USDA Hardiness Zone 2a
2a is a zone in the USDA Climate Zone system and can be used to help assess if certain plants will grow well in your area. There are presently 25 gardens on Folia marked as being in USDA Zone 2a.
Some popular plants that tend to grow very well in this zone include Lettuce, Beetroot, Radish, Tomato, Basil, Chili pepper, Eggplant, Bean, Kale and Onion.
Areas recently identified in Folia as being in this zone include Saskatoon (Canada), Dawson Creek (Canada), Codette (Canada), Battleford (Canada), Regina (Canada), Slave Lake (Canada), aperville (United States), Langenburg, Sk. (Canada) and Hay River (Canada).
If you are in 2a, lowest temperatures in your garden should be around -45°C [-49°F] to -42°C [-44°F].
The corresponding Sunset zone for 2a is approx. A1.