
Plants and winter season. When a hemisphere tilts away from the Sun, winter is the coldest season, with shorter days and longer nights. It usually lasts from December to February in the Northern Hemisphere and from June to August in the Southern Hemisphere. It begins astronomically with the Winter Solstice (around December 21/June 21) and meteorologically in December/June. Since Earth is truly closest to the Sun in early January, it brings with it chilly temperatures, the possibility of snowfall, plant dormancy (bare deciduous trees), animal hibernation, and cultural festivals.
PLANTS AND WINTER SEASON
From mosses to trees, plants are a variety of vital living things in the kingdom Plantae. They are mainly known for producing their own food through photosynthesis, which uses sunlight, water, and CO2 for energy and oxygen. They also form the foundation of most food webs, providing oxygen, food, medicine, and soil stability. The word “plant” can also refer to something that is placed in the ground to grow, industrial machinery, or even a spy.
Guidelines;

PLANTS AND WINTER SEASON
1. Spread a layer of mulch. Mulch is a garden miracle worker at any time of year and an essential component of winter care. Consider mulch to be a blanket that protects the garden from the elements during the winter. A typical winter problem is a soil heaving or uplift produced by freeze-thaw cycles. Soil heaving can physically lift shallow-rooted plants, such as heuchera and gaillardia, out of the earth, exposing their vulnerable crowns and roots to frigid temperatures. Mulch helps to keep soils consistently cool, reducing disruptive freeze-thaw cycles.
2. Watering during the winter It may seem senseless to water gardens when many plants are dormant, but there are several solid reasons to do so.
Evergreen trees and bushes lose much water during cold, dry weather, especially on windy days. If rainfall is insufficient, these plants require additional irrigation at least once per month during the winter to keep soils moist.

PLANTS AND WINTER SEASON
3. Guard Sensitive Trees Trees with thin or smooth bark may benefit from a trunk wrap in late fall to protect against a condition known as southwest damage or sunburn. This sort of damage is produced by the freezing and thawing of water in the trunk and appears on the southwest section of the trunk that is exposed to the warm afternoon light.
4. Container Plants in Winter Some plants may survive winter in pots, but others need protection. We use USDA winter hardiness ratings to identify plants that can withstand our winter temperatures when planting in the garden.
Gardening in a changing climate.
Summary
While many hardy plants, such as Hellebores, Winter Jasmine, Snowdrops, and some kale/broccoli varieties, bloom or provide interest, gardeners must protect them with mulch and prepare for spring by planting hardy seeds during cold periods for late germination. In the winter, I am preserving plants. Winter weather is erratic. Particularly in the South, unforeseen cold spells and frequent temperature fluctuations can harm landscaping plants. Plants can be preserved and damage reduced with a few easy tasks.