Great White Mycorrhizal Fungi, Beneficial Bacteria for Plant Growth, Root Stimulator, Concentrated 3-in-1 Formula by Plant Success (8 oz)

Great product. I am a long time user of granular mykos and decided to give this product a try. It is a significant step up in cost from the product I was using, but the results can not be denied. In fact, the results are so impressive that I would recommend being cautious with how much you use. I grow tomatoes (wink) organically in soil and I have never seen tomatoes grow faster with bigger radial leaves. Be careful using this into flower. Strongly recommend discontinuing use when you flip to flowering your (wink) tomatoes. I have not yet used it to grow lettuces, herbs, or other edibles, but I will be doing a side by side comparison in the next few months. The results I have seen others post have been incredible. In my opinion this is a must have product for organic growers. A little goes a very long way. Half a teaspoon per gallon is plenty. I will be purchasing more soon. The price tag was a bit of a deterrent, but after seeing the results I believe it is well worth it. I'm a little over half way through a 4oz container after several rounds in grow tents. Some buyers complain that they have received containers with compromised seals (this is an issue as the seals are affixed with very low grade adhesive) and have stated that the weight was off and that the product appeared to have been tampered with. The weight of the container I received was on point and the results can not be denied. Far more effective than other mycorrhizae products I have used. I recommend buying from a reputable seller and not trying to save a few bucks. Spend the money one time and be happy. Don't sell yourself short buying from sellers of ill repute.

I bought the 1oz version of this product because I wanted the shaker to make it easier to apply directly to the root ball when transplanting but still have the labeling handy for reference. Normally I buy it in bulk. The product arrived in a clear container that was sealed and half full. I was suspicious so I weighed the contents and it was 30 grams instead of 28.3 grams so I got more than I paid for. I buy this stuff in bulk and compared it to my larger tub of it and it is exactly the same. This is a great product that I use on everything.

Absolutely love Great White! My plants have never looked healthier stronger roots, greener leaves, and faster growth. A little goes a long way, and it’s easy to mix and apply. I’ve used it on seedlings, transplants, and mature plants with amazing results. Definitely worth it if you want stronger, happier plants.

I don’t leave reviews often, but after seeing what Great White Mycorrhizae did for my plants, I had to spread the word. I’ve been gardening for years—indoor, outdoor, soil, hydro—you name it. I’ve tried plenty of root enhancers and microbial products, but this one… wow. From the moment I started using it, I noticed faster root development and overall healthier plants. Within just a week, I could see explosive root growth—thick, bright white, and branching like crazy. By week two, my plants weren’t just surviving, they were thriving. The leaves were a deeper green, stems were sturdier, and they bounced back from transplant shock almost instantly. What I love most is the versatility. I’ve used it in seed starting, transplanting, and even as a root drench on established plants. Each time, the results have been consistent—better nutrient uptake, stronger plants, and noticeably bigger yields. For those wondering if the cost is worth it—YES. You only use a little at a time, and it goes a long way. I consider it a “secret weapon” in my grow room. It’s one of those rare products that actually delivers exactly what it promises. If you care about healthy roots (and who doesn’t?), Great White is the gold standard. My plants have never been happier, and neither have I. 🌱💪 Highly recommend to anyone serious about getting the absolute best from their plants.

Not so sure about this stuff.. while I bet it gives some nutrients, I don’t think it’s necessary and didn’t notice a big enough difference in my houseplants to buy it again. I don’t think it hurts, but the only thing I noticed was little mushrooms blooming in my pots.

I am extremely happy about how product works. However they need to put a better or stronger seal. When I first received it I thought. "Wow what a big container for such little product, Maybe myco needs so much oxygen to survive shelf life". I liked the product so much I recommended it to family. Many months after they were using it, I was watering their plants and I noticed they received at least triple the amount I had and they had been using it. Next time I will weigh it when it gets delivered.

Soluble in water

Great very Helpful

excellent choice to increase the soil nutrition to support your plants growth.

العلبه مفتوحه وفيها اقل من الربع

Very good quality