Nettle Extract Flower
  • Nettle Extract Flower
Nettle Extract Flower

Nettle Extract Flower – Organic Bio-stimulant & Natural Repellent

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100% natural nettle extract obtained through fermentation. This liquid formula acts as a double-action agent: it strengthens the plant's immune system against pests like aphids and mites, and provides essential micronutrients such as Nitrogen and Iron to correct deficiencies. Ideal for organic growing and compatible with all substrates.
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Nettle Extract Flower is the organic double-agent your grow room needs: a potent bio-stimulant and a natural fortress against pests. It saves you the time and terrible smell of making your own slurry while delivering a rich dose of Nitrogen, Iron, and Silicon to keep your plants lush, green, and resistant to stress.

Is there anything more frustrating than seeing your plants lose their vigor just when they should be exploding with growth?

You know the feeling: you spot the first yellowing leaves indicating a nitrogen or iron deficiency, or worse, you see the early signs of aphids or mites setting up camp. You want to stay organic, but making homemade nettle tea is a messy, smelly process that takes weeks to ferment properly. Meanwhile, your plants are vulnerable, and using harsh chemical pesticides feels like a betrayal of your natural cultivation philosophy. The risk of doing nothing is a ruined harvest, but the hassle of DIY solutions is overwhelming.

Nettle Extract by Flower is the immediate, clean, and effective solution to these problems. This concentrated formula gives you all the benefits of fermented nettle slurry without the mess. It acts instantly to fortify your plants' cell walls and repel invaders, ensuring your crop stays healthy and productive with zero stress for you.

Why is this extract essential for your grow?

This product is a staple for any grower who prioritizes plant health and prevention. It is formulated from pure nettle (Urtica dioica) extracts that have been fermented and macerated. This process unlocks a wealth of enzymes and minerals, specifically Iron, Magnesium, and Silicon.

When you apply it, you aren't just feeding the plant; you are thickening its epidermal tissue. This makes the plant mechanically tougher for insects to bite into and more resistant to fungal attacks. It's like putting armor on your ladies while giving them a vitamin shake.

Advantages and benefits of Nettle Extract Flower

  • Double Action: Works simultaneously as a cannabis fertilizer to correct deficiencies (Chlorosis) and as a preventative repellent against pests.
  • High Solubility: Unlike homemade slurries that clog pipes, this formula is 100% soluble, making it perfect for automatic watering systems.
  • Rich in Silicon: Strengthens stems and leaves, helping the plant support heavier buds later in flowering.
  • Stress Recovery: The high Nitrogen and Iron content helps plants bounce back quickly from heat stress, transplant shock, or pruning.
  • Eco-Friendly: Completely biodegradable and safe for the environment, keeping your garden free of toxic residues.

How to use Nettle Flower Extract?

You can use this product in two ways, depending on whether you want to prevent pests or correct a nutrient deficiency. It is compatible with soil, coco, and even drip irrigation systems.

  • Application by Watering (Root Feed): Mix 50 ml (1.7 fl oz) per liter of water. Apply this mixture every other week (alternating weeks) starting from the second week of growth. Stop application after the first month of flowering to avoid affecting the flavor of the buds.
  • Application by Spraying (Foliar Feed): Mix 20 ml (0.67 fl oz) per liter of water. Spray the entire plant thoroughly, including the undersides of the leaves where pests hide. Apply every 15 days as a preventative measure.

Frequently Asked Questions

Can I use it during the flowering stage?

Yes, but only during the first few weeks (pre-flowering and early flowering). We recommend stopping application after the first month of flowering to ensure no residue affects the aroma or taste of your final harvest.

Does it smell as bad as homemade nettle tea?

While it retains the characteristic earthy scent of nettle, it is much less pungent and offensive than a homemade fermentation bucket sitting in your house. It's refined and stabilized.

Is it compatible with other insecticides?

Yes, it can be used in an Integrated Pest Management (IPM) strategy. However, since it works largely by strengthening the plant's own defenses, it reduces the need for stronger insecticides cannabis products unless you have a severe infestation.

Personal Experience of Pevgrow’s CEO (Alan)

I've always been a fan of nettle slurry for the vegetative phase, but honestly, I hated the process of making it. This bottle from Flower has become a permanent resident on my shelf for the vegetative and early flowering stages. I use it mainly as a foliar spray every two weeks.

What I've noticed is that the leaves take on a much deeper, darker green color almost immediately due to the iron and nitrogen boost. But the real game-changer is the texture of the leaves; they feel thicker and waxy. Since I started using it preventatively, I rarely see spider mites gaining any traction. It's one of those cheap, simple products that saves you a lot of headaches down the road.

Brands: Brands Flower


  • 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.

    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.

  • 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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