Max Yield LabsIntroducing Living Coco™
The World's First Living Coco Growing Medium
Better than living soil. Powered by a thriving microbiome of beneficial bacteria.
We've combined a proprietary blend of beneficial micro-organisms, fungi, and unique bacterial strains with our premium Cal Mag'd Coco base. Together they form a living microbiome that feeds your roots continuously and ensures peak nutrient intake from day one.
Billions of bacteria. One job.
Living Coco is seeded with carefully selected, unique strains of beneficial bacteria — each one chosen for a specific role. Together they form a living colony — a true microbiome — thriving inside your coco.
This microbiome exists for one sole purpose: to drive nutrients straight into your plant so it grows as big as possible, as fast as possible.
Nitrogen-Cycling Strains
Convert organic nitrogen into the exact ammonium and nitrate ions your roots absorb on contact, fueling explosive vegetative growth and shaving days off every cycle for heavier finished yields.
Phosphate-Solubilizing Strains
Unlock bound phosphorus and micronutrients trapped in the medium so nothing your plant needs gets wasted.
Potassium-Mobilizing Strains
Unlock bound potassium reserves on demand to accelerate bulking, pack on denser flowers and fruit faster, and push final yields significantly higher week over week.
Root-Defending Strains
Colonize the rhizosphere and crowd out pathogens, keeping the root zone clean and the colony stable.
Mycorrhizal Partners
Extend the effective root system up to 100x, dramatically increasing water and nutrient uptake.
Moisture-Regulating Microbes
Improve water retention and drainage balance so roots stay hydrated without ever drowning.
pH-Buffering Strains
Hold the rhizosphere in the sweet spot for nutrient uptake — no more chasing pH every feed.
Enzyme Producers
Secrete enzymes that break complex organics into instantly available plant fuel, 24/7.
Growth-Hormone Producers
Release auxins and cytokinins that trigger explosive root branching and vigorous canopy growth.
Sulfur-Oxidizing Strains
Convert sulfur into plant-ready sulfate — critical for protein synthesis, terpenes, and aroma.
Stress-Resilience Strains
Boost plant tolerance to heat, drought, and transplant shock by reinforcing root cell walls.
Carbon-Cycling Strains
Recycle root exudates and organic matter into a steady stream of food for the entire colony.
Oxygen-Boosting Strains
Aerate the rhizosphere and keep dissolved oxygen levels high around every root hair, driving faster nutrient uptake, explosive white root growth, and bigger, faster-finishing yields.
One colony · One mission · MAX yield
What's actually in Living Coco
Six premium ingredients, combined in just the right ratio so the nutrients you're feeding your plants get used to their max capacity.
Vermicompost
The finest vermicompost you can buy online today — dense with the microbial life and humic compounds that make nutrients bioavailable.
Coarse Perlite
Engineered aeration so roots get the oxygen they need to drink hard and grow fast — no compaction, no drowning.
Pre-Charged Biochar
Loaded with amino acids, humic acids, fulvic acids, and kelp — a stocked pantry on day one and a permanent home for the microbiome to thrive in.
Cal Mag'd Coco Coir
Freshly buffered coco that will support your plant's cal mag intake, not steal from it.
8 Beneficial Microbial Strains
A hand-picked consortium of B...us and T...ma species with published research backing their benefit to green plants legal to grow in most of the U.S.
2 Endomycorrhizae Species
The two endomycorrhizae with the most studies behind them — and the only two shown to benefit green plants legal to grow in most of the U.S. They form a symbiotic relationship with your plant, trading water and vital nutrients for the carbs it creates through photosynthesis.
The result: bigger, swollen buds and higher yields per watt.
Should you experience this — as we have — we'd love to see it. Send a picture to support@maxyieldlabs.com. Thank you :)
Every strain in the biochar is backed by published research
We didn't pick these organisms because they sounded impressive on a label. Each one has peer-reviewed studies behind it — many on Cannabis sativa specifically. Click any citation to read the paper.
8 Beneficial Microbial Strains
B...us & T...ma species selected for growth promotion and biocontrol.
