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ATA Rootbastic is a bio-mineral root stimulator for Cannabis plants. It combines seaweed and chelates with high-quality nutrients to achieve a significant growth of the root mass. With ATA Rootbastic, the roots will colonize the entire substrate, leading to considerable growth of stems and branches, prepared to support an abundance of buds.


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Type and Usage

ATA Rootbastic is a bio-mineral root stimulant. It's suitable for all types of substrates and compatible with all automatic irrigation systems. Use it during the growth phase and for the first two weeks of flowering.

Plant Benefits

  • The seaweeds in Rootbastic are rich in amino acids such as L-tryptophan found in Ascophyllum nodosum seaweed, which promotes the generation of adventitious and lateral roots.
  • With ATA Rootbastic, the root mass significantly increases, resulting in larger, stress-free plants, with more energy and more branches.
  • Seaweeds contain phytohormones that stimulate root and lateral shoot growth of branches. 

Usage and Dosage

Mix 0.1 to 0.3 ml (2 to 6 drops) of ATA Rootbastic per liter of water. Apply with watering.


NPK  4-14-4  (nitrogen 4%, phosphorus 14%, potassium 4%)

Nitrogen 3.69%, phosphorus 14.12%, potassium 4.07%, calcium 0.23%, sodium 0.19%, magnesium 0.16%, sulfur 0.59%, iron 0.101%, manganese 0.042%, zinc 0.043%, boron 0.015%, copper 0.036%


Laminara Digitata, Ascophyllum Nodosum, Potassium Hydroxide, Potassium Sulfate, Phosphoric Acid, Diammonium Phosphate, Boric Acid, Copper Salt or EDTA, Iron Salt or EDTA, Manganese Salt or EDTA, Zinc Salt or EDTA, Sodium Molybdate, clay mineral (stabilizer), water.

La Huerta's Opinion

ATA Rootbastic raises the EC of the water.

This product is a root stimulant, it should be used together with a complete growth fertilizer. Within the ATA line, it is recommended to use ATA Awa Leaves for hydroponic grows or ATA Terra Leaves for soil substrates.

Data sheet

Type of composition
Growth stage
Type of stimulant or additive
Root stimulant
Type of grow
Aeroponic grow
Coco grow
Hydroponic grow
Soil grow

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