This typically spans about a week. Hardening Off. I like to situate my seedlings on a patio table under an umbrella to shade them from the sun and shelter from rain. 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. I should put them in their own pots - they are getting big enough. DIRECT SOWING Turn over garden soil with spade or fork. Typically, germinating seeds are killed by the damping-off fungus prior to emerging from the ground, and older, more established plants are seldom affected. On day 1, set your seedlings in a shady, wind-free area outdoors for about 2-3 hours. Harden off plants gradually exposing them to outdoor conditions. “Hardening off” is a process where you slowly adjust your plants to life outdoors. Hardening off should take a minimum of a week and may take up to two. When a seedling is planted in a new growing position it experiences transplant shock. For most plants, start hardening off about a week before the final frost date for your area. Damping off occurs in many types of soil and in various climates. Transplanting. Hardening also means getting plants that started indoors used to the heat and humidity of the outdoors. One Way to Harden Off Seedlings. Over the next few days, gradually increase the time outdoors by a 1-2 hours. After 5–7 days of hardening off, the seedlings will be ready to be transplanted to their final growing position. Hardening off involves getting seedlings used to conditions outside gradually. A loose soil enriched with moderate amounts of organic matter or fertilizer to supply nutrients is best. ”Harden off” your seeds before you transplant them outside. 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. This can be reduced by: hardening off seedlings gradually; watering the plants … 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. The amount of damage to seedlings depends on the particular fungus, soil moisture and temperature. This is one of the down sides of a multi pot. DO NOT OVER WATER SEEDLINGS! 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. Suddenly moving plants from a stable environment to one with wide variations in temperature, light and wind can seriously weaken plants. 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! B. HARDENING OFF IS KEY . Steps to Harden Off Your Transplants: 1. 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