Your seedlings packaging usually has information regarding your specific plants’ favored growing conditions and seasons.įor example, cool-season crops like broccoli, cabbage, and cauliflower make them hardier and easier to transplant outdoors. The hardening process is different depending on the particular species of seedlings you wish to transplant. Determine the Hardiness of Your Chosen Seedlings To ensure your seedlings are ready to face the outdoors, you should follow these steps. Directly transplanting your seedlings may save you the effort, but you will lose many of your seedlings in their early stages of development at the end of the day. How Do You Harden off Seedlings For Outdoor Planting?Īlthough the hardening-off process takes some time, you will reap the benefits of stronger and healthy plants. Lignin also helps resist rot and lend rigidity. Lignin is a class of organic polymer that provides structural support for upward growth and water transportation. This process stimulates the production of lignin in the cell walls.Excess water in your plant’s cells can make them vulnerable to frost damage in colder weather conditions. Hardening off reduces water retention in cells.These carbohydrates are the essential food reserves in your plants that they may draw upon in order to grow. Hardening off increases carbohydrate reserves in plant tissues.Root production is one of the most essential processes for your plants to anchor and thrive in their new environment firmly. Hardening off stimulates the seedling to produce roots.This thickening provides your seedlings with a more robust framework from which to grow. Hardening off your seedlings reduces their vertical growth rate and thickens the cuticles and waxy layers of the outer tissue.The physical benefits of the hardening off process include the following: Likewise, wind or heavy rainfall may drown or uproot your tender shoots. In much the same way, temperature extremes between daylight and nighttime may also shock your seedlings and even kill them. Like lying on a sunbed after a long winter may burn your skin, young seedlings can be burned by direct sunlight. Seedlings newly introduced to the outdoors are extremely vulnerable and are not yet fully equipped to deal with their new growing conditions. Why Hardening Off Is Important To Seedlings Introducing your tender seedlings to their new environment by degrees prevents your seedlings from potentially going into shock or withering and dying under the new climate extremes. Thus they become used to external conditions. You harden off by gradually increasing your seedling’s exposure to the sun, night temperature drops, and outdoor conditions such as wind and rain. Hardening off is the process of slowly exposing your plants to outdoor conditions to strengthen the plant. The art of hardening off your seedlings is a process whereby you gradually introduce your seedlings to the environment outdoors to ready them to flourish outside. Seedlings grown in a greenhouse or indoors live in a relatively sheltered environment, which makes them unprepared for the more extreme conditions of outdoor growth. What Exactly is Hardening Off of Seedlings? Please read on to discover what hardening off is and how to prepare your seedlings for their new outdoor life. However, there are simple steps to transition from a coddled indoor seedling to a robust outdoor plant that you can follow. Seedlings are not used to the outside world when raised indoors. Hardening off also prevents shock and damage. Hardening off habituates the tender seedlings to the extremes of heat, cold, and the elements and promotes growth and hardiness. Hardening off is the process of preparing indoor seedlings for outdoor transplanting and the external weather conditions. You might ask yourself what you did wrong, and the answer is you never hardened off your tender seedlings. You planted them in fertile soil and watered them regularly, but they still died. They wither and die every time you try to plant them outside. You tenderly raise your seedlings from scratch, but they wither and die.
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