Bacillus v...sis
Directly shown to promote cannabis growth via IAA production and nutrient mobilization.
Plants (MDPI), 2024 ↗Bacillus s...lis
Primes cannabis defenses against Botrytis cinerea (bud rot) and boosts plant growth.
Frontiers in Plant Science, 2020 ↗Bacillus a...ciens
Secretes auxin (IAA) that stimulates root exudation and accelerates seedling development.
BMC Plant Biology, 2014 ↗Bacillus m...rium
Solubilizes locked-up phosphate in soil, making P available to plant roots.
Indian J. Microbiology, 2014 ↗Brevibacillus l...rus
Reviewed as a probiotic with documented plant-growth-promoting and biocontrol activity.
Microorganisms (MDPI), 2024 ↗Trichoderma h...um
Part of integrated programs proven to suppress Botrytis and root pathogens on cannabis.
Plants (MDPI), 2024 ↗Trichoderma l...um
Produces IAA and ACC-deaminase to relieve stress and grow stronger seedlings.
BMC Plant Biology, 2019 ↗Trichoderma a...um
Primes plants against Fusarium wilt while measurably promoting biomass.
Frontiers in Microbiology, 2023 ↗
2 Endomycorrhizae Species
The two AMF species with the strongest published evidence for cannabis.
Rhizophagus i...lis (syn. Glomus i...lis)
Directly tested on Cannabis sativa seedlings — improved growth and quality metrics.
Plants (MDPI), 2021 · PubMed 34209987 ↗Funneliformis m...ae (syn. Glomus m...ae)
AMF inoculation enhanced cannabinoid content and growth in hemp (Cannabis sativa).
Frontiers in Plant Science, 2022 ↗
Links open peer-reviewed journals (MDPI, Frontiers, Springer/BMC, PubMed) in a new tab.
Living Coco brings your medium to life.
MAX Live keeps it thriving.
Living Coco™
50% Cal Mag'd Coco + a living bacterial microbiome. Coco designed to help your plant absorb more nutrients and grow larger, faster.
- 50% Cal Mag'd Coco — fully saturated, won't lock out nutrients
- Billions of beneficial bacteria per bag
- Mycorrhizal fungi for explosive root growth
- EC below 0.4 — perfect for seedlings from day one
MAX Live™
Weekly microbiome booster designed specifically to keep the Living Coco colony thriving.
- Replenishes living organisms weekly
- Feeds your microbiome, not just plants
- Maintains peak microbial activity
- Ensures MAX yield from start to finish
POWERCHARGES Your Nutrient Line.
Don't change a thing about your feed schedule. Living Coco runs underneath whatever you're already pouring — salts, organics, two-part, three-part, single bottle. The microbiome just makes everything you feed work harder.
Athena
General Hydroponics
Advanced Nutrients
Canna
House & Garden
Fox Farm
Emerald Harvest
Botanicare
Dyna-Gro
Cronk Nutrients
Jack's Nutrients
Roots Organics
Mills Nutrients
Heavy 16
Cutting Edge Solutions
Front Row Ag
Veg+Bloom
Remo Nutrients
Green Planet
Nectar for the GodsA full microbiome working 24/7 — on top of whatever you feed.
Plain 70/30 and 50/50 coco are inert. They hold water, hold ions, and that's it. Whatever the plant doesn't grab on the next feed runs straight out the bottom. Living Coco changes all that.
Unlocks what your bottles can't reach
Bacteria and mycorrhizae solubilize bound phosphorus, micros, and silica the salts in your bottle physically can't dissolve. Free nutrients, no extra feed.
100× root reach via mycorrhizae
Fungal hyphae extend the effective root zone up to a hundred times. Same feed, same pot — dramatically more surface area pulling it in.
Crowds out the bad guys
A dense beneficial colony outcompetes pythium, fusarium, and root rot for space and food. Fewer stalls, fewer resets, more uninterrupted growth.
Feeds 24/7, not just at lights-on
Your salts hit once or twice a day. Microbes work every minute in between — fixing nitrogen, cycling carbon, holding pH in the sweet spot around the clock.
