Emerald Harvest - Root Wizard


Size: 0.95 Litre
Sale price£79.99

The Biological Booster that Works to Fortify the Rootzone, Increasing Nutrient Uptake

Experienced growers understand that healthy roots provide the foundations for healthy plants. Get your rootzone flourishing and you'll soon start to see the difference in the top half of the plant. Better roots mean that every last drop of the nutrients that you give to them will be utilised more effectively (and won't end up getting poured down the drain!). For more information take a look at our Emerald Harvest Blog.

How Root Wizard Works

Root Wizard utilises six different strains of beneficial bacteria to increase root mass, which in turn allows your plants to utilise the other nutrients in your regimen more efficiently and effectively. By strengthening the rootzone, you'll ensure that every last drop of feed that you give to your plants gets used to its full potential, so in many ways you could think of the beneficial bacteria contained in Root Wizard as nutrient optimisers.

These strains are classified as organic PGPRs or plant growth promoting rhizobacteria, and they play a number of different beneficial roles. These microorganisms help to break down dead materials and convert them into usable forms that get deposited directly at the root tips, while stimulating plants to develop longer roots with denser hairs. They also ward off pathogenic bacteria and fungi, helping to protect your crop from potentially deadly root diseases, like pythium. Anybody who's experienced such root diseases will tell you that this is something that you need to avoid at all costs, so it makes sense to box clever and take adequate precautions. Root wizard may be used at 4ml per litre, but it only needs to be used for two weeks throughout your plants' life cycle, so it works out to be excellent value for money, given that the effects of it will be felt right the way through.

For best results, use Root Wizard alongside a carbohydrate booster, such as Honey Chome.



1 x bottle of Emerald Harvest King Kola. Choose from 0.95 litre, 1.89 litre, 3.79 litre and 9.46 litre sizes.


  • Part of the Emerald Harvest range - California's finest
  • Increases root mass, optimising nutrient uptake
  • Harnesses the power of six different strains of beneficial bacteria
  • Helps to prevent root diseases by warding off pathogens
  • Triggers increases in plant growth rates, as well as health and overall vigour
  • Formulated after years of research and development
  • Produces amazing results in any grow medium or system
  • Formulated not to clog up your pipework

How To Use

How to Use Root Wizard

Add Root Wizard to your nutrient reservoir at a rate of 4ml per litre of nutrient solution. Unlike other products in the range, it doesn't need to be used for prolonged periods of time, though it won't do any harm if you decide to do so and can help to bolster the microogranism populations. Instead, Root Wizard is generally recommended for use during the 'early vegetative' stage and the 'early flowering' stage. In other words, add it in with your other nutrients when you pot up your cuttings or seedlings and also during the second week of flower. A copy of the Emerald Harvest feed chart can be found by clicking the link below this description.

As with all nutrients, boosters and additives, never mix them together in their concentrated form (i.e. straight out of the bottle). Always add each nutrient, booster or additive to your reservoir or feed water in turn, giving the solution a good stir to mix it in before adding the next one.

The ideal pH range after mixing nutrients is 5.8 to 6.3. Keep water temperatures between 18° and 21°, using a chiller if necessary.

Guaranteed analysis:

Bacillus amyloliquefaciens - 2.5 x 107 cfu/ml

Bacillus licheniformis - 2.0 x 107 cfu/ml

Bacillus subtilis - 2.0 x 107 cfu/ml

Bacillus laevolacticus - 2.0 x 107 cfu/ml

Bacillus pateurii - 1.0 x 107 cfu/ml

Paenibacillus azotofixans - 1.0 x 106 cfu/ml

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