Posted: 02/02/2017 at 15:00
Tigrah - your snapdragon seedling are starting to get leggy, they need more light. The heat from the propagator helping to accelerate growth but there isn't enough light ( growth increases alot even without extra heat ), so the seedling go looking for light that how they get leggy. Take them out of the propagator and transfer them to a bright windowsill for now.
Not all seeds need a propagators sweet peas will happy grow on a windowsill / greenhouse / cold frame, it will give you more space then for other seedling which need more heat like petunia's etc .
Most seedling which have gone leggy can be potted upto the first set of leaves. I dont mean to lecture just trying to help
Last edited: 02 February 2017 15:01:28