 Crotons can be rooted from cuttings, but air layering is the most dependable way for most home gardeners. If you try air layering, you'll find a lot of information, in fact, even at my website, neilsperry.com, on how to do air layers in my most asked questions. Air layers are fun, crotons are easy, and they are glorious. I'm Neal Sperry. That's Plant Talk Texas for another day. Until next time, thanks so much for listening, and happy gardening. News Talk Sports, 1260 KKSA.