Rhizo Funga | Innovative Mycology & Mushroom Supplies

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The FlatTop™The LabRat™

Grain Spawn
These pre-inoculated grain spawn bags are inoculated with Rhizo Funga aerated liquid...

Grain Spawn
Liquid Cultures
Our liquid cultures are crafted under the same verified sterile protocols detailed in...

Liquid Cultures
Sterilized Grain
Our sterilized grain bags are filled with hydrated local and organic grains,...

Sterilized Grain
Substrates
Rhizo Funga offers the same proven substrates we use in our own...

Substrates

new arrivals

Tiger Sawgill (Lentinus Tigrinus) Liquid Culture

Tiger Sawgill (Lentinus Tigrinus) Liquid Culture

No reviews

Regular price $15.00

Regular price Sale price $15.00
Purple Mukitake (Sarcomyxa Serotina) Liquid Culture

Purple Mukitake (Sarcomyxa Serotina) Liquid Culture

No reviews

Regular price $15.00

Regular price Sale price $15.00
King Oyster (Pleurotus Eryngii) Liquid Culture

King Oyster (Pleurotus Eryngii) Liquid Culture

No reviews

Regular price $15.00

Regular price Sale price $15.00
Liquid Culture Jar Oversized Tee

Liquid Culture Jar Oversized Tee

No reviews

Regular price $30.00

Regular price Sale price $30.00
Culture Plate Oversized Tee

Culture Plate Oversized Tee

No reviews

Regular price $30.00

Regular price Sale price $30.00
Substrate Bag Oversized Tee

Substrate Bag Oversized Tee

No reviews

Regular price $30.00

Regular price Sale price $30.00
Agar Stack Oversized Tee

Agar Stack Oversized Tee

No reviews

Regular price $30.00

Regular price Sale price $30.00
Grain Spawn Oversized Tee

Grain Spawn Oversized Tee

No reviews

Regular price $30.00

Regular price Sale price $30.00

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How to make Drippy Corn

How to make Drippy Corn

October, 2025

What Really Makes the Best Liquid Culture?

What Really Makes the Best Liquid Culture?

October, 2025

Is Growing Mushrooms Hard? How to Get Started Today

Is Growing Mushrooms Hard? How to Get Started Today

November, 2025

Sanitization vs Sterilization: Mycology Contamination Guide

Sanitization vs Sterilization: Mycology Contamination Guide

November, 2025

CVG – Easy, Effective Beginner Substrate for Dung-Loving Mushrooms

CVG – Easy, Effective Beginner Substrate for Dung-Loving Mushrooms

August, 2025

How to Grow Cordyceps with Game Changing Ingredient

How to Grow Cordyceps with Game Changing Ingredient

September, 2025

Two packages of Nameko and Shiitake mushrooms in clear plastic packaging on a white background.

Bag of partially colonized grain spawn on a white background

FRESH & FAST GENETICS

Liquid Culture Grain Spawn

Success starts with the best genetics. Fast colonization, big flushes

Spawn & Cultures

Black Morel (Morchella Importuna) Liquid Culture

Black Morel (Morchella Importuna) Liquid Culture

3 reviews

Regular price $15.00

Regular price Sale price $15.00
King Oyster (Pleurotus Eryngii) Liquid Culture

King Oyster (Pleurotus Eryngii) Liquid Culture

No reviews

Regular price $15.00

Regular price Sale price $15.00
Purple Mukitake (Sarcomyxa Serotina) Liquid Culture

