Lettuce seeds

Lettuce seeds online. Check out our variety of untreated, non-GMO, heirloom, open pollinated, organic lettuce seeds from local growers below.

How to grow lettuce seeds

Lettuce is a cool weather crop and high temperatures will impede germination and/or cause the plant to bolt (go to seed quickly). Some hybrid cultivars have been bred to be more heat-resistant.

Scientific name: Lactuca Sativa
Sowing method: Direct seed outdoors, thin to 20cm when seedlings are 3cm tall
Sun requirements: Partial Sun
Row spacing: 40cm
Days to harvest: 40

Source: Growstuff

Showing 1–12 of 20 results

Showing 1–12 of 20 results