






🌿 Grow like a pro, harvest like a legend!
Xtreme Gardening Mykos is a 2.2 lb organic mycorrhizal fungi root stimulator that naturally expands plant root systems, improving nutrient and water absorption. It enhances plant growth, bloom, and yield while increasing resilience to transplant shock and drought. OMRI-listed and chemical-free, it’s safe for all garden types and has a proven track record of boosting yields, including world record pumpkins.










| Best Sellers Rank | #755 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #48 in Garden Fertilizers |
| Brand | Xtreme Gardening |
| Customer Reviews | 4.8 out of 5 stars 6,317 Reviews |
| Global Trade Identification Number | 00689076048460, 07131617184210 |
| Item Form | Granules |
| Liquid Volume | 2.2 Liters |
| Manufacturer | Xtreme Gardening |
| Specific Uses For Product | Gardening,Growth |
O**H
Xtreme Gardening RTI RT4402 Mykos Review (2.2-Pound Bag)
Xtreme Gardening Mykos is a highly effective mycorrhizal inoculant that helps improve root growth, nutrient uptake, and overall plant health. Containing pure Rhizophagus intraradices, it enhances the symbiotic relationship between roots and beneficial fungi, leading to stronger, more resilient plants. The product is easy to use—just mix it into the soil or apply directly to roots during transplanting. Many growers report faster root development, increased yields, and improved drought resistance. It’s especially beneficial for vegetables, flowers, and trees, making it a versatile choice for both home gardeners and commercial growers. Pros: ✔ 100% natural with no additives ✔ Promotes rapid root growth and nutrient absorption ✔ Improves plant resilience to stress and drought ✔ Easy to apply and works with various plants Cons: ✖ Takes time to see full benefits ✖ Slightly more expensive than synthetic alternatives If you want to boost plant growth naturally, Xtreme Gardening Mykos is an excellent investment. It’s particularly useful for organic growers looking to enhance soil health and plant vitality without chemicals.
S**H
The BEST!
I don't know what this stuff is exactly - or how it works - but it's the best thing I've ever done for my plants! The difference in growth is insane! Before, when I'd transplant anything, there was a 50/50 chance it was a gonner due to transplant shock, etc. Now? I have a 99% success rate every time as long as I use this! I use it in EVERYTHING now! I even made a liquid out of it to water my plants (as an experiment) and it worked great! Hands down, best planty item I've purchased. I'd give it 10 stars if I could!
M**E
Great MYKO
Must have for transplanting, all the good stuff that you’re rooting for base needs for uptake
A**L
Healthy for plants
This was recommended by my cousin and I have to say this product was a game changer in my garden. By using it help my plants a lot when I would repot them to live and grow healthy and not wither away. I just ordered another too bags as I have more plants to repot
M**R
Works well
Get the intended job done.
T**S
Stop reading reviews after this one and just buy it already
Great value for the price point. I see lots of people claiming to see results in 2-3 days which is totally false. Don’t get me wrong this stuff works amazing but mycorrhizal fungi don’t work that fast it takes 1-3 days for them to start to spread but you truly won’t see the affects until at least 4 weeks. Everybody claiming it works in a few days are just seeing the results of then actually taking care of their plant. I only use it for transplants and I gently rinse most of the soil off the roots and then completely coat the roots in it. After that I take my mister and make sure I mist it all to make sure everything’s moist. Then I replant in the new pot or in ground and give my plants a good drink of water. I typically see results, like actual results from the product in 4-6 weeks, but the fungi will start spreading with the first few days. It’ll create a symbiotic relationship with your plants roots and allow it to take in my nutrients micro and macro and also take up water which other plants without the fungi wouldn’t be able to take up. This stuff truly is amazing but don’t expect anything drastic in the first week it’s just not how it works at all but beneath the soil it’s already doing work just not enough to cause changes right away with your plants. I grow indoor and outdoor all year round and it’s also what we use on our 36 acres fruit/veggie farm. I personally go through about 3 bags a year but it lasts awhile if you don’t have a large garden/indoor grow all year round. A few of the other local farmers near me have also switched over to this brand which they previously used the Trifecta Myco Supreme which is also amazing and typically works a bit faster than Mykos because it’s a powder and not granules but it’s way more money for a lot less product. I recommend this to literally everybody I cross paths with that gardens/farms. So if you’re on the fence about this, this is your sign to hop on the Mykos wagon and hook your roots up in a (symbiotic) relationship. Your fruits, veggies,house plants, herbs, and even your devils lettuce plants will thank you 10 fold.
G**B
Fantastic stuff!
I’ve been using the Xtreme Gardening Mykos 2.2 lb for a few months now, and I’m really happy with the results. It’s a great organic root booster that helped my plants develop stronger roots and grow bigger. I’ve noticed better yields and healthier flowers and vegetables. Easy to apply and totally natural — I’m definitely sticking with this for my gardening needs!
D**S
Really helps grow root system
A necessity when planting. Has saved many a dying plant
Trustpilot
3 weeks ago
3 days ago