Maria Green Vegetable Humus – Liquid Organic Soil Improver & Root Booster

If you want to take your harvest to the professional league, you need to start from the ground up: the roots. Maria Green Vegetable Humus is a liquid organic amendment designed to transform any substrate into a life-filled super-soil, ensuring your plants eat better, grow faster, and develop a root system capable of supporting massive buds.

Why your soil needs urgent help (and you might not know it)

Let's be real: growing in inert or depleted soil is like trying to run a marathon on an empty stomach. You might be pouring in the best cannabis fertilizers, but if the substrate doesn't have the structure or microbial life to process them, your plants simply can't absorb them. This leads to "nutrient lockout," slow growth, and that frustrating feeling that you're wasting money on nutrients that end up down the drain.

There is nothing worse than seeing your plants stall, turn yellow, or look sad despite all your pampering. That stress of not knowing if it's pH, lack of food, or a pest is exhausting. Plus, a weak root system is an open door for fungi and pathogens that can ruin months of work in days.

The solution is simpler than you think: Maria Green Vegetable Humus. By adding this liquid gold to your irrigation, you are injecting pure organic matter that activates beneficial life in the soil. It acts as a bridge between nutrients and roots, unlocking the full potential of your crop and creating a hostile environment for pests.

How your grow changes with active soil

Once you start using this humus, the change is visual and rapid. You stop seeing that caked, dry earth that repels water. Instead, the soil for cannabis becomes spongy, dark, and retains moisture much better without drowning the roots.

Your plants respond with vigorous growth. The stems thicken, the leaves point towards the light (praying leaves), and most importantly, if you were to look underground, you'd see a network of white, hairy, healthy roots devouring every drop of food you give them.

What you achieve with this liquid humus

This isn't just "food"; it's a biomechanic for your substrate. Here is exactly what you are improving:

• Substrate Structure: Improves aeration and water retention.
• Nutrient Absorption: Makes NPK available to the plant immediately.
• Microbial Life: Feeds beneficial bacteria that protect the root.
• Stress Resistance: Plants recover faster from transplants or pruning.
• Pathogen Blocking: Beneficial life leaves no room for bad fungi.

Steps to apply it correctly

1. Shake well: The organic matter is dense, so give the bottle a good shake before opening.
2. Prepare the water: Fill your tank or watering can with quality water.
3. Mix the dose: Add between 1.5 ml and 3 ml per liter of water (start low if the plants are small).
4. Adjust pH: Always check the pH after adding additives; humus can slightly alter it.
5. Water: Apply directly to the substrate. You can use it from the first week of growth until the end of flowering.

Advantages and benefits (FAB)

• Feature: High concentration of organic carbon (24%) and humic acids.
• Advantage: It chelates nutrients, meaning it "grabs" them and hands them directly to the roots in an easy-to-eat format.
• Benefit: You get explosive growth and save money on fertilizers because your plant uses 100% of what you give it.

• Feature: 100% organic liquid format.
• Advantage: Unlike solid humus, it penetrates immediately to the bottom of the pot and leaves no residue on the surface.
• Benefit: Immediate results and total convenience, keeping your setup clean and your plants happy instantly.

Frequently Asked Questions

Can I use it in hydroponics?

Being a dense organic product, it is not recommended for recirculating systems or drippers with fine ducts as it could clog them. It is ideal for soil and coco coir.

Does it replace the base fertilizer?

No, it is a supplement. It improves the soil so that the base fertilizer works better. Think of it as the plate, and the fertilizer as the food.

Can I mix it with other brands?

Totally. Maria Green Vegetable Humus is compatible with almost any range of fertilizers, although it works in perfect synergy with the rest of the Maria Green line.

Does it smell bad?

It has a characteristic smell of damp earth and organic matter, but it is not unpleasant or overly strong like other fish-based products.

Personal Experience of Pevgrow’s CEO (Alan)

I've tried all kinds of amendments, from bat guano to solid worm castings, but the convenience of Maria Green's liquid format is on another level. I usually use it especially when I see that a mother plant is starting to look a bit sad or when I'm reusing a substrate mix.

My trick? I use a slightly higher dose (about 2ml/L) right after transplanting. The transplant shock disappears almost instantly, and in two days you see the plant shooting up again. It's one of those bottles that I always have on the shelf because it fixes problems before they appear.