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Rootmax by Green Hope is the definitive tool to transform a standard crop into a high-performance beast, acting directly on the engine of your plants: the root system. This bio-stimulator is not just another additive; it is a powerful biological activator that awakens the bacterial life of the substrate, ensuring that your plants develop a massive root mass capable of devouring every nutrient you give them.
Have you ever felt that your plants are stuck, growing slowly, or looking fragile despite giving them the best fertilizers? The problem is often underground. A weak root system cannot absorb food efficiently, and worse, it is the perfect target for pathogens that can kill your crop in days.
It is frustrating to spend money on expensive nutrients if your plants are unable to assimilate them. Furthermore, the constant threat of fungi like Pythium or Fusarium adds unnecessary stress to your grow. If the roots don't work, the plant doesn't eat, the buds don't fatten, and you lose time and money.
Rootmax is the solution to shield and supercharge your underground zone. By stimulating the micro-life of the substrate, it creates a defensive barrier against fungi and accelerates root development to levels you haven't seen before. With this product, you ensure that every drop of water and fertilizer is used to create structural mass and flowers.
Using this bio-stimulator changes the rules of the game. Here is how it transforms your setup:
Why choose this stimulator over others? Here is the FAB breakdown:
To get the most out of this product and not damage its biological components, follow these steps:
Yes, although it is a root stimulator, maintaining a healthy root system during flowering ensures that the plant has energy to fatten the buds. You can use it throughout the cycle.
Being a highly concentrated product, its impact on pH is minimal once diluted, but you should always measure the pH after adding all nutrients to the tank.
Yes, Rootmax works excellently with both mineral and organic lines, as its function is to stimulate the absorption of whatever is in the substrate.
I have tried many root stimulators over the years, but the concentration of Green Hope's Rootmax is insane. The first time I used it in a hydro system, I was surprised by how white and hairy the roots looked in just a few days. It's like they grew a beard overnight.
One thing I learned quickly: don't underestimate the plant's hunger when you use this. The roots grow so much that the EC of the tank drops faster than usual because the plants devour everything. My trick is to slightly raise the base fertilizer dose by 10% when I see that explosive growth starting; if you do that, the result in the harvest is brutal.
| Cultivation phase: | Growth | |
| Properties: | Root stimulator | |
| Type of crop: | Hydroponics | |
| Type of fungus: | Fussarium | |
| Composition: | Organic | |
| Brands: | Green Hope |
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!