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Concentrates, Inc.
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Sterilized Mushroom Substrate & Grain Now Available

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Hours

Warehouse:
M-F: 8am-5pm

Showroom:
M-F: 9am-5pm
Saturday: 9am-4pm

All major credit cards (Visa, Mastercard, American Express, Discover) accepted.

We gladly accept returns on unopened product within 30 days of purchase.

A 3% payment processing fee will be subtracted from cancelled credit card orders at the discretion of Concentrates.

Contact Us

5505 S.E. International Way
Milwaukie,OR 97222
Phone: 503.234.7501
Fax: 503.234.7502
Toll Free: 800.388.4870
Info@concentratesnw.com

 

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