Biochar Soil Mix Mycorrhizal Fungi Organic Plant Amendment Inoculant Root Growth For Sale

Golden Ratio Engineered Amendment With RootWake™ | Inoculated Biochar ✔ Free Shipping ✔ Made In USA ✔ Lab Tested The Carbon Habitat

Pre-charged horticultural biochar for potting soil, raised beds, and garden amendment. This is the battery of your soil system: where worm castings and compost supply the biology, biochar supplies the permanent housing those microbes live and breed in — a high-porosity activated carbon structure that never decomposes. Ours arrives dry-inoculated with RootWake™ mycorrhizal fungi and beneficial bacteria. The biology is water-activated, waking on the first watering, so the carbon never has to pull nutrients out of your soil to charge itself.

Why Inoculated Biochar? Carbon Vault

Permanent, high-porosity carbon habitat that gives mycorrhizal fungi and beneficial bacteria somewhere to live instead of washing straight through the pot.

Pre-Charged

Dry-inoculated with RootWake™ mycorrhizal fungi before it ships and water-activated in the pot, so it will not rob your soil of nitrogen the way raw, uncharged biochar does.

Low-Salt Purity

Lab-tested at 112 µS/cm EC and 68 ppm TDS — safe around salt-sensitive aroids and tropicals.

Nutrient Magnet

High cation exchange capacity (CEC) holds fertilizer and minerals in the root zone instead of letting them flush out the bottom of the pot.

Who This Is Best For

• ■User Profile: Organic Gardeners / Living Soil Enthusiasts / Aroid Collectors
• ■Plant Category: Monsteras, Philodendrons, Alocasias, & Heavy Feeders
• ■Application Cadence: Permanent Structural Amendment (Mix In or Top Dress)
• ■Root Performance: Extreme (Provides architecture for healthy root hairs)
• ■The Physics: High Porosity + Water-Activated Biology + Permanent Carbon
• ■Important Note: Low-salt profile, lab-tested for sensitive aroid and tropical species.

Inside The Bag

Two components, one job: build a permanent carbon habitat and move the biology in before it ever reaches your soil.

• ■Biochar (The Habitat): Horticultural charcoal from high-heat pyrolysis, sifted to a uniform granule. Coral-reef-like pore structure with enormous internal surface area.
• ■RootWake™ (The Mycorrhizal Inoculant): Endo and ecto mycorrhizae, beneficial bacteria, and trichoderma, dry-applied at the factory and water-activated in the pot — so the pore network arrives already populated rather than empty.

Skip A Step — It Is Already In Our Soils

Amending your own mix works. If you would rather not measure and blend, every LANDIRIS soil ships with this same biochar and a RootWake™ packet already in the bag.

• ■Aroid N°01 — chunky orchid bark mix for Monstera, Philodendron, Alocasia, Anthurium.
• ■Cactus N°01 — gritty pumice and lava mix for cacti and succulents.
• ■Bonsai N°01 — double-sifted aggregate for conifers, deciduous trees, and pre-bonsai.
• ■RootWake™ N°01 — the mycorrhizal inoculant on its own, for soil you already have.

Buy together and we ship them in one box.

See All LANDIRIS Soil Blends →

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How To Use It

• ■Repotting: Blend through your potting mix before you plant so the carbon is distributed evenly through the root zone.
• ■Established Plants: Top dress and work gently into the top few inches, then water thoroughly to activate.
• ■Raised Beds & Planting Holes: For vegetable beds, trees, and shrubs, mix into the backfill or top few inches rather than layering it at the bottom.
• ■Activate It: The RootWake™ inoculant is water-activated. Water deeply after application to wake the biology and start colonisation.
• ■Feed It: The carbon is permanent and never needs replacing — just keep feeding the biology with compost, worm castings, or compost tea.

Lab Analysis

Hydraulic Performance

• Moisture Retention: 35% (Slow Release)
• Drainage Velocity: 60% (Maintains Air Flow)
• Total Porosity: > 85% (Extreme Surface Area)

Chemical & Purity Specs

• pH Buffer: 7.5 – 8.5 (Buffering)
• Salinity (EC): 112 µS/cm (Low Salt Profile)
• TDS / Salt Content: 68 ppm TDS / 78 ppm Salt
• Organic Carbon: 71%

Physical Composition

• Process: Sustainable High-Heat Pyrolysis
• Texture: Sifted Uniform Granular
• Shelf Life: Indefinite (Inert Mineral State)

Plants That Love This Mix

Note: This is a universal soil charger, but the low-salt profile makes it particularly effective for high-value tropicals.

• ■Aroids & Tropicals (Monstera / Philodendron / Alocasia): Tip: Creates a permanent home for thick aerial roots.
• ■Vegetables & Edibles (Tomatoes / Peppers / Herbs): Tip: Helps plants hold moisture through heat stress.
• ■Trees & Shrubs (Fruit Trees / Ornamental Maples): Tip: Mix into the planting hole for a permanent structural boost.
• ■Tired Potting Soil (Any Houseplant): Tip: Restores structure and air space to bagged potting soil that has compacted over time.

Frequently Asked Questions

Q: Is this the same as grill charcoal?

A: No, and never use grill charcoal in soil. Briquettes contain chemical binders and lack the microscopic pore structure that makes biochar a habitat rather than just black lumps.

Q: Do I need to charge it myself?

A: No. Raw, uncharged biochar pulls nutrients out of your soil while it saturates. This batch ships already dry-inoculated with RootWake™ and the biology is water-activated, so a thorough first watering is all it takes to bring it online.

Q: Does biochar decompose?

A: No. Unlike bark or wood chips, fixed carbon is inert and stays in your mix indefinitely. You amend once, not every season.

Q: Can I use too much?

A: Biochar is an amendment, not a growing medium on its own. Blend it through your existing mix rather than potting into it straight, and it will not burn roots at normal rates.

Grower\'s Pro-Tip

Think of this as the battery of your soil system. Worm castings and compost tea supply the biology; biochar supplies the permanent housing those microbes need to survive and breed. Pair it with a LANDIRIS soil blend and you are building the habitat and the population at the same time — see our other listings for the full range.