Cold temperatures brought the final gasp of fall color throughout Pennsylvania. Most of the state’s foliage is “still nice, ...

Horticulturist Michael Dirr, author of  “Dirr’s Hardy Trees and Shrubs,” calls the hues “shades of fluorescent pink and rose-red to grape-juice purple-red.” ...

You can feel it in the garden right now: birdsong thinning, hedges a little too tidy, the patio quiet at dawn. We want nature close, but we also want ...

What species a tree belongs to is not the only factor behind the color its leave turn in the fall. How much sun and water it ...