USDA Plant Zones na Louisville
Na steeti Kentucky, a na-anọchite anya USDA zones 6 ruo 7. Louisville dara na mpaghara mpaghara 7, ọ bụ ezie na ụfọdụ ndị na-elekọta ubi na-enwe ọmarịcha osisi ọkụ. Dịka ọmụmaatụ, ahụla m osisi fig na-eto eto mgbe a kụrụ ya kpọmkwem. Mkpụrụ fig na-ejikarị osisi toro na mpaghara 8-10.
Ịghọta ngalaba USDA
N'ozuzu, mpaghara USDA bụ mpaghara ebe okpomọkụ dị. Ihe mgbaru ọsọ bụ ịmata ọdịiche nke akụkụ ụfọdụ osisi nwere ike ịmalite na-adabere na ike nke ahịhịa.
Ngalaba na-enye ndị na-elekọta ala na ndị na-elekọta ubi ka ha na-eduzi mgbe ị na-akụ osisi, okooko osisi, mkpụrụ osisi ma ọ bụ akwụkwọ nri. Mpaghara nke ọ bụla bụ ebe a na-edepụta ebe a na-edekarị ya na okpomọkụ nke mpaghara ahụ, nke a tụrụ na Celsius. Dịka ọmụmaatụ, ọ bụrụ na a kọwara osisi dịka "siri ike na mpaghara 10," a na-eche na osisi ahụ nwere ike ịba ọgaranya ma ọ bụrụhaala na okpomọkụ adịghị ada n'okpuru -1 Celsius (ma ọ bụ 30 Celsius). Louisville nọ na mpaghara ebe nchekwa oyi, ya mere, osisi nke "siri ike na mpaghara 7" nwere ike ịga nke ọma n'otu mpaghara nwere okpomọkụ nke dị gburugburu -17 Celsius C (ma ọ bụ 10 Celsius). Ngalaba Ngalaba Ugbo Ala (USDA) mepụtara ngalaba mpaghara USDA.
N'ezie, ihu igwe dịgasị iche iche. Idebe ihe dị elu nke afọ abụọ nke Louisville n'uche, yana mpaghara USDA anyị, nwere ike inyere aka hụ na ihe ịga nke ọma n'ubi.