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Agrinatura HM-3 Universal Substrate 10L

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Discover the Agrinatura HM-3 Universal Substrate, your perfect ally for robust plant growth. This 10-liter bag offers an ideal blend of blonde peat, black peat, coconut fiber, and perlite, enriched with balanced NPK fertilizer. It ensures superior aeration, optimal water retention, and essential nutrients for healthy root development from germination to flowering. A versatile and easy-to-use solution for all your indoor and outdoor plants.
 

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What is Agrinatura HM-3 Universal Substrate?

The Agrinatura HM-3 Universal Substrate is a premium growing medium designed to provide the perfect foundation for all your plants, from delicate seedlings to mature specimens. This 10-liter bag contains a meticulously balanced blend of high-quality components: blonde peat, black peat, coconut fiber, and perlite. Each ingredient plays a crucial role in creating an optimal environment for your plants to thrive. Furthermore, it comes pre-fertilized with a balanced NPK formula, ensuring your plants receive the essential nutrients they need during their initial growth stages.

Experience Optimal Growth with Agrinatura HM-3

Imagine your plants reaching their full potential, with vibrant foliage and strong, healthy roots. That's the experience the Agrinatura HM-3 Universal Substrate offers you. Its unique composition guarantees excellent aeration, preventing soil compaction and allowing roots to breathe and expand freely. At the same time, its superior water retention capabilities ensure your plants stay hydrated without the risk of waterlogging, a common pitfall for many growers. This balance is key to avoiding common issues like root rot and nutrient deficiencies, giving you peace of mind and healthier, more vigorous plants. Whether you're cultivating in indoor grow tents or nurturing your garden outdoors, this substrate adapts to your needs.

Key Advantages of Choosing Agrinatura HM-3 Substrate

When you choose Agrinatura HM-3, you're investing in a versatile and reliable growing solution. This universal substrate is suitable for a wide range of plants, making it an excellent choice for both novice and experienced growers. Its pre-fertilized nature simplifies the initial stages of cultivation, reducing the immediate need for additional cannabis fertilizers. The inclusion of perlite is particularly beneficial, as it's known to enhance drainage and aeration, promoting stronger root systems and overall plant vitality. This means less worry about overwatering and more focus on enjoying the lush growth of your plants. It's the ideal choice for those seeking a high-quality, easy-to-use medium that delivers consistent results.

Composition and Features of Agrinatura HM-3

The effectiveness of Agrinatura HM-3 lies in its carefully selected components:

  • Blonde Peat & Black Peat: These provide a stable base, offering excellent water retention and a slightly acidic pH, ideal for many plants.
  • Coconut Fiber: Enhances aeration and drainage while also contributing to moisture retention, creating a balanced environment.
  • Perlite: This expanded volcanic glass is crucial for improving soil structure, ensuring optimal oxygenation for roots, and preventing compaction.
  • Balanced NPK Fertilizer: Provides essential macronutrients (Nitrogen, Phosphorus, Potassium) to support vigorous growth from the outset.

This combination ensures a light, airy texture that promotes robust root development and efficient nutrient uptake, leading to healthier and more productive plants.

Frequently Asked Questions about Agrinatura HM-3

Is this substrate suitable for all types of plants?

Yes, Agrinatura HM-3 is a universal substrate, meaning it's formulated to be highly versatile and effective for a wide variety of plants, including cannabis, vegetables, and ornamental plants.

Do I need to add extra nutrients immediately?

No, the substrate comes pre-fertilized with a balanced NPK formula, providing sufficient nutrients for the initial stages of plant growth (typically 3-4 weeks). After this period, you may consider adding specific cannabis fertilizers as needed.

How does it help with drainage and aeration?

The inclusion of perlite and coconut fiber in the mix creates an open, porous structure that allows excess water to drain efficiently while ensuring plenty of oxygen reaches the roots, preventing waterlogging and promoting healthy root development.

Buy Your Agrinatura HM-3 Universal Substrate 10L at the Best Price Online at Pevgrow

Ready to give your plants the best start possible? The Agrinatura HM-3 Universal Substrate 10L is available now at Pevgrow. We understand your desire for discretion, positive reviews, and competitive prices, and we strive to deliver on all fronts. With this high-quality soil for cannabis and other plants, you're setting yourself up for a successful and rewarding cultivation experience. Don't compromise on the foundation of your garden; choose Agrinatura HM-3 and watch your plants flourish.



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Comments|Questions Agrinatura HM-3 Universal Substrate 10L: 1 - Average Rating: 5/5

Customer reviews Agrinatura HM-3 Universal Substrate 10L

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Darren Tomlinson - Verified buyer
06/28/2025 Leczna, Poland

This substrate is fantastic! My seedlings have never looked healthier, and it's so easy to work with. Definitely my go-to for all my plants now.

  • 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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