Mycoterra Insect Frass – Natural Growth Stimulant with Chitin · 400g

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Mycoterra Insect Frass is a powerful 100% organic soil amendment derived from the exoskeletons and waste of mealworm larvae. Rich in chitin, this biostimulant acts as a natural vaccination for your plants, triggering their immune system to thicken cell walls and repel pests. It provides a balanced nutrient profile for explosive vegetative growth and robust root development, ensuring your crop is strong enough to support heavy yields.
 

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Mycoterra Insect Frass is the organic secret to turning weak seedlings into green beasts, using the power of chitin to naturally immunize your crop against pests while skyrocketing vegetative mass and root health.

Are you tired of seeing your plants struggle with weak stems or falling victim to pests just when they start to look good? Relying on low-quality fertilizers or skipping soil amendments often leads to a fragile crop that can't support heavy buds, forcing you to spend a fortune on rescue remedies later.

There is nothing more frustrating than watching your hard work vanish because your plants didn't have the internal strength to fight off a minor bug attack or environmental stress. That wasted time and the money you burn on chemical pesticides to fix the mess destroys the profitability of your grow and ruins the purity of your harvest.

The solution is preventing the problem before it starts with Mycoterra Insect Frass. By introducing this chitin-rich amendment, you trick your plants into thinking they are under attack, causing them to reinforce their cell walls and boost their immune system naturally, giving you a fortress of a plant that delivers professional performance without the headaches.

Why this supercharges your daily grow routine

Adding this amendment to your routine changes the game by making your plants work for you, not the other way around. Because it contains chitin, it stimulates the production of defense mechanisms. This means you will spend significantly less time worrying about Insecticides cannabis and more time enjoying a trouble-free grow.

Furthermore, the abundance of beneficial bacteria and balanced nutrients in this frass ensures that your substrate remains a living ecosystem. This translates to faster nutrient uptake and plants that don't just survive, but thrive, showing vigorous growth rates that you can actually see day by day.

Format, lifespan and efficiency

This 400g pack of Mycoterra Insect Frass is a concentrated dry powder that goes a long way, designed to be mixed into your soil or used as a top dress.

  • Format: Dry, granular powder (mealworm castings and exoskeletons).
  • How to maximize it: Mix it into your substrate before planting to activate the soil life immediately.
  • Lifespan: Kept in a cool, dry place, this bag maintains its potency for a long time, covering multiple grow cycles for small to medium setups.
  • Efficiency tip: You don't need much; the high concentration of chitin means a little stimulates a massive systemic response.

Advantages and benefits in terms of quality–price ratio

Investing in Insect Frass is cheaper than buying bottles of synthetic boosters and pest control later. Here is why it pays off:

  • High Chitin Content: Triggers SAR (Systemic Acquired Resistance), saving you money on pest control products.
  • Rich in Beneficial Biology: Introduces millions of microbes that unlock nutrients in the soil, making your base Cannabis fertilizers more effective.
  • Balanced NPK: Provides a steady release of Nitrogen, Phosphorus, and Potassium, reducing the need for additional vegetative grow bottles.
  • 100% Organic: Improves the final flavor and quality of your harvest, increasing the value of your final product.
  • Versatility: Works in soil, coco, and can even be brewed into a tea for foliar sprays.

Tricks to get the most out of it without overspending

To stretch this 400g bag further, use it strategically. Instead of mixing it into the entire pot, concentrate it in the root zone during transplanting. This puts the nutrients exactly where the roots need them immediately.

Another pro tip is to make a "Frass Tea." Steep a small amount in water (chlorine-free) for 24 hours and use it as a foliar spray. This coats the leaves in chitin, signaling the plant to armor up immediately against aerial pests, acting as a super-cheap preventative shield.

  • Mix with Worm Humus Biobizz to create a super-soil that needs almost no liquid nutrients in veg.
  • Apply as a top dress just before switching to flower to give a final boost of structure-building nutrients.
  • Use the tea method to treat large areas with a small amount of product.

Frequently Asked Questions

How long does the effect last in the soil?

Since it is a slow-release organic amendment, one application typically provides nutrients and biological activity for 3 to 4 weeks. Re-applying monthly as a top dress keeps the soil engine running smoothly.

Is it worth using if I already use liquid nutrients?

Absolutely. It adds biological diversity and chitin that liquid mineral nutrients lack. It acts as a catalyst, making your liquid nutrients work better and protecting the plant so you don't waste money feeding a sick crop.

Does it smell bad?

It has an earthy, organic smell, but it is not overpowering like fresh manure. Once mixed into the soil, the odor is negligible, making it perfectly fine for indoor use.

Personal Experience of Pevgrow’s CEO (Alan)

I honestly think Insect Frass is one of the most underrated inputs in the cannabis world. I use it specifically when I'm starting valuable genetics because that "vaccination" effect from the chitin is real—you can feel the stems getting woodier and thicker within days. It's like sending your plants to the gym.

For the price of this 400g bag, the peace of mind you get knowing your plants are naturally hardening themselves against pests is a bargain. I mix it with my worm castings at the start, and I rarely have to worry about deficiencies or bugs during the vegetative stage. It just works.



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Comments|Questions Mycoterra Insect Frass Growth Stimulant 400g: 1 - Average Rating: 5/5

Customer reviews Mycoterra Insect Frass Growth Stimulant 400g

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Cvxcvx Xcvxvccx - Verified buyer
10/07/2025 Mak, Greece

I've been using this Insect Frass for a few months now, and the difference in my plants is incredible. They look so much healthier and stronger, and I've noticed far fewer pest issues. Definitely a staple in my grow 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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