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Seeds
Tom Thumb
Tom Thumb is a heirloom butterhead that matures into a tennis-ball-sized head, about 4 to 5 inches across, letting growers space plants closer than standard lettuce needs. It fits tower and NFT channels with tight cell spacing.
Dwarf Lettuce Varieties for Tight Hydroponic Spacing

1000+ Tom Thumb Heirloom Lettuce Seeds – Non-GMO USA Grown – Miniature 5″ Heads Butterhead Bibb Type Lettuce
- Petite and crisp, this lettuce is celebrated for its tender bite-sized heads. Ideal for individual salads.
- Complements herbs like chives, basil, and parsley when grown together
- Perfect for container gardening, limited space, or square foot plots
Sow Right Buttercrunch
Buttercrunch is an heirloom variety that holds up better to heat than most lettuce, which buys growers room before it bolts. It is a forgiving first crop for testing a new hydroponic or aeroponic setup.
Buttercrunch Lettuce for Hydroponics: A Reliable First Crop

HOME GROWN Buttercrunch Lettuce Seeds Bulk Pack 1975+ Heirloom Non GMO Seeds for Planting, Bibb Lettuce, Indoor Outdoor Hydroponic Garden
- Exceptional Germination Rates – Achieve a lush garden effortlessly with our Butter Crunch Lettuce seeds, boasting high germination rate. Ideal for both beginners and experienced gardeners, ensuring a successful harvest every time.
- Superior Quality & Flavor – Enjoy fresh, crisp, and flavorful lettuce with our non-GMO, heirloom seeds. Perfect for salads and garnishes, delivering farm-to-table quality in every bite. Lettuce seeds for planting never tasted this good.
- Hassle-Free Growth – Simplify your gardening experience with seeds that sprout quickly and grow vigorously. Detailed planting instructions included. Our vegetable seeds are perfect for any garden, ensuring healthy growth with minimal effort.
Sow Right Lettuce Collection
This four-variety collection pairs buttercrunch with romaine, loose-leaf, and red-leaf types, so one system grows different textures and colors side by side. It is a practical way to compare varieties under the same setup.
Growing Multiple Lettuce Varieties in One Hydroponic System

Sow Right Seeds – Lettuce Seed Collection for Planting Vegetable Garden | With Buttercrunch, Lolla Rosa, and more. Plant hardy non-GMO in indoor hydroponics.
- Beautiful – Large individual packets of Buttercrunch, Giant Caesar, Green Salad Bowl, and Lolla Rosa Lettuce Seeds. A wonderful variety of shapes and colors for your salad bowl. Minimum of 600mg per packet.
- Indoor or Outdoor – An arrangement of carefully selected varieties to grow outdoors in the garden planted in the spring or fall. Prefers a bit of shade in hot summer weather. These can also be grown indoors under lights or in an aerogarden hydroponics system.
- Fresh Lettuce for Salad – A leaf of freshly cut lettuce is so much tastier than what you can get at the grocery store. Grow your own and enjoy gourmet salads.