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About Us

Our Roots

Why Choose Our Garden Supplies

Welcome to Outside In Garden and Greenhouse Supply! We are a locally owned and operated garden and greenhouse supply store located in the beautiful Missoula Valley. Growing up Montana we are experienced in helping our customers garden to this specific region.

We carry everything from basic outdoor organic nutrients to specialized products for the master grower with components for soil systems, hydroponics, aeroponics, or anything in between, Outside or In, providing everything to cultivate a beautiful and productive garden.With a focus on bulk ordering, we offer pallet quantity minimums with bulk pricing discounts and complimentary shipping to commercial locations.

Flower

Premium Quality

Our soils, mediums and nutrients are the best available anywhere on the planet!

Illustrated Plant

Expert Guidance

Professional advice and support to help your garden flourish year round.

Big Tree

Community

A tribe of growers coming together to sustainably manage costs and keep the community growing

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