Brew the tea with the recommended mixture of water for making three bags of tea.
Pour the tea into a squirt bottle once it has cooled enough to do so safely.
Pour in the hydrogen peroxide.
Place the squirt bottle lid firmly on the bottle, and shake vigorously for about 30 seconds.
Mist the sprouting seeds or plants with the spray. Do not overly dampen the seeds with the tea solution. Instead, coat them with the spray as you would if watering a slightly dry plant.
Coat the surface of the soil with the cinnamon - not the plants themselves.
Turn the cinnamon over into the soil gently with a spoon so as to not disturb the fragile sprouts.