Hardiness Zone Map - Weston Nurseries

Skip to content Hardiness Zone Map

USDA Hardiness Zone Map- Updated 2023

The USDA has recently released an updated Hardiness Zone Map. You may find that the zone for your area has changed. The hardiness zones for plants listed in our library and in our catalog, however, remain the same.

Please visit http://planthardiness.ars.usda.gov/PHZMWeb/ to find additional maps and to search by zip code. (Official USDA Resource)

Hover over the Zone numbers below to see growing zone by state.

Zone 3 Zone 4 Zone 5 Zone 6

Zone ratings serve as a general guide for selecting a plant suitable for your area and indicate the minimum temperature we believe the variety will tolerate. Wind exposure, high temperature extremes, rapid temperature fluctuations, first and last frost dates, sun intensity, salt spray, soil drainage, and other factors also combine to determine your location’s “micro-climate”.

Even though low temperature tolerance is generally accepted as the prime determinant of performance, these other factors must be taken into account in choosing the appropriate plant for your needs. We estimate each variety’s winter hardiness based upon our experience in this region. For each edition of our catalog we update some of our ratings in response to performance trials results from people in other areas.

We welcome your comments and suggestions.

Helpful Links

• Contact Us
• Career Opportunities
• Join Our Mailing List
• Plant Warranty & Returns
• Payments & Privacy Policy

Hopkinton

93 East Main StreetHopkinton, MA 01748(508) 435-3414

Closed Mon. – Tues.Open Wed. – Sun. 9am to 5pm

By The Yard(508) 293-8050Open Mon. – Fri. 8am to 3pm

Chelmsford

160 Pine Hill RoadChelmsford, MA 01824(978) 349-0055

Open Daily 9am to 5pm

Hingham

1099 Main StreetHingham, MA 02043(781) 749-3773

CLOSED Through Early March

Lincoln

339 South Great RoadLincoln, MA 01773(781) 259-8884

CLOSED Through Early March

Search Search

Facebook Instagram Youtube © 2026 Weston Nurseries, Inc. All rights reserved. 

Online Shopping at Weston Nurseries

We are excited to offer two unique opportunities to shop online at Weston Nurseries.

Farm To Door™

NEW! × Dismiss this alert. Plants shipped directly to you!

Browse our online inventory for a huge selection of plants to ship directly from the farm to your home! Anywhere in the Continental US except states where prohibited by law!*

Shop Farm to Door

Shop Our Garden Centers

Great for Bulk Yard orders!

Shop your local store for a variety of mulches, compost, crushed stone, greenhouse plants and much more. Pick up your order at the garden center or arrange for local drop off!

Our ability to accept payment online is temporarily unavailable, but we are happy to fulfill your order request by phone or email.  Please call or email your nearest Weston Nurseries location and we will be happy to assist you!  Please note that no customer information has been compromised.  Thank you for your patience.  

Shop My Garden Center

If you are interested in ordering gift cards, please click here!*Some restrictions may apply to certain states.

CloseMenu

FLASH SALE

Memorial Day Weekend Flash Sale On Hydrangeas!

25% off all Hydrangeas this weekend only!

Saturday, May 25th – Monday, May 27th! 

Hydrangeas are a classic and beautiful sign of summer. Celebrate Memorial Day Weekend by sprucing up your yard with some new hydrangeas. Discount applies at all locations.

*Sale Fine Print:

For “Cash and Carry” transactions only. Offer good while supplies last.

No open orders or deliveries for future dates. All Flash Sale products must be taken the same day. Not valid on previous orders. No transfers allowed between stores on any sale items.

Skip to content