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Aquager Technologies

Plant Nutrients (Fox Farm Grow Big NPK 6-4-4)

Plant Nutrients (Fox Farm Grow Big NPK 6-4-4)

Regular price $14.99
Regular price $17.00 Sale price $14.99
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Plant Nutrients (Fox Farm Grow Big NPK 6-4-4) from Aquager Technologies deliver a professionally balanced liquid fertilizer concentrate — essential macronutrients and trace elements for vigorous growth, vibrant flowers, and bountiful yields across hydroponic, soil, and container gardens.

  • Balanced NPK 6-4-4 formula: Optimized nitrogen-phosphorus-potassium ratio for vegetative growth and early flowering stages.
  • Includes essential micronutrients: Iron, manganese, zinc, and trace elements that basic fertilizers skip — for healthier foliage and stronger roots.
  • Fast-acting liquid form: Plants absorb nutrients quickly — visible growth response in days, not weeks.
  • Highly concentrated: 1 pint makes many gallons of nutrient solution — exceptional value per dose.
  • Trusted Fox Farm formula: Industry-proven brand used by professional and home growers for decades.
  • Easy dosing for any system: 15-20 ml per Aquager 13L tank refill; 2-3 tsp per gallon for soil applications.
  • Hydroponic and soil compatible: Works in Aquager Hydroponic Home Farm, DIY hydroponic systems, soil gardens, and container plants.

Quality nutrients are the difference between adequate growth and exceptional yields. Order from Aquager Technologies today and feed your plants right.

Compatible with Aquager Hydroponic Home Farm AND any soil garden — for indoor or outdoor use!

  • Size: 1 pint / 16 oz / 473 ml liquid concentrate
  • NPK Ratio: 6-4-4 (Nitrogen, Phosphorus, Potassium)
  • Aquager 13L tank dosage: 15-20 ml per water change, or when PPM falls below 200

Shipping & Returns

Shipping: During normal operations (excluding weekends & holidays), orders received before 11 a.m. CT will be shipped same day and orders received after 11 a.m. CT will almost always be shipped by the next business day unless otherwise indicted on the order or the item is currently on backorder or out of stock in which case the customer will be notified of substitutions available or an estimated time that the product will be back in stock and shipped once it is in stock. Bulky items may have additional surcharge and not qualify for any free shipping promotions. Shipping estimates most likely do not include the day of shipping or weekend days. Please refer to the shipping provider you selected for your order for more details.

USPS SHIPMENTS: Due to excessive frequency of delays, misdeliveries, and lost packages, we DO NOT recommend using USPS for orders over $100. If USPS is selected, please understand that any lost or delayed shipments will be limited to the carrier’s maximum liability of $100 per package.

Returns & Refunds: Returns for a full refund will be accepted within 30 days of original purchase date as long as products are in exact same BRAND NEW condition that they were purchased in. Any opened, partially used or damaged products will not be allowed to be returned or qualify for any refund. After 30 days refunds will be accepted for a store credit as long as they meet condition requirements stated above. Return shipping is not included in purchase. Please allow two weeks for return order processing and a refund to be issued. Ship returns to 917 Harris St. Eau Claire, WI 54703.

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    Detailed Instructions

    Every order will come with a print out of detailed installation and maintenance instructions. You can preview or review them here and on our blog.

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