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According to the USDA, the plant hardiness index for Spokane,Wa is 5b-6a.
According to the USDA, the plant hardiness index for Spokane, WA is: 5b-6a
USDA hardiness is a guide to selecting perennial plants that tolerate the winter temperatures in your area. It is a map of the United States and southern Canada that is divided into 11 areas based on 10 degrees Fahrenheit difference in the average yearly minimum temperature. Knowing your zone and finding out what the hardiness zone of a plant is, it tells you what plants are hardy in your area so that they survive through your winters.Greenhouses, nurseries, and stores usually sell perennial plants that state the hardiness zone as a range of zones, such as zones 4 to 9, on their labels.
Daffodils are located anywhere there is a "temperate zone" or the USDA Plant Hardiness Zones 3 through 9. They must have a period of cold for proper vegetative and flower growthDaffodils are located anywhere there is a "temperate zone" or the USDA Plant Hardiness Zones 3 through 9. They must have a period of cold for proper vegetative and flower growth.
Nanaimo's hardiness zone is 8a
Syracuse is in Hardiness zone 5....5a to be exact
You can follow the Washington Hardiness zone map, below, to discover the zone for Lynden. It appears to be zone 8a.
Arizona is made of of zones 5-10. To finds out what your zone is look at the Arizona USDA Hardiness Zone Map. According to the University of Arizona own climate map the growing season is anywhere 90-120days starting in May/June for Zone 1(NOT USDA ZONE) to Sept/Oct through April/May in Zone 5(NOT USDA ZONE). Refer to this link to learn more. http://ag.arizona.edu/pubs/garden/az1169/
Propagated by seeds or division, Iris domestica (blackberry lily, leopard lily, leopard flower) is hardy to USDA plant hardiness zone 5.
the hardiest species of cycad is tolerant down to about 10 degrees F or USDA hardiness zone 8a, eg. memphis, atlanta, richmond, seattle
torrid zone Answer 2: New York State is in Hardiness Zone 6. New York City is in Hardiness Zone 7.
Ought to work. Ginkgo's are zone 5 trees. I've seen them in northern Indiana; Tampa shouldn't be a problem. See the USDA's site for tree hardiness. I see them in Kissimmee(zone 9)