A variety of colorful mushrooms arranged in the top right corner of a white background, including orange, brown, yellow, and white mushrooms.

Indoor Mushroom Growing Guides

Explore North Spore’s world-class indoor mushroom-growing guides! From easy Spray & Grow Kits and bucket methods to advanced setups like the BoomRoom II, learn how to create the perfect environment for year-round harvests.

Whether you’re a beginner or experienced grower, these step-by-step tutorials make it simple to grow fresh gourmet and medicinal mushrooms at home.

Start here:

How to Grow Mushrooms Indoors How to Grow Mushrooms Indoors

How to Grow Mushrooms Indoors

Growing mushrooms indoors gives you the power to cultivate your favorite species year-round.

Common Contamination Common Contamination

Common Contamination

Learn what could negatively impact your grow

Grow with a Spray & Grow Kit Grow with a Spray & Grow Kit

Grow with a Spray & Grow Kit

Learn how to grow mushrooms the easy way with a ready-to-fruit kit

Grow in All-in-One Bag Grow in All-in-One Bag

Grow in All-in-One Bag

Learn how to grow mushrooms in a Shroomtek All-in-One Grow Bag

All-in-one bag vs Monotub All-in-one bag vs Monotub

All-in-one bag vs Monotub

Learn which is right for your grow

Grow with a Fruiting Block Grow with a Fruiting Block

Grow with a Fruiting Block

Learn how to grow mushrooms with a ready-to-fruit block

Spores vs Spawn Spores vs Spawn

Spores vs Spawn

Learn the difference

Bulk Grows:

How to use the 'Boomr Bin' How to use the 'Boomr Bin'

How to use the 'Boomr Bin'

Step-by-step guide to your first flush in a 'Boomr Bin'

How to use the 'BoomRoom II' How to use the 'BoomRoom II'

How to use the 'BoomRoom II'

The Complete BoomRoom II Tek Guide

How to Make a Monotub How to Make a Monotub

How to Make a Monotub

Learn the Monotub method for growing mushrooms indoors in an enclosed tub

How to Make a Martha Tent How to Make a Martha Tent

How to Make a Martha Tent

A comprehensive Martha test setup and maintenance guide.

Martha Tent vs Monotub Martha Tent vs Monotub

Martha Tent vs Monotub

How to decide where to start

How to use CVG substrate How to use CVG substrate

How to use CVG substrate

Meet your new best friend, CVG

How to use a NocBox How to use a NocBox

How to use a NocBox

Turn any space into a clean space

Advanced Techniques:

Using your All-American Pressure Sterilizer Using your All-American Pressure Sterilizer

Using your All-American Pressure Sterilizer

Scale up your grow with the right tools

Mycology Lab Skills Mycology Lab Skills

Mycology Lab Skills

Plates, Slants, & Liquid Culture

Light beige mushroom gills illustration on the left side of a mostly white, empty background.

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