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Berkana is the high-concentration biomineral supplement designed to transform your crop's potential into tangible weight. It is a soluble powder fertilizer with a potent NPK 10-30-20 ratio, enriched with marine salts, humic compounds, and amino acids, specifically formulated to trigger explosive flowering and guarantee dense, resinous buds.
Does it happen to you that, even using the same setup, your harvests are inconsistent from one cycle to the next? It is incredibly frustrating to put in months of work and electricity only to find that the buds didn't fatten as much as the last time, leaving you wondering if it was the temperature, the genetics, or the food.
This lack of consistency not only hits your wallet but also undermines your confidence as a grower. You spend hours trying to "guess" the perfect mix, dealing with dozens of liquid bottles that degrade over time, creating a margin of error that prevents you from reaching that professional standard you are looking for.
Berkana is the solution to eliminate that uncertainty. By providing a stable, highly concentrated, and easy-to-dose formula, it acts as a precision tool that ensures your plants receive exactly the Phosphorus and Potassium they need to fatten up, along with the organic vitality of amino acids, guaranteeing repeatable and superior results in every harvest.
The magic of Berkana lies in its hybrid composition. On one hand, you have the precision of mineral salts (NPK 10-30-20) that give you immediate control over the plant's nutrition, ensuring that there is never a lack of energy for flower formation. On the other hand, the inclusion of natural extracts, fruit oils, and fatty acids creates a buffer effect that improves soil life and nutrient absorption.
Being a powder format, Berkana remains stable for much longer than liquid fertilizers. This means that the dose you apply today has the same potency as the one you will apply in three months. You eliminate the variable of "expired nutrients" from the equation, allowing you to repeat your success cycle after cycle with mathematical precision.
Yes, absolutely. The elements are water-soluble. Although you might see a tiny bit of natural sediment at the bottom of the tank due to the organic extracts, this does not clog irrigation systems or drippers.
Due to its high Phosphorus (30%) and Potassium (20%) content, Berkana shines during the flowering phase. It is the perfect booster to start when the first button flowers appear until the final flush.
Yes, but be careful with the EC. Berkana is powerful. If you mix it with other PK boosters, you could over-fertilize. It works great on its own or as a supplement to a light base.
I've always been a fan of powder fertilizers for one simple reason: stability. With liquids, I sometimes felt that the bottom of the bottle was stronger than the top, or that they lost effectiveness if I left them open too long. With Berkana, I found that "sweet spot" of reliability. I open the jar, weigh my gram, and I know exactly what my girls are eating.
In my tests, what surprised me most was the density. I used it on a crop of hybrids that usually came out a bit fluffy, and the difference was palpable—literally hard as rocks. The 10-30-20 ratio is a classic for a reason; it's like a hammer for flower production.
One tip: don't be scared if you see a little residue at the bottom of the bucket. That's the organic part (the humic extracts and fruit oils) that doesn't dissolve instantly like synthetic salt, but it's pure gold for the roots. It's become a staple in my rotation when I want to ensure weight without complicating my life with ten different bottles.
| Cultivation phase: | Growth | |
| Properties: | NPK | |
| Type of crop: | Coco | |
| Composition: | Mineral |
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!