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Rootbastic is the rich in bio-stimulants root stimulator that promotes a root system explosive growth, so that the plant can take up the nutrients in an optimized way.

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Rootbastic by Atami

Rootbastic is a root booster from the Cannabis growing components house Atami. This product guarantees an explosive growth of the roots, so the plant will be better nourished or will be able to offer better harvests.

It is a highly effective concentrated product for all types of plants, although it works especially well with cannabis in soil substrate crops. The Roobtastic formula comes from years of research in Atami's laboratories.

It is so concentrated that a dose of between 0.1 and 0.3 ml per litre of water will be more than enough for your plants to start showing better roots. The best thing about this product is that it produces marijuana roots at a very fast rate. Thus, the small capillaries of the marijuana roots will branch out and expand and will be able to take up more essential nutrients.

The formula also includes bio-stimulants, amino acids, vitamins and a light combination of NPK essential for the roots and especially for the flowering marijuana plant. In this way, the crop that has been treated with Rootbastic from the vegetative growth will grow healthy and strong and will have a good base to face a flowering process without problems.

A goodroot system is also synonymous with natural resistance for the plants, so you will have less reason to worry about the appearance of diseases due to harmful elements in the crop.

In short, Roobtastic is a highly concentrated and highly effective root stimulator that will accompany your plants during the vegetative growth phase and the first moments of flowering. In addition, its bio-stimulator-based formula works quickly and in a few days you will notice how the roots of your plants begin to improve.

Robtastic is a very concentrated and highly effective root stimulator that will accompany your plants during the vegetative growth phase and the first moments of flowering.


Rootbastic is a source of essential nutrients and vitamins, along with biostimulators and bio-minerals. It has a perfect base of Phosphorus and Potassium (PK), ensuring that your plants are in top form and don't suffer from nutrient burn or excess.


Here's the breakdown: NPK 4-14-4, 14.12% Phosphorus, 4.07% Potassium, 3.69% Nitrogen, 0.59% Sulphur, 0.23% Calcium, 0.19% Sodium Oxide, 0.16% Magnesium, 0.1% Iron, 0.043% Zinc, 0.042% Manganese, and 0.015% Boron.

Cases of use

Rootbastic is your go-to solution for the first two weeks of the growth phase, and again for two weeks when you move into the flowering phase. It's suitable for any type of crop, so whether you're growing roses or radishes, Rootbastic has got your back.

And if you're worried about transplanting or changing substrate, Rootbastic ensures your plants take root quickly, reducing the risk of transplant shock.


With Rootbastic, your plants will develop large, robust roots that absorb nutrients more efficiently. This leads to stronger growth and more abundant flowering. In addition, plants with healthy roots are less likely to suffer from transplant shock or substrate changes.

And let's not forget the convenience factor. Rootbastic is easy to use, making it a great choice for both novice gardeners and experienced horticulturists alike.

How to use it

Using Rootbastic is a breeze. Just apply it during the first two weeks of the growth phase and again for two weeks when you move into the flowering phase. You will need to add for 0.1 to 0.3 ml of Rootbastic per litre of irrigation water.

Remember, every plant is unique, so you may need to adjust the dosage depending on the specific needs of your plant.


Rootbastic is a powerful root stimulator that is part of the same range as the famous Bloombastic. It is packed with essential nutrients and vitamins, as well as bio-stimulators and bio-minerals.

Available in various sizes, from 100ml to 1250ml, Rootbastic is a versatile solution suitable for any type of grow.


Rootbastic is a blend of essential nutrients and vitamins, bio-stimulators and bio-minerals. It contains Phosphorus, Potassium, Nitrogen, Sulphur, Calcium, Sodium Oxide, Magnesium, Iron, Zinc, Manganese and Boron.

With this unique blend of ingredients, Rootbastic provides your plants with everything they need to develop a strong and healthy root system.

So, if you're ready to give your plants a root system that's the envy of every other plant in the neighbourhood, check out Atami Fertilisers and get your hands on some Rootbastic today.


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