Amazon.com.au:Customer reviews: Great White PRPSGW04 100049823 4 oz Mycorrhizae, 4 Ounce

Evan

It works... almost too well. hah

Reviewed in the United States on 19 February 2021

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.

4 people found this helpful

Bahamatron

Its like magical fairy dust

Reviewed in the United States on 24 February 2016

Verified Purchase

Its like magical fairy dust. Roots transform to thick, pearly white beauties.

Put directly on roots or in rez as per the amounts on the bottle - I usually do like a capful per 5 gal on each rez change. Have transplanted from soil to hydro with the help of this stuff. Way expensive, but makes such a difference in my grows I won't do hydro without it. IMO if going the non-sterile approach, this stuff is essential.

28 people found this helpful

Paul Clark

Product is amazing, some of these negative reviews explained

Reviewed in the United States on 25 July 2021

Verified Purchase

Firstly, for those hesitating due to broken containers and missing product, here's my assessment; The majority of pictures from reviews where the container came broken also has the flimsy basic Amazon bubble wrap shipping bag. That's usually good enough for most small things, but, the containers this product is put into, which is designed to allow only certain wavelengths of light to pass through for the health of the microorganisms in the powder, and not designed to be shipped as a standalone item. If you order form the products actual website, they'll send it in a box with padding, not in a bag with hundreds of other bags of various weighing items thrown onto of it. So, if you want to order through Amazon and guarantee you get it intact, make sure you put multiple items in the same delivery so they have to put it in a box.
As far as the product actually working is concerned, it's actually amazing. The pictures were just a test run on a some basic Chia seeds. The clump is a handful I tossed in some infertile 5+ year old soil and grew in 3 days. The longer rooted ones were grown in new soil. I don't have any pictures of roots until I repot, but, I've used on all of my succulents and they've all, taken off in New growth spurts. A pot of basil seeds sprouted in 4 days and are 1/2 in long. I can't attest to the taste.. but, the smell is definitley a rich and healthy organic aroma anyone with a green thumb will know is good

One person found this helpful

peter

Severely ENHANCES root growth. 👍

Reviewed in the United States on 5 December 2020

Verified Purchase

*updooted Dec 13th. DAT ROOT GROWTH THO.

*roots in pic not white because of lack of water, originally were pure white*

This product took my hydroponic root mass and quite literally 3x'd it's size.

I have Algae growth now from using this product, but that might be worth it for the amount of fishboning the roots have experienced.

I noticed an enhanced smell from my crop.
I have NOT had a chance to taste test;
but the smell has definitely increased SUBSTANTIALLY.

My indoor crops were so sterile, that they really had no smell to them.

This product has changed that.

I will come back here when I get to taste test my crop.

For now, I would recommend this over Orca.
Homemade trumps all, though.

One person found this helpful

Yuriy

Little delivery accident but the product is top-notch and best in industry!

Reviewed in the United States on 6 November 2020

Verified Purchase

I wasn't able to take a picture because the powder was all over the bag and my hands so I ended up dumping it in the garbage immediately. Just because the delivery was handled poorly, the product I know is the best in the industry and I left five stars just because Amazon does everything to make sure their customers are happy and I did get a refund to purchase another one. So buy with confidence and know that this product is definitely top-notch and you will be glad you purchased it!

One person found this helpful

Ray

This saved my hydroponic lettuce system from root rot

Reviewed in the United States on 15 January 2022

Verified Purchase

The lettuce in my Aerogarden suffered from root rot which made me decide to buy this product. I changed out my water, made sure the pH was correct, and sprinkled just a tiny amount of Great White in and within days, my lettuce began recovering. They regrew beautiful white roots. Over the course of the next few days, I would check on the root system and wash off the old dying roots to prevent organic matter decay in the water. Within a week, plants were healthy and growing better than before. I now start all new plants with just a tiny amount of Great White. This is expensive but well worth it in my opinion.

ashuter

Absolute must for growing

Reviewed in the United States on 2 April 2022

Verified Purchase

Not only do you get beneficial microbes for creating a vigorous, healthy root system, you get microbes to help protect those roots from fungus, bad bacteria and pH swings. Use it in my hydroponic and soil plants and would never grow without it.

Amazon Customer

Amazing product for healthy and stressed plants!

Reviewed in the United States on 7 November 2020

Verified Purchase

This stuff is amazing! We have been buying stressed sale plants from big box stores for years. Usually it is a struggle to bring these plants back but since we have been adding this stuff to the top inch of soil on these plants, they recover nicely within a few weeks. Many of the plants sprout new shoots from the soil within weeks as well, resulting in fuller plants.

One person found this helpful

Dustin Liu

Prevents root rot

Reviewed in the United States on 9 May 2022

Verified Purchase

bought this few years ago but didn't see significant difference and I stopped using the product. However recently I found this thing prevents root rot that my new soil mix without it is easier to have root rot.

Morgan Bott

Buy the shark powder!

Reviewed in the United States on 10 February 2020

Verified Purchase

My husband was begging me to buy this. I was hesitant because of the price/oz., but soon realized how little you need to use at a time/per gallon of water, so it’ll last us a while. It also helped out our plants quite a bit! I had some succulents struggling a little bit over the winter indoors, but the powder seemed to make them more happy. I’m glad he did his research!

2 people found this helpful

5 star		84%
4 star		10%
3 star		3%
2 star		1%
1 star		2%

Great White PRPSGW04 100049823 4 oz Mycorrhizae, 4 Ounce

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