Agriculture in Louisiana
ZIP codes in our Louisiana data
USDA hardiness zones present
Agriculture is one of Louisiana's oldest and most important industries, shaped by the fertile soils of the Mississippi River floodplain and a warm, wet climate. From sugarcane fields in the south to row crops and cattle across the north, farming and related forestry and seafood work touch nearly every part of the state. For growers and gardeners, Louisiana offers a long season and abundant water, along with the challenges of heat, humidity, and heavy rainfall.
Farming in Louisiana
Louisiana is a leading producer of sugarcane, which thrives in the warm, humid parishes along the lower Mississippi River and coastal areas. Rice and soybeans are major field crops, along with corn, cotton, grain sorghum, and sweet potatoes grown in the northern and central parts of the state. The state also has strong livestock and poultry sectors, with beef cattle raised on pasture statewide and broiler chickens concentrated in the north. Louisiana is well known for aquaculture as well, including farm-raised crawfish and catfish, and forestry is a significant part of the rural economy.
Climate and growing conditions
Louisiana has a humid subtropical climate with hot, humid summers, mild winters, and generous rainfall spread through much of the year. The growing season is long, often running roughly 220 to 300 days depending on location, which lets gardeners grow warm-season crops for an extended period. USDA hardiness zones range from about 8a in the northern parishes to 9b along the southern coast, so most of the state can support tender perennials with some winter protection.
Major agricultural products
- Sugarcane
- Rice
- Soybeans
- Corn
- Cotton
- Sweet potatoes
- Beef cattle and poultry
- Crawfish and catfish (aquaculture)
Hardiness zones in Louisiana
Growers in Louisiana fall across these USDA plant hardiness zones (by number of ZIP codes in our data):
Local weather & frost dates in Louisiana
Open any location for its live forecast, frost dates, and planting calendar:
Counties in Louisiana
Browse local growing conditions, hardiness zones, and weather by county (64 counties):
Market prices & data for Louisiana
State overviews combine hardiness-zone data from our ZIP database with public USDA market reports and NOAA climate normals. For farm-level decisions, consult your state's Cooperative Extension service. Page updated Aug 4, 2026.