What People Are Saying

I’ve been growing my own vegetables for over 15 years and have been using similar products in the last couple of years, but this stuff was amazing! The results from seeds using a tiny bit of this stuff made them explode with great root development and sturdy stocks. They were thicker and more robust than any other seedlings I’ve germinated in past years. It almost made the seeds perform too much and too fast! I highly recommend it and will keep using it whenever I want strong vigorous plants!

You recently sent us some samples of Great White and Orca and I just wanted to let you know that we are seeing great results!  Our customers are giving us awesome feedback.  Just wanted to say thanks again!

Understanding soil biology, I have always inoculated my soil with fungi to create mycorrhizae relationship. This product it excellent, it has a broad spectrum of fungi and bacteria, and meets the needs of all soils. I have tried many brands and different types of carriers, and I still rely on Great White.

First of all, I would like to say that Great White is probably the best product out there! I love Great White and use it exclusively. Thank you.

This is great stuff. I’ve grown identical plants from cuttings side by side, with and without, and the difference is amazing. I now use it with every plant I grow.

I have geraniums on my front porch. As an experiment, I used this product, putting three tablets around the base (roots) of the plants. Within three days, I could see an improvement. Their vigor improved and they have become lush and green, and provide lots of flowers.

I emailed Plant Success about a problem finding retailers in my area for Orca. The fine people at Plant Success helped with that by sending me a free sample. Needless to say, I am extremely excited to try Orca, especially given the great success I have had using Great White. Thank you, Plant Success, for being so supportive and having such a wonderful team.

I received a sample of your Great White product about a little over a month ago. I’ve been using it for about 3 weeks and have seen a tremendous difference in not only root development and expansion, but overall vegetative results. I just wanted to say thanks again for the sample. I am more than pleased with your product and will continue to use it for soil and hydro, as well as recommend it to all my gardening buddies.

I tried Plant Success on ten 5-gallon California Coastal Oaks that I planted on my property in Blossom Valley, California about 90 days ago. Since the start of Spring, I am amazed at the response on the new trees. I purchased the fertilizer at the local nursery (Kniffings) and will recommend the product to other homeowners.

The Soluble Mycorrhizae Inoculant really helped my tomato seedlings when I transplanted them into the garden. They took off and looked very good. I experienced none of the usual problems that my tomato plants have had in the past, despite the weather being atypically cool and wet. Plant Success is a great product and I will continue to use it.

This stuff is essential in my garden. I have scaled back many times over the years with different additives and additional products that did too little or nothing at all, and this has proven the test of time for me. I would never think to cut this stuff out after seeing with my own eyes how well my plants’ roots respond to this. If you want large vibrant plants, it absolutely starts with the roots. Compromise elsewhere.

I started using Orca and the next day I noticed significant, thick, white roots forming like never before. This stuff is worth every dollar. You use 0.5ml per gallon so it lasts a long time. Get it, you won’t regret it. Flowers, vegetables, indoor plants…all of mine have all seen drastic root development since introducing Orca. Once you have all these critters and fungi colonizing your roots, they will break down everything in their path and allow the plant to take up nutrients at a much better rate. I can’t recommend this stuff enough.

My husband has started using this with everything we plant in the garden or yard, and our plants have been bigger and happier ever since. We recommend trying it.

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133 W. County Line Rd.
Littleton, CO 80129
(303) 284-3447



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What Our Customers Say

You recently sent us some samples of Great White and Orca and I just wanted to let you know that we are seeing great results! Our customers are giving us awesome feedback. Just wanted to say thanks again!
Mycorrhize can be applied as a granular directly to roots, a powder that can be watered in, tablets placed in hole at time of transplant or as a transplanting gel.