What is the vernalization?
VERNALIZATION is the phase of the development of many plants, especially onions, fruit trees and walnut trees. This phase includes exposure to low temperatures for a specified period of time, followed by an increased photo capital, which allows the plant to start producing flowers. There are a number of reasons why vernization is important for plants, and it is also useful to realize when to force plants bloom inside or bloom before usual. It draws attention to the fact that the winter has gone through, suggesting that it is safe to start producing buds and flowers for spring. In plants that depend on the vernalization within their life cycle, the purpose of this phase is to stimulate flowering at the right time and at the same time protect the plant from flowering at the wrong time. They mean the plant must be exposed to cold temperatures to bloom. Others have quantitative vernalization, use cold temperatures as an allusion, but do not rely on the time of the plan. Plants in mild zones often experience a quantitative form of thatThis phase of development and, in addition to changing temperatures, other seasonal stimuli are used to know when it is time to develop bangs.
One of the problems with the vernalization is that if the weather warms up for several days or weeks, the plants may start to bloom too early. If Frost develops, young flowers and buds will be damaged. Commercial growers are sometimes forced to prevent this from using blowers and heaters above their crops, which are designed to prevent frost and injury growing plants. The inhabitants in the regions where crops of fruit and nuts are grown may be familiar with the look and sound of the crops at the beginning of spring, when cold spells are predicted.
people can also use vernalization to their advantage. For example, bulbs can be cheated into flowering inside by cooled for a longer period of time and then exposed to warmer temperatures and light light. Using this technique canOU gardeners to grow flowers in mid -December. Vernation is also important when planting light bulbs: many bulbs must be cooled in the fridge before they are planted to the phase of the vernalization.
Plants with cooling or freezing requirements are usually clearly marked with information in garden supply stores and various recommendations for specific cultivars are discussed in many gardening books. New gardeners who do not feel self-confident-third of the life of plants.