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Grow A Athena Blended Line · Liquid Vegetative Fertilizer for Robust Growth · NPK 4-0-1 Base Nutrient

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Grow A by Athena is the ultimate liquid base nutrient for the vegetative stage. Formulated with an NPK of 4-0-1, this clean, sediment-free fertilizer guarantees explosive growth, lush foliage, and strong stems. Designed to be used alongside Grow B, it works flawlessly in soil, coco, or hydroponic setups without clogging your drippers. Give your plants the perfect start and build a solid foundation for massive yields.
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Grow A by Athena is a premium liquid vegetative fertilizer designed to give your cannabis plants an explosive and robust start, building the ultimate foundation for massive yields.

Are you tired of dealing with weak, spindly plants during the veg phase or battling clogged drippers from sludgy, low-quality nutrients?

When your base nutrients leave sediment behind, they not only mess up your equipment but also lock out essential minerals. This leads to stunted growth, nutrient deficiencies, and a weak structure that simply won't support heavy buds later on. It's a frustrating waste of time and money.

Enter Grow A Athena. This ultra-clean, sediment-free formula delivers highly bioavailable minerals directly to the root zone. Paired with Grow B, it guarantees vigorous vegetative growth, lush green foliage, and thick stalks, keeping your drip irrigation systems running smoothly and your plants thriving.

Explosive vegetative growth with zero irrigation clogs

Grow A is part of Athena's Blended Line, specifically crafted to provide the perfect macro and micronutrient balance during the vegetative stage. With an NPK of 4-0-1, it supplies the essential nitrogen your plants crave for rapid cell division and lush canopy development.

Because it is completely sediment-free, you can run it in any setup—from traditional soil pots to advanced hydroponic and aeroponic systems—without worrying about blockages. It ensures your crop gets exactly what it needs, exactly when it needs it, setting the stage for a heavy-hitting flowering phase.

Key features and benefits of Athena Grow A

  • NPK 4-0-1 formula: Provides the optimal nitrogen boost for lush, vibrant green foliage and rapid vegetative growth.
  • Sediment-free liquid: Keeps your reservoir clean and prevents clogged drippers, saving you time on maintenance.
  • Highly bioavailable minerals: Ensures rapid nutrient uptake for stronger roots, thicker stalks, and improved photosynthetic activity.
  • Universal compatibility: Works perfectly in soil, coco coir, and hydroponics, adapting to your preferred growing style.
  • Two-part synergy: Designed to be used in equal parts with Grow B for a perfectly balanced nutritional profile.

How to use Athena Grow A in your grow room

Using this base nutrient is super straightforward compared to other cannabis fertilizers. Just remember it's a two-part system, so you'll always use it alongside Grow B. Here is how to mix it like a pro:

  1. Shake it up: Always shake the bottle well before use to ensure the minerals are perfectly mixed.
  2. Measure and add: Add 2 to 15 mL of Grow A per gallon of water (depending on your plant's size and week of veg) into your reservoir.
  3. Mix in Grow B: Add the exact same amount of Grow B to the reservoir. Never mix A and B together in their concentrated forms!
  4. Check and adjust: Stir well, then measure your EC and pH. Adjust the pH to your target range (usually 5.8-6.2) before feeding your plants.

Frequently Asked Questions

Can I use Grow A without Grow B?

No, Grow A and Grow B are formulated to work together as a complete two-part base nutrient. Using only one part will result in severe nutrient deficiencies and unbalanced mineral ratios.

Is Athena Grow A suitable for coco coir?

Absolutely! Athena's Blended Line is highly versatile and works exceptionally well in coco coir, soil, and all types of hydroponic setups.

Will this fertilizer clog my automatic drip irrigation?

Not at all. One of the biggest advantages of Athena Grow A is its 100% sediment-free formula. It stays completely dissolved in solution, making it perfect for fine drippers and automated dosing systems.

How should I store the bottle?

Keep the bottle tightly closed in its original packaging and store it in a cool, dark place at a temperature between 45°F and 85°F (7°C - 29°C) to maintain its quality.

Personal Experience of Pevgrow’s CEO (Alan)

When I first switched to the Athena Blended Line, I was looking for something that wouldn't turn my reservoir into a sludgy mess. Grow A (along with B) completely blew my expectations out of the water. The first thing I noticed was how incredibly clean it mixes. I run a pretty dialed-in drip system, and since using Athena, I haven't had to unclog a single emitter.

But the real magic happens in the grow tent. The vegetative growth is just explosive. The plants develop these thick, sturdy stalks and massive, dark green fan leaves that just scream vitality. It takes the guesswork out of the veg phase. You just mix equal parts, check your pH, and watch the magic happen.

For anyone who wants professional-grade results without the headache of complicated mixing charts or dirty reservoirs, this is an absolute must-have in your nutrient lineup. It sets the perfect foundation for a heavy harvest.



  • 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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