Lettuce Summer Crisp Fusion combines the best traits of romaine and green-leaf varieties, offering wavy, dark green leaves with an upright growth habit. This slow-bolting lettuce forms heavy heads with a high leaf count that remain fully open at maturity, unlike other Summer Crisps. It demonstrates strong heat tolerance and resistance to corky root and intermediate resistance to lettuce mosaic virus, making it suitable for warmer climates and extended growing seasons. Ready to harvest in about 50 days, these Non-GMO, open-pollinated seeds have a germination rate of 80% or higher. Packaged sustainably, they support eco-friendly gardening practices.

Purchase now to start growing your own Lettuce Summer Crisp Fusion.

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

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