Purple Mukitake (Sarcomyxa Serotina) Liquid Culture

No reviews

Regular price $15.00

Regular price Sale price $15.00
Tiger Sawgill (Lentinus Tigrinus) Liquid Culture

Tiger Sawgill (Lentinus Tigrinus) Liquid Culture

No reviews

Regular price $15.00

Regular price Sale price $15.00
Red Reishi (Ganoderma lucidum) Grain Spawn

Sale

Red Reishi (Ganoderma lucidum) Grain Spawn

No reviews

Regular price $25.00

Regular price ~~$30.00~~ Sale price $25.00

Sale
Phoenix Oyster (Pleurotus Pulmonarius) Liquid Culture

Phoenix Oyster (Pleurotus Pulmonarius) Liquid Culture

No reviews

Regular price $15.00

Regular price Sale price $15.00
Comb Tooth (Hericium Corraloides) Liquid Culture

Comb Tooth (Hericium Corraloides) Liquid Culture

No reviews

Regular price $15.00

Regular price Sale price $15.00
Cordyceps (Cordyceps Militaris) Liquid Culture

Cordyceps (Cordyceps Militaris) Liquid Culture

4 reviews

Regular price $15.00

Regular price Sale price $15.00
Black Pearl King (Pleurotus Spp.) Liquid Culture

Black Pearl King (Pleurotus Spp.) Liquid Culture

Regular price $15.00

Regular price Sale price $15.00
Antler Reishi (Ganoderma Lingzhi) Liquid Culture

Antler Reishi (Ganoderma Lingzhi) Liquid Culture

Regular price $15.00

Regular price Sale price $15.00
Lion's Mane (Hericium Erinaceus) Liquid Culture

Lion's Mane (Hericium Erinaceus) Liquid Culture

2 reviews

Regular price $15.00

Regular price Sale price $15.00
King Trumpet (Pleurotus Eryngii) Liquid Culture

King Trumpet (Pleurotus Eryngii) Liquid Culture

Regular price $15.00

Regular price Sale price $15.00
Antler Reishi (Ganoderma lingzhi) Grain Spawn

Sale

Antler Reishi (Ganoderma lingzhi) Grain Spawn

No reviews

Regular price $25.00

Regular price ~~$30.00~~ Sale price $25.00

Sale
Black Morel (Morchella Importuna) Grain Spawn

Sale

Black Morel (Morchella Importuna) Grain Spawn

No reviews

Regular price $25.00

Regular price ~~$30.00~~ Sale price $25.00

Sale
Reishi (Ganoderma Multipileum) Grain Spawn

Sale

Reishi (Ganoderma Multipileum) Grain Spawn

No reviews

Regular price $25.00

Regular price ~~$30.00~~ Sale price $25.00

Sale
Purple Mukitake (Sarcomyxa Serotina) Grain Spawn

Sale

Purple Mukitake (Sarcomyxa Serotina) Grain Spawn

No reviews

Regular price $25.00

Regular price ~~$30.00~~ Sale price $25.00

Sale
King Oyster (Pleurotus Eryngii) Grain Spawn

Sale

King Oyster (Pleurotus Eryngii) Grain Spawn

No reviews

Regular price $25.00

Regular price ~~$30.00~~ Sale price $25.00

Sale
Golden Enoki (Flammulina Velutipes) Grain Spawn

Sale

Golden Enoki (Flammulina Velutipes) Grain Spawn

No reviews

Regular price $25.00

Regular price ~~$30.00~~ Sale price $25.00

Sale
Brown Beech (Hypsizygus Tessellatus) Grain Spawn

Sale

Brown Beech (Hypsizygus Tessellatus) Grain Spawn

No reviews

Regular price $25.00

Regular price ~~$30.00~~ Sale price $25.00

Sale
Tiger Sawgill (Lentinus tigrinus) Grain Spawn

Sale

Tiger Sawgill (Lentinus tigrinus) Grain Spawn

No reviews

Regular price $25.00

Regular price ~~$30.00~~ Sale price $25.00

Sale
Reishi (Ganoderma Multipileum) Liquid Culture

Reishi (Ganoderma Multipileum) Liquid Culture

No reviews

Regular price $15.00

Regular price Sale price $15.00
Golden Enoki (Flammulina Velutipes) Liquid Culture

Golden Enoki (Flammulina Velutipes) Liquid Culture

No reviews

Regular price $15.00

Regular price Sale price $15.00
Brown Beech (Hypsizygus Tessellatus) Liquid Culture

Brown Beech (Hypsizygus Tessellatus) Liquid Culture

No reviews

Regular price $15.00

Regular price Sale price $15.00
Blue Oyster (Pleurotus Ostreatus) Liquid Culture

Blue Oyster (Pleurotus Ostreatus) Liquid Culture

Regular price $15.00

Regular price Sale price $15.00
Red Reishi (Ganoderma Lucidum) Liquid Culture

Red Reishi (Ganoderma Lucidum) Liquid Culture

Regular price $15.00

Regular price Sale price $15.00

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Hand holding a 3T unicorn bag filled with CVG substrate labeled 'RF' on a white background

Spawn to Bulk

Grain Bags Substrate Bags

Perfect hydration. Proven formulas. Unmatched results.

Substrate & grain bags

5 Ib Sterilized Masters Mix 3T Unicorn Bag

5 Ib Sterilized Masters Mix 3T Unicorn Bag

No reviews

Regular price $20.00

Regular price Sale price $20.00
5 Ib Organic Whole Oats Sterilized Unicorn 3T Grain Bag

5 Ib Organic Whole Oats Sterilized Unicorn 3T Grain Bag

No reviews

Regular price $20.00

Regular price Sale price $20.00
10 Ib Sterilized Masters Mix XLSA Unicorn Bag

10 Ib Sterilized Masters Mix XLSA Unicorn Bag

Regular price $30.00

Regular price Sale price $30.00
3 Ib Organic Whole Oats Sterilized Unicorn 4T-INJ Grain Bag

3 Ib Organic Whole Oats Sterilized Unicorn 4T-INJ Grain Bag

Regular price $15.00

Regular price Sale price $15.00

Product with a five-star rating and customer review on a white background

Micro Sterilizer with a five-star rating and review text overlay on a white background