
You’ll know your seedlings are ready to plant out once they’ve developed a few ‘true leaves’, i.e. recognisable leaves of the plant, and a firm stem, but it’s important to wait until the soil is warm enough too, which according to Monty Don of Gardeners’ World is when it doesn’t feel cold to the touch. Most people look at day temps when deciding on when to plant out but actually night time temps are more crucial to seedling success. Read on for more tips.




