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Lactuca sativa (Open Pollinated)

(Click here for Butterhead lettuce, Looseleaf lettuce, Oakleaf lettuce, and Summer Crisp lettuce.)

Long-acclaimed as the Caesar Salad lettuce, Romaine produces dense pointed heads of sturdy, upright leaves with exceptionally crunchy midribs. Like most lettuces, Romaine prefers relatively cool weather. Sow every two weeks through early summer, starting as soon as the ground can be worked in the spring. For fall planting, start seeds mid-summer in cool climates - or towards the end of summer in areas with considerable heat.

Outstanding romaine organic lettuce seeds - Garden Seeds - Vegetable Seeds New VG00116

OUTSTANDING Romaine/Cos Lettuce Seeds 60 Days

Organically grown. One of the best red romaines. Tightly packed heads of crunchy bright brick red leaves are slow to bolt and very resistant to mildew.

¼ Gram - $1.99
Philosopher's Mix romaine organic lettuce seeds - Garden Seeds - Vegetable Seeds New VG00118

PHILOSOPHER'S MIX Romaine/Cos Lettuce Seeds 50-75 Days

Organically grown. From bright green to the deepest red with many speckles and splashes along the way, Philosopher’s Mix is a diverse, delicious assortment of romaines.

¼ Gram - $1.99
Double Density romaine organic lettuce seeds - Garden Seeds - Vegetable Seeds New VG00121

DOUBLE DENSITY Romaine/Cos Lettuce Seeds

Organically grown. Similar to Winter Density in tolerance of both heat and cold, Double Density produces very tightly packed upright heads of crunchy, speckled red and green leaves with curled edges.

¼ Gram - $2.49
Pandero romaine organic lettuce seeds - Garden Seeds - Vegetable Seeds New VG00122

PANDERO Romaine/Cos Lettuce Seeds

Organically grown. A very dense, small-headed romaine with deep mahogany red leaves. Exceptional disease resistance.

¼ Gram - $2.49
Winter Density romaine lettuce seeds - Garden Seeds - Vegetable Seeds VG00111

WINTER DENSITY Romaine/Cos Lettuce Seeds 54 days

A dark green mini-romaine with heavy, compact 8-inch heads. Very frost and bolt resistant. It can be grown almost year round in many parts of the country. Mesclun growers are quite fond of Winter Density, it can frequently be found in their mixes. ½ gram is about 450 to 500 seeds.

½ Gram - $2.49
Jericho organic lettuce seeds - Garden Seeds - Organic Vegetable Seeds VG11197

JERICHO Romaine Lettuce Seeds

55-60 days

Organically grown. This superb, very heat-tolerant Romaine/Cos variety produces very large 2 to 3 pound dense heads that don’t get tip burn and are slow to bolt. Sweet, crisp, bright apple green, sword-shaped leaves can also be harvested young.

200 seeds - $1.99


Sow seed in cell packs or flats, press into soil and cover lightly. Kept at 65° F., germination averages 7-14 days. Can direct sow into prepared seed beds 1 inch apart in rows 12-18 inches apart. Thin to 12 inches apart.