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Piranha is a root booster for Marijuana plants including 24 types of beneficial fungus that increase the root mass and prevent the rot. This action results in a higher amount of flowers needing less care. 

Available Formats
  • FREE SHIPPING From 30€
  • DISCREET & SAFE Courier & Post
  • FREE SEEDS 1 for every 30€

Piranha for Growing Marijuana

Piranha is a root booster for Marijuana plants including 24 types of beneficial fungus as well as beneficial bacteria existing on Voodoo Juice that provide many benefits to the roots and therefore to the whole plant.

Piranha includes 16 strains of ectomycorrizae - that are able to dissolve and uptake nutrients and water but also to keep pathogens away thus reinforcing the soil. In fact, Piranha is able to increase up to 700% the mass of the root and also includes 8 varieties of trichodermia that are responsible to increase the mass of the roots and to prevent the rot.

This action results in plants that can better absorb nutrients and in plants that have a stronger resistance to diseases and adverse climate conditions. In this way they are able to bloom better and to require less care.

This product is 100% organic and is suitable for all kinds of crops, including organic, hydroponic and soil cultivation methods. In order to potentiate the action of Piranha we recommend to combine it with Voodoo Juice and Tarantula, other two root boosters that also include beneficial bacteria and microorganisms, respectively.

From Advanced Nutrients.


Now on in your orders you will receive even more gifts, in addition to the free seed every 30€ you will also receive one or more of these gifts: lighter, grinder, beach bag, t-shirt and cap.

How to play "Find your gift" game.

To participate you only have to find and icon with our promotional gifts in the products pictures. Browse our website and look at product pictures until you find the icon where you can see the gifts, share that product page on Twitter with #regaloexperiencianatural hashtag to win all our promotional gifts! every week we will draw a lot of gifts among all those who share the right product on Twitter.