Hardening off involves getting seedlings used to conditions outside gradually. After 5–7 days of hardening off, the seedlings will be ready to be transplanted to their final growing position. HARDENING OFF IS KEY . Harden off plants gradually exposing them to outdoor conditions. “Hardening off” is a process where you slowly adjust your plants to life outdoors. ”Harden off” your seeds before you transplant them outside. Begin Hardening Off Your Plants in a Sheltered Location: About a week or two before your transplant date, place your plants outdoors in a protected spot for a few hours on the first day. I should put them in their own pots - they are getting big enough. Over the next few days, gradually increase the time outdoors by a 1-2 hours. A loose soil enriched with moderate amounts of organic matter or fertilizer to supply nutrients is best. Hardening also means getting plants that started indoors used to the heat and humidity of the outdoors. I like to situate my seedlings on a patio table under an umbrella to shade them from the sun and shelter from rain. Damping off occurs in many types of soil and in various climates. Hardening off should take a minimum of a week and may take up to two. Take my little ones outdoors under a protected/covered area for a couple of hours to start a 7 to 14 day hardening off process. On day 1, set your seedlings in a shady, wind-free area outdoors for about 2-3 hours. Suddenly moving plants from a stable environment to one with wide variations in temperature, light and wind can seriously weaken plants. When a seedling is planted in a new growing position it experiences transplant shock. Hardening Off. Suddenly moving plants from a stable environment to one with wide variations in temperature, light and wind can seriously weaken plants. Typically, germinating seeds are killed by the damping-off fungus prior to emerging from the ground, and older, more established plants are seldom affected. Through your own experimentation in your specific zone you'll come up with your personal technique for hardening off seedlings, but until then here's what I do: 1. For most plants, start hardening off about a week before the final frost date for your area. This typically spans about a week. Once my seedlings get a few leaves, I then leave any covers off, and they naturally "harden off" with the fluctuations in heat during the day in their covered outdoor position. I'm hardening off some seedling to plant out soon, but it is still way too soon for the melons so they are just along for the ride! For most plants, start hardening off about a week before the final frost date for your area. Hardening off should take a minimum of a week and may take up to two. Steps to Harden Off Your Transplants: 1. Jan 27, 2019 - If you harden off seedlings, they'll be strong when transplanted and able to withstand full sun, light breezes, spring rains, and fluctuating temperatures. One Way to Harden Off Seedlings. Transplanting. B. The amount of damage to seedlings depends on the particular fungus, soil moisture and temperature. DIRECT SOWING Turn over garden soil with spade or fork. This is one of the down sides of a multi pot. If you’re planting directly into the ground so that your plants’ root mass is covered by soil, this is the best way to protect your roots. DO NOT OVER WATER SEEDLINGS! This can be reduced by: hardening off seedlings gradually; watering the plants …