A sure sign of spring arrived Saturday in San Francisco a few days after the change of seasons: Tulip Day, the annual giveaway of thousands of flowers in Union Square. The temporary tulip garden was ...

The other day, I found myself running errands and became aware of all the gardening products coming out. I always find it ...

Fruits and vegetables: Last chance to plant a late crop of chard, spinach and lettuce. Trees, shrubs, vines: Shoestring ...