Optimum Hydroponix Grow A&B


Optimum Hydroponix® Grow A&B is a 2-part liquid nutrient concentrate that targets specific nutrition needs throughout the entire vegetative growth phase of plants.


Optimum Hydroponix Grow A&B

Optimum Hydroponix Grow A&B is designed to work in conjunction with Flowering A&B. When growing plants that will flower and/or bear fruit, switch from using Grow A&B to Flowering A&B at the first signs of bud or flower development.

Manufactured with quality micro and macronutrients, chelated minerals and pure osmotic water for guaranteed excellence and consistent results. Formula is stabilized at an optimal pH level.

  • Encourages healthy, strong root development
  • Stimulates structural and vegetative growth yielding dense, green foliage
  • Ideal for use in all hydroponic gardening systems, soil and soilless substrates
  • Easy to use for optimal performance

Optimum hydroponix Grow is a 2-part (A&B) nutrient formula developed to work together to create a complete plant food. Follow the blending directions listed below carefully.

Blend recommended for vigorous growth of plants that flower and/or bear fruit:
1)  Add 20 ml of part B into 10 litres of water.
2)  Then add 20 ml of part A.
3)  Adjust the pH to 5.8.
4)  You now have 10 litres of Optimum solution ready for use. Note: When plants are ready for the flowering stage, switch to Optimum A&B Flowering formula nutrient.

Blend recommended for the growth stage of non-flowering leafy green plants. Follow the blending directions above using only 10 ml of Part B and 10 ml of Part A per 10 litres of water.

Foliar Feeding Blend: Follow the blending directions above using only 8 ml of Part B and 8 ml of Part A per 10 litres of water.

Check out the Optimum Hydroponix Feedchart.

Additional information

Weight N/A
Dimensions N/A
Sustainability Features

ORMI Listed

Nutrient Application

Continuous Liquid, Hydroponic, Reverse Osmosis, Soil / Promix

Nutrient Type

Vegetative Stage


Grow A, Grow B, Grow A&B

Liquid Format

1 L, 10 L, 20 L, 4 L


There are no reviews yet.

Be the first to review “Optimum Hydroponix Grow A&B”