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Welcome to Outside In Garden & Greenhouse Supply

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Nutrients

Discover our most popular garden essentials

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Growing Media

All Brands of Soils, Cocos and Growing Media.  Shop Soil Now!                             

Current Promotions

Don't miss out on these special offers and seasonal deals

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BULK ORDERING

With Pallet quantity minimums we offer bulk pricing discounts and free shipping to your commercial location at no extra charge! Please click the link above to contact us for further details.

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By Appointment Only

Give us a call at +1 (406) 274-3017 or email osi@outsideingarden.com to discuss how we can help lower your costs and keep you growing for less.  Consultations are By Appointment Only

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Lighting and Accessories

Find everything you need for lighting up your Indoor Space.

Greenhouse Supplies

Get growing in the right direction!  

Expert Guidance & Community Support

Flower

Permium 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

Our Brands

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