Grotek LXR Black


Grotek LXR Black focuses on the root of plant nutrition and soil quality.


Grotek LXR Black
Grotek LXR Black is an excellent component of a complete fertility program for soil and soilless gardens. High in organic matter, this product supports beneficial microbes in the soil and increases nutrient availability. Added potassium aids nutrient and water movement throughout the plant.

How to Use:
  • Application Rate: 1L makes 200L of solution
  • Soil/Soilless/Water Culture: Mix 5 ml per 1 L of nutrient solution (1 tsp / 1 qt)
  • Continue to use with every watering for the duration of the crop cycle

Learn more about what makes Grotek Nutrients so great. Also, want to browse our wide selection of amazing Grotek products? Click here to view all Grotek products.

Additional information

Weight N/A
Dimensions N/A
Sustainability Features

Organic, ORMI Listed

Nutrient Application

Cloning, Substrate Reuse

Supplement Action

Promote Nutrient Absorption

Supplement Type

(K) Potassium

Bulk Quantity


Liquid Format

1 L, 10 L, 4 L, 500ml


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