Lettuce

A full-color, downloadable and printable (PDF) version of our Full-Size Leaf Lettuce Variety Comparison Chart.

A full-color, downloadable, printable (PDF) version of Johnny's Full-size Head Lettuce Planting Program, to provide your customers with lettuce throughout the seasons.

Written by our research team, this reference contains the essential information for growing LETTUCE. Learn how to grow romaine, butterhead, iceberg, summercrisp and other types of full-size head or babyleaf, organic and heirloom lettuce, from Johnny's Selected Seeds.

Johnny's Lettuce Quick-Reference Chart is a table that lists every lettuce type, all the varieties within that type, all the seed type available for each variety, and all the viable production methods for each variety: baby leaf, mini head, and full-head production. Types include Heritage, Salanova, Romaine/Cos, Butterhead (Boston), Bibb, Iceberg, Leaf, Summer Crisp, Oakleaf, and Lollo, with dozens of lettuce varieties listed.

A full-color, downloadable and printable (PDF) version of our Full-size Romaine (Cos) Lettuce Variety Comparison Chart.

A full-color, downloadable, printable (PDF) version of our Individual Salanova Varieties Comparison Chart.

Grow tender, crisp, delicious head lettuces throughout the seasons with Johnny's Head Lettuce Planting Program. Learn which varieties are the most Quick-Growing, Cold-Tolerant, Bolt-Resistant, Disease-Resistant, or Heat-Tolerant for optimal yield in Cool Season, Mid Season, and Late Season production slots.

A summary of the advantages of growing mini versus full-sized head lettuces, with a quick look at the numbers for comparing return on investment for full head lettuces and mini head lettuces.

Written by our research team, this reference contains the essential information for growing pelleted lettuce seed. Read more for a successful harvest!

Learn about our planting and harvesting programs, which varieties to plant and harvest and when, based on days to maturity and seasonal planting and harvesting slots. Planting programs help you ensure highest quality and yield across the widest possible window to your markets.

Learning resources for our webinar on Baby Leaf Greens: 12 Picks for Market Growers. Johnny's baby-leaf greens product manager & trialing technician weigh in on their 12 favorite varieties from our extensive line of baby leaf greens.