ATA Rootfast by Atami is a root system stimulator that provides a good root yield and an increase in plant resistance.


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ATA Rootfast is a root stimulator, which will benefit your plant with optimal root development and proper nutrition in it’s growth stage. This product contains a high amount of phosphorus which will give the plant’s roots a better rooting.

By increasing the number of roots, they are better nourished and become larger and more vigorous during the first weeks of growth. This first step is very important for them to have a good base, with healthy and strong roots. And also, they will become more resistant to any kind of disease or fungus they may contract during cultivation.

Characteristics of ATA Rootfast:

Root growth stimulation. ATA Rootfast allows the plant to feed on nutrients more effectively. The more roots the plant has, the more support it has and the more nutrients it can feed on.

High phosphorus content. ATA Rootfast provides the plant with phosphorus, which the substrate cannot provide if it is low in phosphorus. If the plant is low in phosphorus, this will cause the roots to remain on the surface, resulting in lower yields, which is why it is important to provide the plant with this amount of phosphorus and to encourage a good root system in the plant.

Daily use. Use ATA Rootfast daily on your plants during the first and second week of the irrigation cycle, it is ideal to stimulate the roots.

Improved nutrient uptake. Boosting the plant’s root growth helps it to obtain more nutrients and water from the substrate, so it can grow faster and increase it’s yield.

Resistance to adverse conditions. Strong and healthy roots help the plant to be more resistant to adverse situations, such as diseases or fungi that can damage the crop.

Easy to use. This fertiliser mixes easily with water and is easily applied during the growth cycle of the plant.

Compatibility. ATA Rootfast can be combined with AWA Leaves, B’CUZZ Silic Boost, ATA Calmag, and ATA Coco Max.

Benefits of using ATA Rootfast:

ATA Rootfast helps during the beginning of the cultivation of the plants, so that they develop an optimal root system, providing that amount of phosphorus they need. This will give the plant more strength and more nutrients.

Dosage and method of use:

  • Shake before use.
  • Add 0.5 – 1 ml of ATA Rootfast per litre of water.
  • Mix well to create a homogeneous solution.

For more information see the complete cultivation table of ATA products.

Composition of ATA Rootfast:

  • Nitrogen (total N) 0.11%.
  • Phosphoric anhydride 0.89%.
  • Potassium oxide 0.71%
  • Sodium oxide 0.23%
  • Calcium oxide 0.28%
  • Magnesium oxide 0.20%
  • Sulphur oxide 0.13%
  • pH 5.2.


  • 250 ml
  • 500 ml
  • 1L
  • 5L.
Weight N/A

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