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Plant Revolution Orca Premium Liquid Mycorrhizae

Plant Revolution Orca Premium Liquid Mycorrhizae


Plant Revolution Orca Premium Liquid Mycorrhizae is a cutting-edge liquid microbial product. The mycorrhizae build a microbial system in and on plant roots which enhances water and nutrient uptake. This concentrated and diverse mix of mycorrhiza and beneficial bacteria is designed to be watered in or run through hydroponic or irrigation systems. Orca is an easy and effective way to treat your existing plants, landscapes, and gardens.

Plant Revolution Orca Premium Liquid Mycorrhizae


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Plant Revolution Orca Premium Liquid Mycorrhizae - 100ml:
Plant Revolution Orca Premium Liquid Mycorrhizae - 473ml:

Plant Revolution Orca Premium Liquid Mycorrhizae is an easy-to-use, all-in-one treatment that inoculates root zones with four strains of endomycorrhizal fungi and 11 strains of highly beneficial bacteria. They form a symbiotic relationship with plants, facilitating a massively increased level of nutrient uptake, warding off pathogens, and promoting glowing, radiant plant health.

Mother nature has evolved these complex microbial systems over billions of years, and Orca makes it easy to take advantage of their growth-enhancing, yield-boosting biological properties in any system and in any growing medium! By cultivating a complex culture of beneficial microbes, you'll even help to prevent issues with root disease, the bane of many a hydroponic gardener's life.

  • A microbial supplement that can be used in any medium and with any system, including DWC!
  • Cultivates a complex culture of beneficial bacteria and fungi
  • 4 endomycorrhizal strains work to maximise nutrient uptake
  • 11 strains of super-aggressive beneficial bacteria defend your crop against outside invaders
  • Very easy to apply
  • Highly concentrated formula
  • Comes in 100ml
How Orca Works:


There are two main types of beneficial fungi: endomycorrhizal and ectomycorrhizal. Endomycorrhizae are the most effective form of beneficial fungi for a typical indoor garden. In nature, they tend to grow alongside vegetables, shrubs, flowers, and fruit trees. The 'ecto' variety, however, is more adapted to growing on conifers and oak trees. Ecto (outside) varieties tend to grow in the substrate around the roots, whereas endo (inside) varieties actually penetrate the root cells, facilitating a greater level of nutrient uptake through a close symbiotic relationship.

Beneficial Bacteria

The 11 different forms of beneficial bacteria contained in Orca work to create a dominant microbial ecosystem that wards off pathogenic bacteria and fungi, preventing issues like pythium, which can destroy entire crops in no time at all. If you've ever lost a harvest to pythium, you'll understand just how painful it can be. A thriving culture of microbes is one of your best defenses against it - a gift from mother nature.


How to use?

Orca® can be used on seeds, cuttings, in coco and soil, or in any hydroponic system.


Use 1-2 drops directly on the seed.


Soak starter cubes in Orca® at 1-3 mL per 1 gal (4 L) of water for up to an hour. Orca® can also be used in a pre-soak solution.


For soil growers, Orca can be mixed with water at a rate of 0.25ml per liter.

For hydroponic growers, a treatment of 5ml for every 20 liters of water should be run every 2 weeks, throughout the grow and bloom phases, stopping 4 weeks before harvest time.

Do NOT use this product alongside hydrogen peroxide products, like Liquid Oxygen, which will kill off the microbes before they have a chance to multiply.

From its inception in 1999, Plant Revolution has been a family-operated business dedicated to developing premier mycorrhizal products, as well as educating the public about the benefits of using mycorrhizae. Our products enhance the growing environment with beneficial microorganisms.

Through years of research and testing, we have incorporated into our products the most effective mycorrhizae and bacteria strains on the market. These superior blends are designed for use by home gardeners, landscapers, farmers, and hydroponic growers.

Plant Revolution is committed to serving its customers while providing the highest quality products. At the forefront of innovation, our company strives to continue to bridge the gap between research, knowledge, technology, and Mother Nature.


Explore our top picks for stellar yields! Our best-sellers range from spacious grow tents and efficient LED grow lights to premium hydroponic nutrients and plant propagation must-haves. We have everything you need, no matter what you dream of growing!
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