USDA Hardiness Zone 9A includes central Florida, the Texas Rio Grande Valley, parts of Arizona, and inland Southern California, with average annual minimum temperatures between 20ยฐF and 25ยฐF. The growing season averages 273 frost-free days, from a last spring frost around Feb 28 to a first fall frost near Nov 28. Zone 9A effectively supports two distinct growing seasons: warm-season crops from March through October and cool-season crops through the mild winter. Summer heat management โ shade cloth, mulching, and early-morning irrigation โ is the primary challenge. For a personalized forecast based on your specific zip code, use our free planting calendar. Browse individual plant guides for detailed growing instructions, or explore how USDA zones work to better understand your growing conditions.
๐ฑ Zone 9A Planting Guide
Last Spring Frost
Feb 28
First Fall Frost
Nov 28
Growing Season
273 days
Planting dates for 100 vegetables, herbs, and flowers โ computed from Zone 9A frost dates.
Browse all 100 Zone 9A plant guides โ
Jump directly to the detailed growing guide for any plant in Zone 9A.
๐ฅฌ Vegetables
๐ฟ Herbs
๐ธ Flowers
๐ Growing guides for Zone 9A
Hand-picked posts from the GardeningByZone blog that apply to your zone.
๐จ๏ธ Printable calendars & worksheets
Instant PDF downloads matched to your region. Print and tuck into your garden journal.
๐ฆ Florida Regional Bundle โ $5.99 (save $3.49)
Both essential planning tools for the Florida region โ calendar plus worksheet, bundled at $3.49 off.
Buy bundle for $5.99๐ Florida Planting Calendar โ $4.49
Month-by-month planting dates for 100 crops across every zone in the Florida region. Printable PDF.
Buy for $4.49๐ Florida Planning Worksheet โ $4.99
Map beds, track planting dates, and plan rotations with zone-specific frost windows pre-filled for the Florida region.
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