Check USDA’s interactive Cold Hardiness Zone Map to type in your Zip code and see your exact hardiness rating. Hardiness ratings are listed on plant tags and most plant signs. Perennials are ...

By: Sherrie McCleary Penn State Franklin County Master Gardener Spring is here! It’s the growing season and an exciting time ...

The Pennsylvania Horticultural Society has shared its list of 2025 Gold Medal Plant winners, now available to the public ...