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Advanced Nutrients Piranha is the ultimate root zone biostimulant, a concentrated formula of powerful beneficial fungi engineered to transform your sterile hydroponic or soil medium into a thriving, nutrient-rich ecosystem. This isn't just another additive; it's a foundational upgrade for your plant's health, designed to maximize root growth, improve nutrient absorption, and unlock explosive yields.
Ever feel like your plants are stuck in neutral, no matter how perfect your feed schedule is? You're feeding them everything they need, but the growth just isn't explosive, and the final buds lack that dense, heavy weight you're chasing. The problem often lies beneath the surface—in a root zone that's just... existing, not thriving. A sterile root environment means wasted nutrients, weak uptake, and plants that are vulnerable to every little stress. You end up pouring money down the drain on feeds that never reach their full potential, watching your harvests plateau while your effort and investment don't. It's the frustrating gap between good and great.
Ignoring your root zone is like building a skyscraper on sand. You can have the best lights, the perfect climate, and top-shelf genetics, but if the foundation—the roots—isn't expansive and healthy, everything above suffers. Weak roots lead to stunted growth, poor nutrient uptake (meaning you're literally flushing money away), and plants that wilt at the first sign of heat or drought stress. Your yields stay mediocre, your buds airy, and that dream harvest feels perpetually out of reach. It's the silent yield-killer most growers don't even think about until it's too late.
Piranha Advanced Nutrients is the engineered solution to this underground problem. It repopulates your root zone with a balanced army of endomycorrhizal and ectomycorrhizal fungi, along with Bacillus mucilaginosus bacteria. These microbes work symbiotically with your roots, sheathing them, extending their reach, and breaking down nutrients into forms your plants can easily absorb. Think of it as hiring a team of microscopic super-workers to build a vast, efficient nutrient highway directly to your plant's core. It turns a passive root system into an active, hungry, and resilient foundation.
While many additives promise the world, Piranha delivers on the single most critical factor for plant health: root development. It's not a magic potion, but a biological tool that works with nature's own processes. For the price of a bottle, you're investing in the fundamental health of every plant in your garden, cycle after cycle. It's especially valuable if you run hydroponic, coco, or soilless systems where the medium is inherently lifeless. Piranha injects that necessary life, creating a buffer against pH swings and nutrient lockouts. For the grower who's dialed in the basics and is looking for that next-level edge in vigor and yield consistency, Piranha is a no-brainer.
It's normal to be skeptical about another bottle on the shelf. Let's address the doubts head-on.
Getting the most from Piranha is straightforward. Follow these steps to integrate it seamlessly into your routine.
Yes, Piranha is compatible with virtually all base nutrients and supplements on the market, including those from other manufacturers. It is designed to be a universal root booster.
Many growers report visible improvements in plant vigor and a deeper green coloration within a few days to a week of the first application, as the root system becomes more active.
Absolutely. Its use from seedling through early flower aligns perfectly with the autoflowering lifecycle, helping them establish a robust root system quickly to support their fast growth.
While primarily a root zone product, some growers use it as a light foliar spray early in veg to boost overall plant health. However, for root development, applying it to the medium is key.
No. The recommended use is from the start of growth until the end of the second week of flowering. This establishes the fungal network during the critical growth phases.
I'll be honest, for years I was skeptical about adding another "microbe" product to the mix. I thought my base feeds and a good environment were enough. Then I ran a side-by-side test with a particularly finicky strain. The difference in the root ball at harvest was shocking. The plant treated with Piranha had a dense, white, fibrous root mass that completely filled the pot, while the control plant's roots were sparse and brownish.
The above-ground difference was just as clear. The Piranha plant was noticeably more resilient during a minor heat spike, showed zero signs of nutrient deficiency, and ultimately yielded about 20% more with noticeably denser buds. It was the proof I needed. Now, I consider it a staple in my own hydroponic systems and recommend it to any grower who feels their yields have plateaued. My pro-tip? Don't skip the early application. Getting those fungi established during the vegetative stage sets the stage for the explosive stretch and bulking in flower. It's one of those products that works quietly underground, but the results shout from the rooftops.
| Cultivation phase: | Flowering Growth |
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| Properties: | Regulators pH | |
| Type of crop: | Aeroponics Coco Hydroponics Soil |
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| Composition: | Mineral | |
| Preventive: | Show only preventative | |
| Brands: | Advanced Nutrients |
Just great, best soil , great rooting healthy system
Bravo
The development of the roots is really impressive, I recommend reliable profit at 200%.
Excellent speed in delivery, payment for the acquisition of the product is noteworthy apart from the seriousness and professionalism!!!
Yes, the shipment is 100% discreet, no one will know what you have bought, also the sender is SITE OF SHOPS ONLINE.
Yes, we ship to almost every country in the world although you need to know the current legislation in your country to make sure that you do not break any regulations with the germination of the seeds.
UK: 3-4 days (express)
USA: 4-5 days (express)
Australia: 4-5 days (express)
Japan: 4-5 days (express)
Canada: 4-5 days (express)
South Africa: 4-5 days (express)
New Zealand: 5-7 days (express)
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The customer must be informed about the laws of their country regarding seeds or other products that may be purchased on our website, the possession of which may constitute a criminal offence in the country of receipt.
We cannot be made responsible for the wrong use that some people decide to give to the seeds, so please don't act against your national laws.
Due to problems with customs you can check here for restrictions to certain countries.
We accept the following payment methods: Bank transfer, Cryptocurrencies, cash, credit and debit cards and cash on delivery (Spain, Belgium, France, Italy, Portugal).
You can change the currency on the top right to know the price of the products in your local currency and of course pay this way.
In 24/48 hours we will ship your order.
If you live in a country where the cultivation of cannabis is legal and you decide to plant the seeds, it is good that you know that all the seeds that we commercialize have germination guarantee.
If you germinate with the method of paper napkins and you have followed all the steps that we indicate here, you will only have to return us the seeds not germinated in their original packaging and when we receive them we will proceed to the change.
Then we take care of requesting the return to the seed bank, we do not transfer this responsibility and time to our customers.
If you receive a broken product due to transport, you have to notify us within 24 hours for insurance coverage, always contact us as soon as possible and we will fix the problem!
Among all those who comment or send us your questions, there will be a monthly raffle for a €50 voucher for your purchases at Pevgrow. What are you waiting for? Write us and participate!
Excellent fertilizer from advanced nutrients and for now it looks good. As usual, I will definitely buy them again.