I recently noticed several baby cacti sprouting up in my front and back yard. Not sure what kind they are, we have a lot of wild varieties in the area including Saguaro. They are about 3-4 inches in height, about the size of a finger. I'd like to nurture them, but they're not in the best places to grow large. Can I dig them up and put them in in pots. Should I wait til they're a bit bigger? The little guy pictured is the biggest of the bunch.
