Well, first of all dont worry about how you make the wreath or how inefficient you are, I take it you arnt a florist?
If the end result is pleasant to look at and secure (not bits falling off at the slightest touch), just take your time and do as you have always done.
Otherwise follow some youtube instructions, maybe?
I sometimes wire small twigs of foliage together with stub wire then push into a straw (or foam) wreath which seems to work.
But I'm not a florist.