Compounds with every feed
Each feed strengthens the colony, which unlocks more from the next feed. Plain coco gets weaker over a run. Living Coco gets stronger.
Stress-free plants finish frostier
Steady uptake means fewer deficiencies, fewer lockouts, less stress. Plants put that saved energy into bigger flowers and heavier trichome production.
Find out what a living microbiome does to your next grow.
Registration fee? $67. Your next grow? You'll be standing over the tent thinking "that was priceless — I never knew roots could look this fluffy, or buds get this frosty."
From bag to MAX yield in 3 steps.
Plant in Living Coco
Ready to use right out of the bag. No rinsing, no buffering, no prep. The microbiome is already active.
Feed with MAX Live
Weekly application keeps the colony thriving. Simple dosing schedule included with every bottle.
Watch Them Grow
Faster growth, stronger roots, bigger yields — guaranteed. The microbes do the heavy lifting.
Living soil growers have been getting jaw-dropping results for years.
Living Coco is built on the same principle — a thriving microbiome doing the heavy lifting — but engineered to outperform soil at every step. We're aiming to deliver exactly the kind of grows you're about to read about.
"Switched my whole tent to living soil three years ago and never looked back. Plants are healthier, denser, and the terps are insane. The microbes do the work — I just water."
"My tomatoes doubled in size the season I went living. Roots fill the pot in a week. I will never grow in dead media again."
"Living soil changed everything for me. Zero deficiencies, zero lockout, and the smell off these plants is something I've never gotten with bottled nutes."
"We compared a living soil block against our standard coco-perlite mix. Living side finished a full week earlier with 18% more weight. The microbiome is real."
"I was skeptical until I saw the root mass. White, fluffy, everywhere. Best yields of my life — and I've been at this 12 years."
Soon, we'll have a wall of testimonials of our own.
At least, if the science and our previous tests hold true — and we're betting they will. It'll be the best grow of your life. But we know you can't just take our word for it.
So here's the deal: a discount in exchange for an honest review after your grow, plus an extra early adopter discount on top — for backing a Max Yield Labs product on day one.
Up to 44% off, one click straight to checkout.
Claim My Discount →See the difference before harvest even starts.
The microbiome goes to work the moment you water in. Here's what our internal grows looked like across the nutrients that matter most.
Oxygen
Pale, slow-creeping roots gasping in compacted media.
Explosive white root flush — fully aerated rhizosphere driving rapid uptake.
Nitrogen
Yellowing lower leaves, stalled vegetative growth, thin stems.
Deep emerald canopy, thick stalks, and visibly faster node spacing.
Potassium
Light, airy flowers and weak fruit set with bronzing leaf edges.
Dense, swollen bud sites and heavier fruit packing on weight.
Calcium
Tip burn, distorted new growth, and weak cell walls prone to splitting.
Crisp, structured new leaves with rigid stems that hold heavy fruit without bending.
Magnesium
Interveinal yellowing on middle leaves and dull, lifeless green color.
Glossy, deep-green canopy with maximized chlorophyll and photosynthetic output.
Mycorrhizal Activity
Sparse root mass confined to the top inch of medium with poor uptake efficiency.
Dense, fully colonized root zone reaching every corner of the pot — 100x surface area.
Disclaimer: Results shown are for informational purposes only and should not be considered typical unless you follow exactly what we tell you to do in the free grow guide you receive when you pre-order today.
Hit 50 pre-orders — we ship same or next day.
The moment we hit 40 pre-orders, we lock in bulk materials. At 50, your bag ships same day or one day after. After 50, this pre-order discount closes — future buyers pay full launch price or wait for a promo.
🇺🇸🇨🇦 Now shipping to the U.S. and Canada.
Hand-Made to Order
Every bag is custom-buffered, inoculated, and packed in small batches at our facility for peak microbial activity on arrival.
Ships same or next day after pre-order #50. We start locking in bulk materials at #40.
No warehouse pallets. Each bag is buffered, inoculated, and packed for you after you order — peak microbial activity on arrival.
