Since light only comes from one direction on a windowsill, plants tend to stretch towards the light, especially seedlings. To prevent this, make a simple cardboard reflector covered in shiny aluminium foil to evenly reflect light so seedlings grow straight. Resources ... Younger children will require adult help if using scissors.
using-aluminum-foil-to-reflect-light-for-plants
3925e8d270
using aluminum foil to reflect light for plants, how much light does aluminum foil reflect, how does aluminum foil reflect light, how to reflect light for plants
Comments