When to Plant Popcorn in New Mexico

Growing Popcorn in New Mexico: Complete Guide

Popcorn (Zea mays everta) is a crop that grows best when sown directly in the garden. Depending on your zone, the right time to direct sow in New Mexico falls between March 29, 2027 (Zone 8b) and May 24, 2027 (Zone 5a), once soil temperatures are consistently warm enough for germination.

Because New Mexico stretches across 8 USDA hardiness zones (5a, 5b, 6a, 6b, 7a, 7b, 8a, 8b), planting windows can shift by as much as six to eight weeks from one end of the state to the other. Gardeners in the warmer southern zones can start earlier, while those in cooler northern zones should wait until the zone table above shows their last frost has passed.

With 100 days to maturity, Popcorn fits comfortably within New Mexico's growing season in most zones. In the warmest parts of the state, a second planting later in the season may be possible.

Popcorn requires full sun (6-8 hours) and regular (1-2 inches/week) moisture. In the arid Southwest, intense sun and low humidity mean irrigation is essential; mulch to prevent rapid soil moisture loss.

For the most precise planting dates tailored to your exact location, enter your ZIP code on our planting calendar or use the zone table above to find the schedule for your area of New Mexico.