Offer closes at 50
Once we hit 50, this discount window shuts. After that it's full launch price unless we run a future promo — no guarantees.
What MAX Live actually does.
MAX Live is a living root-zone microbiome treatment — a type of "soil drench," one could say, that delivers beneficial microbes plus the food that keeps them alive and active.
Mix it into water once a week and pour it at the base of the plant.
Adds living microbes to your medium and root zone
The 5% MAX Live Bacterial Blend puts about 7.5 billion CFU per feed into the rhizosphere across 8 organisms — four B...us, one B...lus, three T...ma. Each one earns its place:
- Bacillus s...lis and a...ciens colonize root surfaces and outcompete pathogens like Pythium and Fusarium.
- Bacillus m...rium is one of nature's best phosphate solubilizers — unlocks P that's already in the soil but chemically tied up.
- Bacillus v...sis produces natural antifungals.
- Brevibacillus l...rus adds nematode suppression.
- The three T...ma species wrap around roots, attack pathogenic fungi, and prime the plant's own immune response (induced systemic resistance).
Feeds the existing microbiome (if you're using Living Coco)
Live microbes die fast without food. What's inside is clean malted sugar — fast carbon for the bacteria. Humic feeds the slower fungi and longer-term soil life found in the castings portion of Living Coco. This is the difference between MAX Live and a pure dry inoculant that fades after one application.
Helps the plant absorb nutrients directly
There's a type of acid in MAX Live that's small enough to enter root cells and move nutrients into the plant. Another one chelates cations — critical minerals and micronutrients your plant needs, like iron, zinc, and copper — in the soil so they stay ready for your plant to take in and use for the MAX yield possible.
Visible results, week after week.
- Whiter, denser roots faster — plants “settle in” after transplant in days, not weeks.
- Less root-rot and damping-off pressure, especially in seedling and early veg.
- Better recovery from stress (heat, overfeeding, pH drift).
- More efficient feeding — same nutrient input produces more growth.
- Potentially bigger, denser, frostier buds.
- Potentially taller, bushier, and greener teens-to-adults through the veg phase.
First-time visitor bundle — save 44% on the Complete Ecosystem.
Living Coco is $69 and MAX Live is $19 — same price as launch. But during your first 30 minutes, the Complete Ecosystem bundle drops to $67 (normally $119). One click, straight to checkout.
Living Coco
50L bag -- enough to fill 4 3 gallon pots | contains essential ingredients for pulling out MAX Live's full potential | mix ensures your coco is a viable living space for nutrient-building microbes PLUS 8oz pouch — weekly dose | keeps your coco's microbiome thriving, leading to bigger, greener plants and bigger, denser, frostier, and more swollen buds
One click · Locks in pre-order pricing
Complete Living Ecosystem™
50L bag -- enough to fill 4 3 gallon pots | contains essential ingredients for pulling out MAX Live's full potential | mix ensures your coco is a viable living space for nutrient-building microbes PLUS 8oz pouch — weekly dose | keeps your coco's microbiome thriving, leading to bigger, greener plants and bigger, denser, frostier, and more swollen buds
One click · Locks in 44% off bundle
MAX Live
50L bag -- enough to fill 4 3 gallon pots | contains essential ingredients for pulling out MAX Live's full potential | mix ensures your coco is a viable living space for nutrient-building microbes PLUS 8oz pouch — weekly dose | keeps your coco's microbiome thriving, leading to bigger, greener plants and bigger, denser, frostier, and more swollen buds
One click · Locks in pre-order pricing
Try Living Coco for a full grow cycle. If it doesn't outperform your current medium, we'll refund every penny.
Five parts. One living medium.
A quick breakdown of every layer engineered into Living Coco™.
No question is too basic. We'd rather over-explain than have you guess.
Ready for your best grow ever?
Lock in up to 44% off pre-order pricing. Limited allocation — first in, first shipped.
Buying for a commercial grow, store, or distribution?
Tell us about your operation and we'll send custom pricing, lead times, samples, and a dedicated wholesale rep — usually within one business day.