What to Plant in March in Louisiana
Your March planting guide for Louisiana (USDA Zones 8–10, typically Zone 9). We've broken out activities by zone — jump to yours below.
Growing season varies across Zones 8–10 — 240–320 days. Pick the zone that matches your part of the state.
🏠
736
Start Indoors
🌿
1219
Transplant Outdoors
🌱
1230
Direct Sow
🧺
290
Harvest
Louisiana · Zones 8–10
Zone 9 March guideZone 9 — March in Louisiana★ Most of LA
1690 varieties active · Last frost February 15 · 290-day season
Alfalfa Microgreens
Microgreens · 6-10d
Alpine
Root Vegetables · 55d
Amara
Lettuce & Salad Greens · 21d
Amaranth Microgreens
Microgreens · 50d
Amaranth, Glitter Mix
Microgreens · 16-25d
Arugula
Lettuce & Salad Greens · 10-15d
Arugula 'Rocket'
Brassicas · 20-40d
Arugula Microgreens
Microgreens · 10-15d
Zone 8 — March in Louisiana
1181 varieties active · Last frost March 15 · 240-day season
Alfalfa Microgreens
Microgreens · 6-10d
Amara
Lettuce & Salad Greens · 21d
Amaranth Microgreens
Microgreens · 50d
Amaranth, Glitter Mix
Microgreens · 16-25d
Arugula
Lettuce & Salad Greens · 10-15d
Arugula Microgreens
Microgreens · 10-15d
Basil Microgreens
Microgreens · 74d
Basil, Lemon
Microgreens · 16-25d
Zone 10 — March in Louisiana
1561 varieties active · Last frost January 31 · 320-day season
Alfalfa Microgreens
Microgreens · 6-10d
All Seasons White Daikon
Root Vegetables · 60-70d
Alpine
Root Vegetables · 55d
Amara
Lettuce & Salad Greens · 21d
Amaranth Microgreens
Microgreens · 50d
Amaranth, Glitter Mix
Microgreens · 16-25d
Amazing
Brassicas · 68d
Arugula
Lettuce & Salad Greens · 10-15d