How to Grow Buttercrunch Lettuce
Wikimedia Commons
Buttercrunch Lettuce
Lactuca sativa var. capitata
vegetableButtercrunch is a butterhead lettuce variety known for its tender, buttery leaves and compact, softball-sized heads. It offers excellent flavor and a delicate texture that makes it popular for fresh salads and gourmet cuisine. This variety is reliable, adaptable, and perfect for both home gardeners and commercial growers.
Looking for a specific variety?
When should you plant Buttercrunch Lettuce 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 Buttercrunch Lettuce timeline · Pittsburgh, PA (Zone 6b)
-
Plant Buttercrunch Lettuce
Around Apr 17Near Pittsburgh's average last spring frost.
-
Tend & protect
Late spring–summerWatering, feeding, and pest-watch reminders.
-
Harvest Buttercrunch Lettuce
Around Jun 6≈ 50 days after planting
Sample dates for Pittsburgh, PA. Sign up to get exact Buttercrunch Lettuce dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Thrives in zones 3-10; prefers cool-season growing conditions
Sign up free to see if Buttercrunch Lettuce grows in your zone — and get a personalized planting timeline.
Get my Buttercrunch Lettuce timeline →Growth Stages
Seedling
7-10 daysTiny leaves emerge with characteristic oval shape; plant is 1-2 inches tall
Keep soil consistently moist but not saturated. Thin seedlings to proper spacing once true leaves emerge. Protect from strong wind and harsh sun.
Vegetative Growth
2-3 weeksPlant develops 4-6 leaves, begins forming rosette pattern; plant is 3-5 inches tall
Begin regular watering schedule. Ensure adequate spacing to promote air circulation. Monitor for slugs and early pest damage.
Head Formation
2-3 weeksOuter leaves continue growing; center begins to fold inward forming a loose head; plant is 6-8 inches tall
Maintain consistent moisture and temperature. Apply mulch to regulate soil temperature and retain moisture. Avoid overhead watering.
Maturity
1-2 weeksCompact, softball-sized head forms with buttery, tender inner leaves; full size reached (8-10 inches tall)
Continue regular watering. Harvest promptly before bolting, especially in warming weather. Check for tip burn (calcium deficiency).
Harvest
Continuous if harvesting outer leaves onlyHead is firm, full-sized, and ready for cutting; inner leaves are tender and pale green
Harvest in early morning for best crispness and flavor. Cut at soil level or use the cut-and-come-again method for outer leaves only.
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
-
and
Hand-pick at dusk, use beer traps, apply diatomaceous earth barrier, encourage natural predators like ground beetles
-
Spray with strong water stream, use insecticidal soap, introduce ladybugs, apply neem oil if severe
-
Use resistant varieties, rotate crops, remove affected plants, avoid overhead watering
-
Use yellow sticky traps, apply insecticidal soap, increase air circulation, spray neem oil
-
Use oil traps, reduce hiding spots, handpick, apply diatomaceous earth
-
Improve air circulation, avoid overhead watering, apply sulfur dust, remove affected leaves
-
Control aphid vectors, use resistant varieties, remove infected plants, practice crop rotation
Uses
Fresh Salads & Gourmet Dishes
CulinaryButtercrunch lettuce is prized for fresh garden salads, composed salads, and as a bed for protein dishes. Its delicate, buttery texture and mild flavor make it ideal for simple dressings that allow its natural taste to shine. [source]
Lettuce Wraps & Appetizers
CulinaryThe large, flexible outer leaves make excellent lettuce wraps for Asian-inspired appetizers or low-carb sandwich alternatives. Inner leaves are tender enough for delicate preparations. [source]
Sandwich & Burger Garnish
CulinaryButtercrunch leaves add a crisp, tender texture to sandwiches and burgers without the bitterness of some other lettuce varieties. Their delicate nature makes them visually appealing. [source]
Cut Flowers & Edible Arrangements
HouseholdFresh buttercrunch leaves can be used in edible flower arrangements and composed salad presentations for special events. The pale green color is visually appealing in gourmet food styling. [source]
Wildlife & Pollinator Garden Support
WildlifeIf allowed to bolt, buttercrunch lettuce flowers attract bees and beneficial insects. Mature plants support pollinators and beneficial predatory insects that control pests. [source]
Harvest Tips
Harvest when heads are firm and full-sized, typically 50-70 days from transplant. Cut the entire head at soil level with a clean knife in early morning for maximum crispness, or use the cut-and-come-again method by harvesting outer leaves first. Do not allow plants to bolt (flower) in warm weather. Buttercrunch is best harvested before temperatures exceed 75°F.
Fun Facts
- 🌱 Buttercrunch was developed by the University of California and released in 1963, becoming one of the most popular butterhead varieties for home gardeners.
- 🌱 The 'butterhead' name comes from the soft, buttery texture of the inner leaves, which have a naturally higher fat content than other lettuce types.
- 🌱 Buttercrunch lettuce contains lactucarium, a mild sedative compound also found in opium poppies, which is why lettuce has long been associated with relaxation and sleep.
Gardening Terms
New to gardening? Learn about terms used in this guide:
Join 30,000 gardeners planning their gardens with LizPlants.
Get your personalized Buttercrunch Lettuce planting timeline
Tell us your zip code and we'll calculate exactly when to start Buttercrunch Lettuce 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 Buttercrunch Lettuce timeline →