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Hardiness of a plant may be divided into two categories: tender, and hardy. Tender plants are those killed by freezing temperatures, while hardy plants survive freezing—at least down to certain temperatures, depending on the plant. "Half-hardy" is a term used sometimes in horticulture to describe bedding plants
Hardiness may refer to: Hardiness (plants), the ability of plants to survive adverse growing conditions Hardiness zone, area in which a category of plants is capable of growing, as defined by the minimum temperature of that area; Psychological resilience or mental resilience, positive capacity of people to cope with stress and catastrophe
It has been adapted by and to other countries (such as Canada) in various forms. A plant may be described as "hardy to zone 10": this means that the plant can withstand a minimum temperature of 30 to 40 °F (−1.1 to 4.4 °C). Unless otherwise specified, in American contexts "hardiness zone" or simply "zone" usually refers to the USDA scale.
Plants in temperate and polar regions adapt to winter and sub zero temperatures by relocating nutrients from leaves and shoots to storage organs. [1] Freezing temperatures induce dehydrative stress on plants, as water absorption in the root and water transport in the plant decreases. [ 2 ]
The plant also grows readily in North Wales where it seeds very widely. Although E. pininana is half-hardy in Britain and Ireland, it will self-seed to form clusters of plants, and it is suggested that by natural selection a hardier variety will emerge. [10] The plant is most vulnerable to frosts in its first year.
Begonia grandis, the hardy begonia, [1] [2] is a species of flowering plant in the family Begoniaceae.This herbaceous perennial has alternate, simple leaves on arching stems. The flowers are pink or white, borne in dichotomously branching cymes from late summer through fall in USDA U.S. Hardiness Zone 7.
Shqip; ไทย; اردو ... Hardiness (plants) List of hardy palms This page was last edited on 7 June 2021, at 02:16 (UTC). Text is available under the Creative ...
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