Windmill Gardens
8217 Riverside Dr E
Business information on this page (including hours, address, phone number, rating, and licence status) is provided for reference only. Some fields carry their own as-of date; others may be older than they appear. Contact the business directly to confirm current information before visiting or purchasing. See our full Disclaimer.
4.6 ★ (758 Google reviews) · as of 2026-08-06
We don't hold a nursery/dealer licensing registry for WA yet, so we have not checked whether this business is licensed. This is not a finding either way: it means our coverage doesn't reach this state, not that anything is wrong with this business.
Before you visit
Windmill Gardens is an independent business, not part of a chain we track. A listing does not show what is in stock. Call before you visit to check plants, sizes and availability.
We list 68 other places within 10 miles in Washington, 41 of them independent. The closest in Washington is Woodland Park Greenhouse, 0.2 mi away.
Our directory has 8 listings in Sumner. Compare them on the Sumner page.
Growing conditions
- USDA hardiness zone
- 8b
- Avg. minimum winter temp
- 15°F
- Median frost dates
- First ~Oct 30 · Last ~Apr 11
Frost dates: NOAA 1991–2020 Climate Normals, nearest station (MCMILLIN RSVR, WA US, 8.4 km away) .
What's plantable right now
Nothing in our crop table has an open planting window for this ZIP right now, check back soon.
Planting windows and crop timing here are computed from USDA/NOAA climate data and the university extension sources cited below, not a site visit or soil test. Treat this as a starting point: local conditions vary, and a local nursery or extension office can advise on your exact site. See our full Disclaimer.
Nearby nurseries
- Woodland Park Greenhouse Sumner, WA 0.2 mi away
- Knutson Farms Inc Flower Shop and Nursery Sumner, WA 0.2 mi away
- Higashi Nursery Sumner, WA 0.4 mi away
- Windmill Floral Studio & Flower Delivery Sumner, WA 1.5 mi away
- Bonsai Northwest Puyallup, WA 1.8 mi away
- Sunne Sumner, WA 2.0 mi away
Frequently asked questions
- What type of business is Windmill Gardens?
- Windmill Gardens is a nursery or garden center in Sumner, WA; its business type has not been classified.
- What USDA growing zone is Windmill Gardens in?
- Windmill Gardens (ZIP 98390) is in USDA hardiness zone 8b, with an average minimum winter temperature of 15°F.
Source: Google Business Profile. Last checked 2026-08-06. See something wrong? Request a correction or removal →