Supersoil F1 Mycoterra – Natural Organic Amendment for Living Soil

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Supersoil F1 by Mycoterra is the ultimate solid amendment designed to turn any basic substrate into a high-performance Super Soil. Forget about mixing liquid bottles every week: this powerful blend of organic nutrients and beneficial life (including Kraken, Pandora, and Quimera) provides everything your plants need from start to finish. Just mix it with your soil and water. Get professional organic results with zero stress.
 

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Supersoil F1 Mycoterra is the definitive solution for growers who want to achieve the highest organic quality without becoming a slave to feeding charts. This solid amendment is formulated to transform a neutral substrate into a "Living Soil" ecosystem, capable of feeding your plants from germination to harvest using only water.

Why choose Supersoil F1 for your grow?

Are you tired of juggling a dozen bottles of liquid nutrients, measuring pH and EC every day, and still worrying about deficiencies or nutrient burn? It’s a common headache: one calculation error can ruin months of work, and chemical fertilizers often leave a harsh, metallic taste in your buds.

The stress of over-fertilizing or locking out nutrients can take the fun out of growing. Plus, relying solely on mineral inputs ignores the natural biology of the plant, often resulting in heavy yields but mediocre flavor profiles that lack soul and complexity.

Supersoil F1 is the game-changer you need. By mixing this powder into your substrate, you create a self-regulating pantry of food for your roots. It contains a balanced NPK ratio and, crucially, it’s loaded with beneficial microorganisms like Kraken, Pandora, and Quimera. You just water, and the soil life does the rest, delivering nutrients exactly when the plant asks for them.

Turn your substrate into an intelligent ecosystem

This product isn't just "food"; it's a biological activator. When you mix Supersoil F1 with your Soil For Cannabis, you are mimicking the rich, fertile floor of a rainforest. The symbiotic relationship between the fungi, bacteria, and your roots ensures that the plant absorbs 100% of the available nutrients, boosting the production of essential oils and terpenes to levels that mineral fertilizers simply can't reach.

Key features and benefits in a nutshell

  • All-in-One Nutrition: Contains Nitrogen, Phosphorus, Potassium, and micronutrients to cover the entire life cycle.
  • Living Microbiology: Enriched with Trichoderma and mycorrhizae (Kraken, Pandora Mycoterra, Quimera) to maximize root mass and nutrient uptake.
  • Water-Only Method: Drastically simplifies your routine; just keep the substrate moist and the pH balanced.
  • Terpene Booster: Organic decomposition naturally enhances the aroma and flavor profile of your flowers.
  • Versatility: Works perfectly for indoor setups and outdoor gardens, and is safe for autoflowers.

How to use it in a few steps

Forget about complex weekly schedules. Using Supersoil F1 is as easy as baking a cake—you do the work once, and then you just watch it rise.

  1. The Mix: Combine 750g (1 bag) of Supersoil F1 with 50 liters of light or neutral substrate (like Light Mix or coco coir).
  2. Homogenize: Mix it thoroughly to ensure the powder is evenly distributed throughout the medium.
  3. Activation (Optional but recommended): Slightly moisten the mix and let it sit for 24-48 hours in a warm place to wake up the microbial life before planting.
  4. Maintenance: Plant your seeds or clones and water with pH-adjusted water (between 6.2 and 6.5) throughout the cycle. No other Cannabis fertilizers are needed.

Frequently Asked Questions

Do I really only need water?

Yes! For most standard 8-10 week strains, Supersoil F1 provides enough nutrition. If you are growing a long-flowering Sativa, you might need a top dress of solid fertilizer or a tea in the final weeks, but for the vast majority, water is enough.

Can I use it with autoflowers?

Absolutely. In fact, it's perfect for autos because it prevents the nutrient burn that often stunts them when using liquid mineral feeds. Just ensure the mix is well-aerated.

Does it expire?

As long as you keep the bag sealed in a cool, dry place, the nutrients remain stable. The microorganisms are dormant and will activate once they touch moisture and roots.

Personal Experience of Pevgrow’s CEO (Alan)

I've always been a fan of the "less is more" philosophy, especially when life gets busy. I tested Supersoil F1 on a run of hybrids, and honestly, the convenience is unmatched. Not having to mix bottles every morning gave me so much time back, and the plants looked lush and green without that dark, nitrogen-heavy look you get from bottled nutrients.

But the real win was the smoke test. The flavor was incredibly clean and smooth, with a white ash that showed a perfect flush (even though I didn't really have to flush). If you want that connoisseur-grade organic quality but don't have the time to be a chemist, this bag is a must-have in your garden.



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Comments|Questions Supersoil F1 Natural Organic Amendments | Mycoterra: 1 - Average Rating: 5/5

Customer reviews Supersoil F1 Natural Organic Amendments | Mycoterra

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Marina Flottmann - Verified buyer
10/07/2025 Bavaria, Germany

"This Supersoil F1 is a game-changer! My plants have never looked healthier, and the flavor of my last harvest was incredible. So easy to use, just water and watch them grow!"

  • 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)
    View all

    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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