phosphorous (P) and potassium (K) during the crucial flowering phase of plant growth. Phosphorous energizes your plants by playing a key role in energy production, while potassium ensures efficient water and nutrient transport, setting the stage for vibrant,