The number one key to good poetry is to write your poetry from your heart.
I believe that the Real only way you can write poetry that can actually satisfy your readers is to:
First of all you have to be very fimiliar with the very important things you need to create the poetry
Such as: A note book, pecils, pens, or what ever you prefer to use. These things will only be used to write down your drafts, and also to keep your originals in a good place. (You want to keep your originals for your safe keeping and for future refrence.)
Also: If you prefer to use loose leaf you can arrange your poetry into folders and/or envelopes (Which you can add your own personal touch to)
Once you acknowledge that little piece of information you can start writing poems that can truely leave your readers satisfied.
THE MOST IMPORTANT PART OF WRITING GOOD POETRY IS BEING ABLE TO SEE THE REACTIONS FROM YOUR READERS!!
You can try it for yourself and see if it works