Fill your wool pot with seed raising mix or soil and sow seed(s) or transplant small seedlings as you normally would.
How to use
Place in a sheltered spot and water as usual.
When your plant is big enough or when its roots start poking through, your plant and wool pot is ready to go in the ground. Dig a hole and bury deeply.
Your plant will grow whilst the wool pot completely breaks down in the soil over 5-13 weeks. Magic!