Learning to read nature's cues can help a gardener

You've reached your 4 FREE premium stories this month

Already registered? Login Now

Get 4 more FREE stories

Simply register to continue.

Register

Subscribe now

Get access unlimited access to premium stories.

Subscribe
Iris blooms are shown in this photo taken in New Market, Va., May 14, 2007. Phenology is "the science of appearances," or knowing which plants can tell you when to begin weeding, pruning or fighting insects. Photo by THE ASSOCIATED PRESS
Advertisement