When to Plant in Lafayette, LA

In Lafayette, Louisiana, gardeners can anticipate their growing season around key frost dates: the median last spring frost occurs on February 18 and the first fall frost typically arrives on December 3. With a generous 288 frost-free days, planting opportunities abound for a wide variety of crops and plants, making it an ideal location for enthusiastic gardeners looking to maximize their yield.

The region's humid subtropical climate, characterized by long, humid summers, significantly influences the types of plants that thrive. Crops like tomatoes, okra, and sweet potatoes tend to flourish due to their compatibility with the heat and moisture. Conversely, cool-season crops such as spinach and broccoli might struggle to produce well because they prefer cooler temperatures and can bolt prematurely in the heat.

What to plant now in Lafayette

Spring: Start your spring planting after the last frost on February 18. Consider sowing crops like tomatoes, peppers, and eggplants indoors by mid-February and transplanting them once the danger of frost has passed.
Summer: Gear up for summer harvesting! After the frost-free days kick in, sow seeds for heat-loving crops like southern peas, cucumbers, and summer squash. Plant from late April through early June for optimal growth.
Fall: Harvest your summer crops and prepare for fall planting around September. This is a great time to plant cool-season veggies like kale, collards, and turnips. Aim to sow by early October to take advantage of the mild autumn temps.
Winter: While true winter gardening is limited, some hardy crops can be planted during this time. Consider sowing cover crops or starting an indoor herb garden by mid-January to prepare for the upcoming spring.

In Lafayette (288 frost-free days, a very long season), 30 of 56 planner crops fit outright, 25 get two plantings, 1 crop is perennial.

Month by month in Lafayette

Month	What to do
January	As winter continues, focus on planning your garden layout. Consider starting seeds indoors for warm-season crops. This is also a great time to clean up any debris in your garden.
February	With February 18 marking the last frost date, prepare for spring planting. Begin sowing seeds indoors for tomatoes and peppers, and prep your garden beds for planting in March.
March	After the last frost on February 18, it’s time to transplant those warm-season seedlings outdoors. Sow beans and corn directly into the ground during this month as temperatures start to rise.
April	April is a vibrant month in Lafayette. Continue planting more heat-tolerant crops like cucumbers and squash while ensuring to water regularly to combat the spring heat.
May	As temperatures rise, check for weeds and pests. This is the perfect time to sow more diverse crops like eggplant and peppers, ensuring a bountiful summer garden.
June	With the summer heat in full swing, ensure consistent watering for all your crops. Harvest early vegetables, and consider planting a second round of fast-growing crops.
July	July can be a tough month due to the heat. Keep crops well-watered and consider providing shade for sensitive plants. Plan for fall planting as summer yields begin to wane.
August	As summer winds down, it’s time to think ahead. Start preparing beds for fall planting while harvesting late summer crops like tomatoes. This transition period is crucial.
September	September signals the start of fall planting. Begin sowing cool-weather crops like kale and beets now to ensure they thrive before the first frost on December 3.
October	Continue planting late fall crops in early October. Monitor weather closely as you approach the first frost date, ensuring all sensitive plants are adequately harvested or protected.
November	As the garden begins to wind down, focus on harvesting remaining crops and preparing the soil for the colder months ahead. It’s a good time to plant cover crops.
December	With the first frost occurring around December 3, it’s important to finalize your fall harvest. This is also a great month for indoor gardening and planning for the next growing season.

Frost dates for Lafayette ZIP codes

ZIP	Last spring frost (50%)	First fall frost (50%)	Zone
70506	February 18	December 3	9a

FAQ

When is the last frost in Lafayette?

The last frost in Lafayette typically occurs on February 18, marking the ideal time to start planning your spring garden.

What vegetables grow best in Lafayette?

Tomatoes, okra, and sweet potatoes thrive best in Lafayette's humid subtropical climate, while cool-season crops like spinach tend to struggle.

When should I plant tomatoes in Lafayette?

For best results, start tomato seeds indoors by mid-February and transplant them outside after February 18 to ensure robust growth.

Can I garden year-round in Lafayette?

Yes, Lafayette's long growing season allows for year-round gardening, particularly with strategic planting of both warm and cool-season crops.

How does Plan My Garden help Lafayette gardeners?

Plan My Garden provides tailored advice, frost dates, and planting schedules specific to Lafayette, helping local gardeners maximize their success.