Expedited Shipping to all of Canada & USA. Express Shipping to over 154 Countries Worldwide!
Loading Data

Plant Success Great White Mycorrhizae 4 oz

by Others

Price: $79.99 Loading Data
In stock

Build a stronger root zone with Great White beneficial mycorrhizae, bacteria, and trichoderma.

Improve root contact with water and nutrients for healthier, more vigorous plant development.

Ideal for transplanting, propagation, containers, garden beds, hydroponic systems, and greenhouse crops.

Apply this easy-to-use 4 oz powder directly to roots, planting holes, or growing media during transplanting.

Encourage a productive partnership between plant roots and beneficial soil microorganisms from the start.

$79.99 Loading Data
Description

Give every transplant a stronger foundation with Plant Success Great White Mycorrhizae. This concentrated microbial inoculant combines beneficial mycorrhizal fungi, bacteria, and trichoderma to support a healthier root-zone environment. By placing beneficial microorganisms where new roots can reach them, Great White helps plants establish efficiently and make better use of available water and nutrients.

Use Great White when transplanting seedlings, clones, vegetables, herbs, ornamentals, and other container or garden plants. The fine powder is simple to apply directly to the root ball, planting hole, or growing medium, making it a practical choice for indoor gardens, greenhouses, raised beds, and hydroponic growing applications.

Key Features & Grower Benefits

  • Contains mycorrhizal fungi with beneficial bacteria and trichoderma.
  • Supports active root development and faster transplant establishment.
  • Helps improve the root zone's access to water and available nutrients.
  • Promotes a healthy relationship between plant roots and beneficial microorganisms.
  • Suitable for seedlings, clones, transplants, containers, garden beds, and greenhouse crops.
  • Easy-to-use dry powder format in a resealable 4 oz pouch.

Recommended Applications

Apply around roots during transplanting or incorporate into the planting hole and growing media according to the product label. Great White is suitable for indoor gardening, hydroponics, soil, soilless mixes, container cultivation, propagation, greenhouse production, and outdoor gardens. Avoid applying beneficial microbial products with incompatible sterilizing or antimicrobial treatments unless directed by the label.

Technical Specifications

ProductPlant Success Great White
Product TypeMycorrhizal inoculant powder
Microbial BlendMycorrhizal fungi, bacteria, and trichoderma
Net Weight4 oz / 113.4 grams
FormatResealable stand-up pouch
Suitable ForSoil, soilless media, containers, hydroponics, gardens, and greenhouses

Frequently Asked Questions

When should I use Great White?
Use it during seeding, cloning, transplanting, or whenever new roots are being established. Follow the application directions on the product label.

Can Great White be used in hydroponic gardens?
Great White is suitable for many hydroponic and soilless applications. Confirm compatibility with your system and follow the label directions before use.

Ask GiAI

Secure product help
Hi - I'm GiAI, Holland Industry's product assistant. Ask me about Plant Success Great White Mycorrhizae 4 oz, compare it with other products in our catalog, or check how it fits with what is already in your cart.

GiAI uses this product's catalog information and may consult other Holland Industry products. Verify product labels and safety documents before application.

Customers who bought this item also bought

Similar products

Product details
Shipping Weight: 0.45 Kg
SKU: 2162

Manufacturer: Others

Average customer review: 4.3 out of 5 stars 93 customer reviews
Bestsellers Rank: #1 in Others
Customer reviews

No customer reviews

You must be logged in to post a review

Courtney September 03, 2020
Best root booster

Amazing I've added a few photos just so you can see. I'm just 5 days after transplanting to these cups you can see a huge difference already. Healthy roots, healthy plants. Currently testing in seedling stage to see but I expect great results. If you're unsure due to price try 1 oz and see for yourself. You could do 70+ solo cups with that size just a dash goes a long way!

trevor September 10, 2020
Effective product. Works well in hydroponics.

If you don't mind spending the extra dollar, this product will defiantly deliver exactly what you are looking for. I tried it in my DWC reservoirs to keep clean. This stuff works like a charm, I can see the myco colonizing on my roots. I barely need to clean my reservoir compared to before. My roots stay very white now.

Dandito December 26, 2020
Great product but they need to move the sticker from the instructions

Came sealed i dont know what the others are saying the "scoop" is not included but it is 1 tsp soo how hard is that to get from the dollar store. The only thing about this that kinda made me mad but its not much is they put a sticker right on the instructions so I had to carefully peel it off to get the info I needed

matthew medeiros November 14, 2020
Good

The product itself works very well. When it was shipped the sealed lid seemed to have been opened and I noticed the jar was about half full. I then proceeded to weigh the bottle and it came in at 1.65oz. Not sure how much the jar weighs but it would seem that there is in fact 1oz in the bottle as described.

Kelley C December 31, 2022
Works well

Within three weeks of the first dose, my anthuriums I imported that hadn't produced growth since I got them in early October all started showing new leaf growth. I've also dosed my juvenile Thai Con which has put out 1 new leaf and another will be out shortly. Very impressed and will buy again once I run out.

jason March 05, 2021
Awesome product

Always great product and fast delivery seal wasn't broken and it wights 111 grams cause of the scoop wights 2 grams witch is stupid couse it shouldn't wight 113 with scoop.Cause of covid thats why no scoop thank God I saved my last one but other then that great product love this stuff

Donnie November 19, 2019
Dodgy seal

It's too soon to know if it has helped my plants. One thing I did not like though was my seal was not glued on anymore, it was just sitting there. Them being the only provider for mycos that I can find, if I returned it I would be forced to order from them again if I wanted it.

Victoria Lynn February 07, 2022
Amazing Product

This stuff is amazing. They say it best with "explosive root growth". The strains include bacillus which will help fight off root rot even. You can't go wrong with GWS, it's expensive but worth every penny. Nothing you give your plants will affect them like this will.

J M July 07, 2016
expensive but worth it

its expensive ... but apparently worth it. in an experiment with bean plants i planted one in a pot with the greatwhite and one in a pot without, the beans with the great white sprouted first, and are currently twice the size of the other beans after about 3 weeks.

aaron March 07, 2022
PRICEY but works

First time using the product so not familiar if prices went up before my purchase but I got the smallest amount for a test run and it can half empty but the product works very well. After about a week into transplanting plants took off.

1234567>

Ask GiAI