Non-Granular
CarbonizPN Soil Enhancer
Our flagship soil enhancer
$59.00
- Sizes
- 40 lb bag, super sack
- Rate
- Spread 20-40 lbs. per 1,000 SF.
1 / 3
Biostimulant + Fertilizer
Release 901C™
4.7 · 31 reviewsNano-sized nutrients to feed the plant and soil biology.
Release 9-0-1 C™ is a bio-stimulant unique among broad spectrum fertilizers. Release 9-0-1 C™ combines micronized liquid carbon and organic compounds that is readily consumable by soil biology and resistant to decomposition.
Ways to buy
Buy from a distributor
Best for landscape pros. Contractor pricing at 1,400+ branches.
Find a distributor
Stocked at SiteOne Landscape Supply · Ewing Outdoor Supply · Heritage Landscape Supply Group · Horizon Distributors · Central Pro Supply · Genesis Distribution
Order online From $53.00
2.5 Gallon Jug $349.00 · 1 Gallon Jug $149.00 · 32 Ounce Bottle $53.00. Ships to your door; free shipping over $50.
Buy online Not sure which is right? Compare ways to buy »
Featured Benefits
- A natural microbial food source, bio-surfactant, and nutrient solubilizer
- Solubilizes present minerals and chelates them into plant available form
- Reduces water, fertilizer and chemical input requirements
- Aerates soil and reduces compaction
- Promotes rapid production of protozoa, fungi, and hyphae, for superior soil health
- Optimizes pH and increases nutrient uptake (CEC)
- Safe to apply with herbicides, insecticides, fungicides, and other fertilizers
About Release 901C™
Release 901C is a liquid fertilizer with NutriRelease™ Technology that effectively delivers a wide variety of nutrients through the leaves and root system.
The premium micronized nutrients and carbon in Release 901C optimizes absorption and are immediately available to the plant without it having to break down the nutrients to digest them. The nano-sized micronutrients promote rapid growth in soil biology populations, and the liquid carbon provides a home for this biology. The 10% liquid carbon in Release 901C creates aeration within the soil to drive deeper root growth.
Release 901C improves water retention in the soil and nutrient uptake (CEC) while serving as a catalyst to enhance the performance of many pesticides and other turf maintenance products. Release 901C has proven efficacy. A study showed NutriRelease™ Technology to be 50 times more effective than Humic 6% at releasing unavailable nutrients in the soil and making them available to the plant. Release 901C has been shown to extend nutrient availability in the soil for up to 120 days – 3 times as long as typical fertilizers. A study showed that 9% nitrogen with our liquid carbon and NutriRelease™ Technology is the equivalent of using 18% nitrogen proving Release 901C to be a superior biostimulant and fertilizer.
How to Apply
Release 901C is a powerful and effective liquid fertilizer delivering nutrients to any plant or turf by absorption through roots and leaves. Release 901C can be used alongside or mixed with other fertilizers, insecticides, fungicides, and herbicides. For best results, apply early in the morning or in the evening.
| Application | Rate | Frequency |
|---|---|---|
| Tees & Greens | Spray 2-7 ounces per 1,000 SF | Apply every 7-14 days |
| Fairways and Roughs | Spray 2-7 ounces per 1,000 SF | Apply Monthly |
| Sports Turf | Spray 2-7 ounces per 1,000 SF | Apply Monthly |
| New Sod | Spray the ground with 2-7 ounces per 1,000 SF before laying sod | Apply prior to installation |
| Lawn Care (Cool and Warm Season Grasses) | Spray 2-7 ounces per 1,000 SF | Apply every 4-6 weeks during the growing season |
| Plants, Flowers, and Shrubs | Drench - Dilute 1 ounce with 50-100 ounces of water Foliar - 1 ounce with 100 ounces of water | Apply Monthly |
| Trees | 1-4 ounces per caliper inch | Apply at installations and 1-4 times per year |
| Hemp & Cannabis | Drench - Dilute 1 gallon with 50-100 gallons of water Foliar - Dilute 1 gallon with 100 gallon of water to cover leaves | Apply as needed or consult your Mirimichi Green representative |
Customer reviews
What Customers Say About Release 901C™
.
We were looking for a replacement for Lesco CarbonPro L and after calling Mirimichi Green The Release 202 appears to be a quality alternative. We use it in our hydroseed slurry with excellent results.
