The USDA's plant hardiness zone map was updated in 2023 ... And, 6a is -10 to -5, 6b is -5 to 0, and 7a is 0 to 5. "Compared to the 2012 maps, Ohio has much less zone 5b in the most recent ...

"This means that few gardening activities take place outside ... especially in cooler zones (in Zone 6b, we start our seeds in early-March). I use seed trays with quality soil, heating pads ...

When you’re shopping for trees, shrubs or perennials, the hardiness zone should be one of the first things you check.

Lisa Schauer Even if the snow is still falling outside, we can dream of warmer days, and plan for bigger harvests by bringing ...