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Bloom Booster by GHE (General Hydroponics Europe) is the definitive organic flowering stimulator you need to transform a standard crop into a record-breaking harvest. This potent additive triggers your plants' metabolic system, forcing them to produce denser, heavier, and more aromatic buds naturally, ensuring you get the absolute most out of your setup.
Do you feel like your plants are stalling just when they should be exploding with flowers?
It happens to many growers: you invest in the best lights and climate control, but when harvest time arrives, the buds are airy, small, or lack that intense flavor you were looking for. Relying solely on a base fertilizer often isn't enough to unlock the full genetic potential of your strains, leading to mediocre yields that don't justify the time and electricity spent.
The frustration of a light harvest is real—don't let your hard work go to waste.
Imagine waiting three months only to fill half the jars you expected. That feeling of "I could have done better" is heavy. Every gram you don't produce is money lost and time thrown away. Plus, using low-quality boosters can leave chemical residues that ruin the taste, making your premium genetics taste like generic street weed.
The solution is to supercharge your plants' metabolism with Bloom Booster.
This 100% organic stimulator acts as a turbocharger for your garden. By improving nutrient uptake and photosynthesis, it ensures every drop of fertilizer is used to build rock-hard flowers. It’s the missing link between a "good" crop and a professional-grade harvest, giving you the density and terpene profile you crave without the risk of chemical buildup.
Bloom Booster isn't just another additive; it's a metabolic activator. When you add this to your reservoir or water, you are signaling the plant to focus all its energy on reproduction—aka bud production. This translates into a visible increase in the size of the calyxes and a massive production of resin.
Because it is fully organic, it respects the natural flavor profile of the plant. Whether you are using Hydroponic and Aeroponic Systems or growing in living soil, this booster adapts perfectly. It allows the plant to express its phenotype to the fullest, meaning your Kush will smell earthier and your Haze will be more citrusy.
One of the best things about GHE products is their concentration and versatility. Bloom Booster is designed to last and perform in any environment.
Why choose Bloom Booster over other expensive additives? Here is why it pays for itself:
To maximize the effect of Bloom Booster, timing is key. Start using it as soon as you see the first pistils (pre-flowers). For an extra kick, you can apply it as a foliar spray (3 ml/L) during the first two weeks of flowering to stimulate bud sites directly, then switch to root feeding.
Combine it with a high-quality base nutrient like TriPart Grow / FloraGro GHE to ensure the plant has the raw building blocks it needs. Remember, Bloom Booster stimulates the appetite, so make sure there is food available! Don't exceed the recommended dose; more isn't always better, and this formula is potent enough at the standard ratio.
Absolutely. It is a "bioponic" product, meaning it is organic but fully soluble and stable, so it won't rot or clog your pumps and drippers.
You should use it throughout the flowering phase. However, it is always recommended to stop all nutrients and use only water for the last 10-14 days (flushing) to ensure the smoothest smoke.
Yes, while it's designed to work synergistically with GHE/Terra Aquatica nutrients, its organic nature makes it compatible with almost any feeding chart.
I've tested countless boosters over the years, and what I really appreciate about Bloom Booster is its honesty. It doesn't promise magic; it delivers science. In my hydroponic setups, I used to be scared of organic additives because of the slime they create in the tank, but this one is surprisingly clean.
The difference in the final product is clear: the buds are tighter, and the aroma is much more complex compared to using synthetic hardeners. If you want that "top-shelf" quality without complicating your life with ten different bottles, this is a solid investment. It’s one of those products where a little bottle goes a long way, and the ROI in terms of harvest weight is undeniable.
| Cultivation phase: | Flowering | |
| Type of crop: | Hydroponics | |
| Composition: | Mineral Organic |
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| Brands: | GHE General Hydroponics (Aeroflo |
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!