Quimera Mycoterra – Organic Trichoderma Harzianum Fungicide & Root Booster

Quimera by Mycoterra is the ultimate organic biological shield designed to protect your cannabis plants from fungal attacks while supercharging their root system. This liquid inoculant is formulated with a high concentration of Trichoderma harzianum, a beneficial fungus that colonizes the substrate, improving nutrient uptake and creating a hostile environment for pathogens, ensuring a healthy and productive crop from day one.

Why you need Quimera in your grow room

Every grower knows the panic of spotting the first signs of root rot or fungal infection. Without a preventive barrier, your plants are sitting ducks for pathogens like Fusarium or Pythium, especially in humid conditions or dense substrates. Relying on luck often results in stunted growth, yellowing leaves, and a harvest that falls far short of its potential.

There is nothing worse than pouring weeks of work, electricity, and nutrients into a crop only to watch it wither away due to an invisible enemy in the soil. Chemical fungicides can save the day, but they often leave harsh residues that ruin the flavor of your buds and kill the beneficial microbial life you've worked so hard to build. The stress of constantly monitoring humidity levels and praying for plant health can take the fun out of growing.

Quimera is the natural solution that turns your soil into a fortress. By introducing millions of beneficial Trichoderma spores, you aren't just fighting bad fungi; you are outcompeting them. This product creates a symbiotic relationship with your roots, boosting their immunity and capacity to absorb food. It’s the peace of mind you need to focus on pushing for those XXL yields without the fear of losing it all to rot.

Before using this biological protector

Preparation is key when working with living organisms like Trichoderma. Before you open the bottle, you need to ensure your substrate is ready to welcome this new life. Whether you are using soil or coco coir, the environment must be free of aggressive chemicals that could kill the beneficial fungi before they even start working.

• Check your water quality: Chlorine kills bacteria and fungi. Let your tap water sit for 24 hours or use a filter.
• Prepare the substrate: Ensure your Soil For Cannabis is airy and not waterlogged to help the fungi colonize faster.
• Avoid chemical fungicides: This is crucial. If you use a chemical fungicide, you will kill the Quimera.
• Shake well: The spores can settle at the bottom, so give it a good shake to ensure an even dose.

During cultivation: How to apply Quimera

Once your grow is underway, applying Quimera is straightforward, but timing is everything. You want to establish the colony early so it grows alongside your roots. The standard dose is 3 ml per liter of water starting from the second week of irrigation. For maintenance, apply 2 ml per liter every 20 days. If you are starting from cuttings, you can use 2 ml/l right from the start to ensure high survival rates.

The magic really happens when you combine Quimera with other organic additives. It works in perfect synergy with other Cannabis fertilizers from the Mycoterra line, like Kraken and Pandora. While Kraken boosts the root mass and Pandora unlocks nutrients, Quimera stands guard, protecting that new growth. Just remember to monitor your pH levels using reliable PH meters, as extreme acidity or alkalinity can inhibit the fungal activity.

After: Results and maintenance

After a full cycle with Quimera, the difference is visible not just in the lack of disease, but in the root ball itself. When you harvest, you'll likely notice a massive, white, healthy root system that fills the pot. This translates directly to the canopy: thicker stems, greener leaves, and denser flowers.

Maintenance is minimal since the fungus does the work for you. Your main job is simply not to kill it with chlorinated water or harsh chemicals. By keeping the soil life active, you are also improving the soil structure for future grows if you reuse your substrate (though re-inoculation is always recommended).

Advantages and benefits of Quimera Mycoterra

• Biological Defense: Creates a protective shield around the roots against pathogens like Pythium and Fusarium.
• Explosive Root Growth: Stimulates the development of secondary roots and root hairs.
• 100% Organic: Completely safe for the plant and the environment; leaves no toxic residues.
• Nutrient Uptake: Helps solubilize nutrients in the soil, making them more available to the plant.
• Stress Resistance: Increases the plant's tolerance to abiotic stress (drought, salinity).
• Synergy: Maximizes the effectiveness of other microbial fertilizers.
• Versatile: Effective in soil, coco, and hydroponic systems (check filter compatibility).

Frequently Asked Questions

Can I mix Quimera with mineral fertilizers?

Yes, you can use it with mineral nutrients, but avoid mixing it with high concentrations of salts in the same tank if possible, and never mix it with chemical fungicides or products containing copper.

How long does the protection last?

The Trichoderma colony remains active as long as there is food (organic matter) and moisture. However, to maintain a high population and maximum protection, re-application every 20 days is recommended.

Is it suitable for autoflowering plants?

Absolutely. Autoflowers have a short life cycle, so preventing stress and disease is even more critical. Quimera helps them grow without interruptions.

What is the concentration of the product?

Quimera is highly concentrated, containing 5 x 10^11 CFU (Colony Forming Units) per liter of solution.

Personal Experience of Pevgrow’s CEO (Alan)

I've seen too many good crops ruined by root rot right at the end of flowering, and let me tell you, it's heartbreaking. Since I started incorporating Quimera into my feeding schedule, I sleep much better. I treat it as an insurance policy.

My routine is simple: I mix it in early, around the second week when the seedlings are establishing. I've noticed that when I use it alongside a root booster, the plants just explode. They seem to eat more and complain less. If you are growing in a humid area or reusing soil, this isn't optional for me—it's mandatory. The fact that it's organic and doesn't mess with the flavor profile is just the cherry on top.