Us Planting Zone Map 2024. Department of agriculture (usda) today announced up to $7.7 billion in assistance for fiscal year 2025 to help agricultural and forestry producers. The plant hardiness zones detailed in the new map define 13 distinct zones across the us and its territories.

These zones are delineated based on the average annual lowest. The new map provides valuable insights for gardeners that just might alter the way they plan and schedule their plantings.