Slow bolting and upright with great flavor. Romaine x Green-leaf cross. Wavy leaves, like a green leaf, with the upright habit and flavor of a romaine. Dark green, heavy heads with a high leaf count. Unlike the other Summer Crisps, these heads remain fully open through maturity. High resistance to corky root; and intermediate resistance to lettuce mosaic virus. MT0-30. Harvest in about 50 days. Germination rate is about 80% or better.

Our Non-GMO seeds are sustainable. Our packaging is environmentally friendly, climate friendly, reusable, and recyclable.

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David’s Garden Seeds is a Veteran owned business that has been offering quality seeds since 2009.

David's Garden Seeds® is a member of the GO TEXAN agriculture program.

We cannot possibly put all the directions you need for growing summer crisp lettuce in your area on the seed package. We recommend that you read articles or check with other gardeners in your area.

These are also open pollinated meaning they will reproduce themselves. While all heirlooms are open pollinated not all open pollinated seeds are heirlooms.

Companion planting is planting seed varieties near each other to benefit one or more of the plants. Some plants benefit each other by attracting beneficial insects, keeping away unwanted bugs. Others aid in pollination. Some plants have working relationships with each other and others have antagonistic (hostile) relationships.

Freshly Packed: These seeds are packed for the current growing season and will provide high germination rates next year as well.