When to plant seedlings outside how to#

When to plant seedlings outside how to#

How to Harden off Plants From a Greenhouse? Lastly, the seedlings aren’t used to quick changes in temperature.

Additionally, the seedlings must get used to standing upright while the wind is blowing on them. Even the strongest grow light made is no match for the natural sun. If you use a grow light to start your plants, you must realize that the sun is about 100x more powerful. So why do we have to harden off seedlings before placing them directly in the garden? First, when growing seedlings inside, the plants have not yet developed a tolerance to the sun, wind, and quick changes in temperature. Plants that haven’t been hardened off will have thin leaves, whereas plants that have been hardened off will have thicker leaves. An excellent way to know if your plants are hardened off is by their leaves. These types of conditions could shock the plants and result in stunted growth.īy strictly following this process, your seedlings will be ready for transplant to the garden in 1-2 weeks. However, don’t place your seedlings outside on a very windy day or when temperatures are below 50 degrees Fahrenheit. Place seedlings outside for 6-8 hours for 2 days.Place seedlings outside for 3-6 hours for 2 days.Place seedlings outside for 2-3 hours a day for 2 days.Place seedlings outside for 1-2 hours a day for 2 days.To get more specific, follow the steps below: You can now begin to harden off your seedlings by placing them outside a little bit at a time a week or two before planting them outside. This gives you a great spot to set out any tender seedlings that may need to be hardened off. Is there an area in your yard that is shaded well for hours at a time? Many people use their homes because a home will cast a shadow on a small area during the day. The best way to find a shaded area in your is through observation. This causes severe damage to the leaves and the overall plant. Neglecting to place them in a shaded area could result in leaf scorch. However, make sure you bring them out on a cloudy day or place them in a shaded area. To harden off your vegetable seedlings, start by bringing them outside for small amounts of time about a week before planning to put them in the garden. As each day increases, increase the time you leave them outside by an hour.

Place the seedlings outside for a couple of hours each day in a shaded area. To harden off your seedlings, start two weeks before you plan to plant them outside and after all danger of frost has passed. When you gradually expose the seedlings to outdoor conditions, they become acclimated to the conditions they will encounter when they are transitioned outside. When you decide to start seedlings indoors, you must plan how to introduce them to the elements before planting them outside this process is called hardening off.