Concentrates, Inc.

Local supplier of organic farm+garden products
5505 SE International Way
Milwaukie, OR 97222

Showroom Hours
(as of March 1, 2026)
Mon - Fri, 9AM - 5PM
Sat., 9AM - 4PM

Shop our selection of seasonal veggie + herb starts

Concentrates is an awesome local garden supplier - grab some organic soil amendments while you're shopping for plant starts! They have great prices + the highest quality products in town!
ALL of soil supplies are bought thru Concentrates and we just think everyone should know about them and check 'em out!

They also carry plant starts from other local woman-owned farms, be sure to check out what's in stock when you go.

Our inventory at Concentrates is restocked weekly.

Payments accepted at Concentrates:
Credit/Debit, Cash, Check

2026 Spring Garden Fair

Admission: Buy in advance or in-person at the Fair

$7.00: single day
$12.00: 2-day pass
FREE to persons under age 16

*Free Parking*
Clackamas County Fairgrounds & Event Center
694 NE 4th Ave.
Canby, OR 97013

Sat. May 2: 9:00 AM - 5:00 PM
Sun. May 3: 9:00 AM - 4:00 PM

*PNW Garden Girls Booth: D37*

Payments accepted:
Apple Pay, Card, Cash, Google Pay, E-Gift Card

The Spring Garden Fair is a fundraiser for the Clackamas County Master Gardener Association, funding projects that benefit your community.
This 2-day event offers free soil testing, Ask an OSU Master Gardener, kids activities, raffles and other awesome educational opportunities.

Check out their website for more info:
2026 Spring Garden Fair