Partly due to the heaps of bad pictures of flowers, partly because it's actually pretty easy.
As long as you shoot outside, you don't need to care about lightning or about your subject, it's hard to offend a flower.
Nevertheless, when walking home while I had my camera with me, I just had to stop and take some pictures, it's springtime after all.
Enjoy while it lasts, I hear it will be raining this week