Great product. Great results
Box arrived in good condition. The bottle had a little leakage I didn’t think anything of it. Used it for the 1st time last weekend and the smell was quite sour compared to my previous experience, and there where clumps in the liquid. Went into my garage this morning to a swelled and split bottle and the sour contents all over my garage floor.
Easy to order. Shipped in quickly. Great experience.
I’ve had an excellent experience overall with Mirimichi Green products, especially the Mirimichi Green Nutri-Kelp 1-1-4. The products provide high-quality nutrients that have made a noticeable difference in my lawn's health and appearance. Since switching to Mirimichi Green, my grass has become healthier, greener, and more beautiful each year. Nutri-Kelp 1-1-4 does a great job feeding the lawn without stressing it, and the results have been consistent over time. The grass looks stronger, fuller...
Idk about this product didn’t work
Best organic products available.
John is awesome and is always willing to help with anything question
I’ve been purchasing the Mirimichi bio stimulants for over 2 yrs the Kelp, 901-c and byospectrum and it has nourished my South Fla Floratam lawn making it thick, nice & green. I’m asking if u can give reasonable discounts on your products . Thank you for your great products !.
Tank mixes well
Back home taking care of my elderly mother's lawns, which had been terribly neglected for a couple of hot summers. I used CarbonizPN-G first thing this spring and then topped that with Release 901C, NutriKelp and ByoSpxtrum. I have repeated the Release 901C, NutriKelp and ByoSpxtrum once per month and watered them in thoroughly and the soil improvement is very noticeable. It is a Western Colorado high desert climate with no humidity and the soil dries in the intense summer sun very quickly - ...
I am really pleased with the product as well as the customer service. Ray, their west coast rep, was on it when there was a slight hiccup with my order and they rectified it right away. A great product paired with great customer service! They have a lifetime client now.
As always adding to my Lawn care team, this my spoon feeding every 2 weeks go to cocktail . Worth Every penny !!
I purchased this product as my go to lawn care for the year. I then purchased an additional gallon of nutri-kelp to use for my Citrus trees . In just a few applications the results are apparent . The amount needed per application is small therefore the price point is just . Looking forward to seeing how it helps battle the Phoenix summer heat . Here we go !!!
My second year using 901c.
Using these products monthly to keep a healthy lawn! Thanks for making it easy for residential use!
Excited to use Mirimichi Green, Organic Gold Combo for the first time.
Looking forward to an awesome green up this year and continued lawn improvement thanks to Mirimichi Green and their line of products. Essential-G has been a monthly staple for almost a year and just started the Carbon Kit this year. Can’t wait to see those results! 🤙🏼😎
Last year started doing my lawn Thanks to this product Essential G and the Carbon kit and Ron Henry golf course lawn academy my yard had positive results in just a few months thanks for the detailed information picture March 22 after may 22 thanks see you at the lawn store
The products we use have increased plant health of turfgrass. We are very impressed with the response we have got from Mirimichi products throughout the growing season.
We first used the CarbonizPN Soil Enhancer and Release 202 last year on Kenan Stadium when we re-sodded the entire field. Being a sand-based field, we felt it held nutrients much better, and the overall quality of the field has been better than years past. Since then, we have used the soil enhancer under sod on 3 other fields and will continue to do so on future sod installs. We currently spray Release 202 at least once a month during our growing season when we are applying foliar fertilizers. S...
Treatment day with @mirimichigreen. Also @andersonshomeandgarden PGR is really starting to work its magic, 1 week post application and 2 days post mowing. #mirimichigreen #harttools #bermudagrass #lawndomination #bermudagrass #kotglawnoftheweek #nwa
Spray day #Bermuda #BermudaGrass #TexasBermuda #lawncarenut #SouthernLawnSyndicate #GolfCourseLawn #DIYLawncare #Subvert #N-EXT #MirimichiGreen #Depth10 #ReleaseZERO #HumicAcid
Soil Amendments
More From the Lineup
Granular
CarbonizPN-G Granular Soil Enhancer
Spreadable granular soil enhancer
$61.99
- Sizes
- 40 lb bag, super sack
- Rate
- Spread 20-40 lbs. (½-1 bag) per 1,000 SF.
Water Activated Powder
ByoSpxtrum™
From $85.00
- Sizes
- 17 oz
- Rate
- 3.4 to 6.8 oz per acre (2.2 to 4.4 grams per 1,000…