By: Marie Roberts 21 September, 2017. Visit Map → Home / Flowers; Zone 7 Perennial Plants. Zone 7 Bushes and Shrubs. Zone 9 and 10 gardeners can start most cold-hardy vegetables in late summer or early fall (August to early October) so they can grow in the relative cool of late fall and early winter. Plant Hardiness Zone Map . This climate pleases both evergreens and deciduous shrubs. This data is based on the average annual minimum winter temperature divided into 10 degree Fahrenheit zones. Zone 7 is an area where average winter lows get to between 0 degrees and 10 degrees F. (-18 to -12 C.). The North-Central region is dominated by cold-weather growing zones (3 to 5), with only the extreme southern fourth of it offering a more hospitable clime (zones 6 to 7). The USDA created a standard to which gardeners can use to determine which plants can survive in which locations. USDA Growing zone map for the North West U.S. USDA North-Central U.S. Beautiful vibrant daylily variety "Misty Moonlight". You’ll find an abundance of riches if you are looking for zone 7 bushes and shrubs. Purchase Trees For Zone 7 from Tn Nursery It is a lot easier to sit at your computer and shop online than to waste time and gas going shopping to all your local nurseries looking for plants. The Northeastern part of the area is contiguous with the western Great Lakes. The new map shows a 5° F half-zone increase over the 1990 map. Zones 9 and 10 . There are many to choose from, just type in something general, in the search engine, such as, 'where to buy plants online,' and it will give you a ton of options for your area. Learn which plants thrive in your Hardiness Zone with our new interactive map! Plants that Thrive in Zone 7. Growing Zones . Here is a listing of Camellia shrubs that are cold hardy as far north as USDA Plant Hardiness Zones 7a and/or 7b, where temperatures can go down to 0 degrees F in winter. Many varieties of perennials are available to gardeners in USDA hardiness zone 7. When we took it upon ourselves to create the Plant Hardiness Zone Map of the British Isles we replicated the same zones, based on the same equivalent temperature scale as the USA to form a basic standardisation. Find local businesses, view maps and get driving directions in Google Maps. This change could simply reflect warming throughout the U.S. Alternately, Garden suggests this may be explained by sophisticated technology that allows for better weather mapping and data taken from more weather stations. Zone 8 gardeners should follow much the same schedule as described above for zone 7, but can plant two to three weeks earlier in the spring and two to three weeks later in the fall. image by Sharon Day from Fotolia.com. Plant Hardiness Zone Map. However, we have changed the colour coding for the 7 split zones occurring in the British Isles to colours which are more meaningful to the average user.