How to Grow Salad Bowl
Wikimedia Commons
Salad Bowl
Lactuca sativa var. crispa
vegetableSalad Bowl is a loose-leaf lettuce variety prized for its attractive, deeply lobed leaves with a tender, crisp texture and mild flavor. It forms an open rosette rather than a tight head, making it ideal for cut-and-come-again harvesting. The plant is heat-tolerant for a lettuce and produces throughout the season with repeated harvests.
When should you plant Salad Bowl in your zone?
Get a personalized planting timeline — when to start seeds, transplant, and harvest — based on your USDA zone and local frost dates. Free to start.
Example Salad Bowl timeline · Pittsburgh, PA (Zone 6b)
-
Plant Salad Bowl
Around Apr 17Near Pittsburgh's average last spring frost.
-
Tend & protect
Late spring–summerWatering, feeding, and pest-watch reminders.
-
Harvest Salad Bowl
Around Jun 1≈ 45 days after planting
Sample dates for Pittsburgh, PA. Sign up to get exact Salad Bowl dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Thrives in zones 3-10; grows year-round in mild climates
Sign up free to see if Salad Bowl grows in your zone — and get a personalized planting timeline.
Get my Salad Bowl timeline →Growth Stages
Seedling
1-2 weeksTiny seed leaves emerge, followed by the first true leaves. Plant is very delicate and small.
Keep soil moist but not soggy. Provide bright light. Thin seedlings to proper spacing when 2-3 inches tall.
Vegetative Growth
3-4 weeksPlant develops its characteristic deeply lobed, frilly leaves. Open rosette structure becomes visible. Leaves are tender and bright green.
Maintain consistent moisture and cool temperatures. Mulch around base. Begin light harvesting of outer leaves once plant is 6-8 inches tall.
Peak Productivity
2-3 weeksPlant reaches 8-12 inches tall with abundant, full lobed leaves. Rosette is dense and productive. Ideal harvesting stage.
Continue harvesting outer leaves regularly to encourage more growth. Water consistently. Remove any yellowing or damaged leaves. Fertilize lightly every 2-3 weeks.
Late Season/Bolting
1-2 weeks before plant is spentPlant begins to elongate and flower as temperatures warm or days lengthen. Leaves become more bitter. Center may begin to form a loose flower stalk.
In spring/summer, plant will bolt; succession plant new crops for continuous harvest. In fall, bolting is slower. Shade cloth can delay bolting in heat.
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
-
Spray with insecticidal soap or neem oil; encourage beneficial insects like ladybugs; use row covers on young plants
-
and
Hand-pick at night; use diatomaceous earth or slug barriers; water in morning to avoid moist conditions they favor
-
Use yellow sticky traps; spray with insecticidal soap; increase air circulation; reflective mulches deter them
-
Create collars around young plants; remove plant debris; till soil before planting; use Bacillus thuringiensis (Bt)
-
Improve air circulation; avoid overhead watering; spray with sulfur or fungicidal soap; remove infected leaves
Uses
Fresh Salads & Greens
CulinaryThe hallmark use of Salad Bowl is as a fresh, crisp salad green with a mild, pleasant flavor. Its attractive lobed leaves add visual appeal to salads, and the tender texture makes it perfect for eating raw without wilting. [source]
Cut-and-Come-Again Harvesting
CulinarySalad Bowl's growth pattern allows repeated harvesting of outer leaves over weeks, providing a continuous supply of fresh greens without replanting. This makes it highly efficient for home gardeners. [source]
Ornamental Kitchen Garden
HouseholdThe deeply lobed, frilly leaves and attractive open rosette form make Salad Bowl a decorative addition to ornamental vegetable gardens and containers. Its visual appeal and productivity make it ideal for landscape edging or mixed plantings. [source]
Sandwich & Wrap Fillings
CulinaryThe individual large leaves of Salad Bowl lettuce are perfect for use as wraps or sandwich fillings, providing a crisp, mild base for other ingredients without the dense structure of head lettuce. [source]
Nutritional & Wellness Properties
MedicinalLettuce is rich in vitamins A, K, and folate, plus antioxidants and minerals. Its high water content and fiber support hydration and digestion, making it a nutritious addition to any diet. [source]
This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.
Harvest Tips
Begin harvesting outer leaves when plant is 6-8 inches tall by pinching or cutting 1-2 inches above the soil. This encourages continued growth. Continue harvesting outer leaves every 3-4 days for 4-6 weeks. For full plant harvest, cut at soil level. Best flavor and texture are in morning after cool night. Harvest before temperatures exceed 75°F daily, as heat causes bitterness.
Fun Facts
- 🌱 Salad Bowl was introduced in the 1950s and became one of the first widely available loose-leaf lettuce varieties in home gardens, revolutionizing salad gardening by enabling continuous harvesting without sacrificing the plant.
- 🌱 The name 'Salad Bowl' perfectly describes both its appearance (an open bowl-like rosette) and its purpose, and it remains one of the most beloved heirloom lettuce varieties among gardeners.
- 🌱 Salad Bowl is exceptionally heat-tolerant for a lettuce variety, making it one of the best choices for spring-to-early-summer gardens in warm regions where other lettuces bolt quickly.
Gardening Terms
New to gardening? Learn about terms used in this guide:
Join 30,000 gardeners planning their gardens with LizPlants.
Get your personalized Salad Bowl planting timeline
Tell us your zip code and we'll calculate exactly when to start Salad Bowl seeds, transplant seedlings, and harvest — based on your USDA zone and local frost dates. Includes calendar reminders and printable task lists. Free to start.
Get my Salad Bowl timeline →