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Final Flush Grotek

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100 day satisfaction guarantee


Discreet delivery worldwide


Unlimited cash on delivery

Urgent delivery in 24/48 hours  Urgent delivery in 24/48 hours
$17.33 taxes included

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Grotek Final Flush is a liquid to eliminate the accumulation of salts in your substrate and irrigation system, enhancing the organoleptic properties of your weed, with a much purer taste and clean, avoiding the undesirable effects that occur when there are traces of nutrients such as dry mouth, a metallic and spicy taste that scratches the throat or that may appear an untimely headache.

The time to clean the roots is about two weeks before the harvest, depriving it of nutrients and forcing it to have to pull reserves that are accumulated in the leaves and flowers of the plant.

Within the range of Final Flush, you can choose a neutral version, or you can choose some with flavor enhancers such as pineapple, blueberry, apple, grapefruit or strawberry.


What is the dosage and how to use Grotek Final Flush?

- Add 2 ml per litre of water, and water the pots or containers abundantly during the last two weeks of flowering.

- Final Flush can not only be used at the end of the flowering stage, but if at any time you see that nutrients are accumulating in the leaves, you can use it because it is completely harmless and is also very useful for the reuse of substrates.


What is the composition of Grotek Final Flush?

- 0.6% citric acid

- 0.6% ascorbic acid


Buy now at PEV Grow at the best price, Final Flush from Grotek and eliminates all excess nutrients, which damages the wonderful taste of your weed.





APPLE - 1L / 4L


Cultivation phase: Cultivation phase Flowering
Properties: Properties Root washing
Type of crop: Type of crop Soil
Brands: Brands Grotek

  • Is the shipping discreet?

    Yes, the shipment is 100% discreet, no one will know what you have bought, also the sender is SITE OF SHOPS ONLINE.

  • Do you ship worldwide?

    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.

    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.

  • What payment methods and currencies do you accept?

    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.

  • How long does it take to ship my order?

    In 24/48 hours we will ship your order.

  • Are the seeds guaranteed to germinate?

    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.

  • What if I receive a bad or damaged product?

    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!

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