I don't about you, but I don't think I can settle for traditional greenery ever again.
And, I won't have to, because the wonderful folks at Pickle.no have offered a tutorial to create one of these felted ball wreathes. And thankfully, they provide a link so you can grab a heap of pre-made felted balls so you can finish it before December is over.
But, if you don't, it's no matter. As they remark, "We like it so much, that we´re considering to leave it in the livingroom after x-mas is over;)"