BIO-ZEN®
A powerful all-in-one bio-fertiliser, biostimulant, and microbial inoculant for healthier, more productive crops.
A Natural bio-feriliser formulated to add vitality to the soil surrounding the root system of the plant.
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BIO-Zen is a powerful bio-fertiliser that harnesses the natural strength of Ulocladium oudemansii, a beneficial fungus found in the humus layer of healthy soils. This zone—rich in organic matter—is where microbes and insects break down dead plant material, creating nutrients that plants absorb through their roots. This vital region around the root zone is known as the rhizosphere, a dynamic ecosystem where beneficial fungi and bacteria work in symbiosis with plants. In return for nutrients, plants supply these microbes with sugars, helping them thrive.
Modern agricultural chemicals can disrupt this delicate balance, reducing microbial populations and weakening plant health—often requiring extra compost or mineral supplements.
BIO-Zen helps restore this natural harmony. It reintroduces Ulocladium oudemansii to the soil, enriching the humus layer and supporting a thriving microbial community. Combined with powdered seaweed—naturally rich in nitrogen (N), phosphorus (P), and potassium (K)—BIO-Zen delivers essential nutrients in a bioavailable form, supporting plant uptake through microbial activity.
Together, these ingredients create a synergistic effect:
Strengthening plant immunity
Enhancing stress resilience
Promoting vigorous root and shoot growth
Supporting trunk development and overall vitality
BIO-Zen helps build healthier soil—and stronger, more resilient plants—from the ground up.
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BIO-Zen contains finely milled seaweed, so it's important to keep the spray tank well agitated during application to ensure even distribution. Remove fine filters before spraying, as these may become blocked by the natural particles in the formula.
For best results:
Established plants: Apply around the base of the vine or trunk.
New plantings: Spray at the emergence of shoots from the soil.
This method targets the rhizosphere directly, helping establish strong microbial activity where it’s needed most.
What Are the Different Types of Fertilisers—and Which Are Best for Soil Health?
Choosing the right fertiliser depends on your soil type, plant needs, and long-term sustainability goals. Here’s a breakdown of the main types and how they affect soil health:
1. Synthetic Fertilisers
While widely used, synthetic fertilisers are facing increasing scrutiny due to rising costs and regulatory concerns. They often contain highly concentrated minerals, which can disrupt the soil’s natural nutrient balance, alter pH levels, and reduce microbial diversity. Excess nutrients may also leach into waterways, causing environmental damage downstream.
2. Manure
Manure is a traditional and effective fertiliser, especially when well-aged. However, some types—such as chicken manure—are very high in nitrogen and must be used carefully to avoid harming plants. When used properly, manure is a sustainable way to recycle organic waste.
3. Compost
Compost provides a rich, organic source of nutrients and improves soil structure. However, effective composting requires proper management to ensure high temperatures are reached to kill harmful pathogens. Poorly processed compost can introduce disease into the soil.
4. Biological Fertilisers
These are emerging as a powerful, sustainable option. Biological fertilisers enhance soil health by introducing beneficial microbes that support nitrogen fixation, nutrient cycling, and plant resilience. Many also include natural additives such as seaweed or humates that supply essential minerals. However, in soils with low organic matter or humus, these microbes may require additional nutrients to establish and thrive.