Tea on plants

Tea on plants

I have many, many unused tea bags of different types. In looking for things to do with them, I've come across several sites that say that tea is good for plants and that 'recycled' tea bags can be used in in your garden. Anyone know anything about this? Do you put the actual leaves around the plants? Does it matter if they're wet or dry? Are there plants this would be bad for?
SW Ohio, my tulips are blooming!

SW Ohio, my tulips are blooming!

UPDATED MY KAWAII ROOM~

UPDATED MY KAWAII ROOM~

Growth!

Growth!

This icon is now on my card table.

This icon is now on my card table.

transplanted from my compost pile…

transplanted from my compost pile…

Problems

Problems