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Lactuca sativa Buttercrunch Lettuce

Lactuca sativa Buttercrunch Lettuce is a beloved, All-America Selection winning butterhead variety prized for its velvety texture, sweet flavor, and superior heat tolerance. Growing to about 9 to 15 inches tall with a spread of 6 to 12 inches, this variety is perfect for kitchen gardens, compact containers, and raised beds where premium salad quality is desired. Unlike fragile lettuces, Buttercrunch stays crisp and sweet even as temperatures rise, forming a loose head of dark green outer leaves surrounding a blanched, creamy-yellow heart that offers a harvest of exceptional quality.

 

Culinary and Practical Uses

  • The thick, juicy leaves have a buttery, melt-in-the-mouth texture and a sweet flavor without a hint of bitterness, making them the gold standard for gourmet salads.
  • The sturdy yet tender leaves are distinctively cup-shaped, making them perfect for use as natural "wraps" for low-carb sandwiches or savory appetizers.
  • Rich in vitamins A and K, it provides a nutritious base for meals that is mild enough for children yet sophisticated enough for chef-driven dishes.

 

Characteristics

  • Foliage: Thick, glossy, dark green leaves that fold into a compact rosette; the inner leaves are blanched yellow-white and exceptionally tender.
  • Growth Habit: Upright, semi-heading rosette that is slow to bolt compared to other Bibb types; compact size allows for tight spacing in small gardens.
  • Flowers: Produces a central stalk with small yellow composite flowers if allowed to bolt (usually signals the end of edible quality).
  • Seeds: Small, silver-grey to brown seeds harvested after the flower fluff dries; reliable for future planting if proper isolation distances are maintained.

 

Growing Requirements

  • Sun: Thrives in full sun to partial shade; prefers partial shade in hotter climates or during the heat of the day to prevent wilting and premature bolting.
  • Soil: Prefers fertile, loose, well-draining soil rich in organic matter; consistent nitrogen levels support lush leafy growth.
  • Water: Requires consistent, moderate watering; keeping soil evenly moist is crucial for producing sweet, crisp leaves and preventing bitterness.
  • Spacing: Plant seeds or thin seedlings 8 to 12 inches apart to allow the heads to form fully without overcrowding.
  • Maintenance: Mulch around plants to retain moisture and keep leaves clean; practice succession planting every 2 to 3 weeks for a continuous supply throughout the season.

 

Shipping Info

Buttercrunch Lettuce seeds ship as fresh, high-quality, viable seeds that are carefully packaged for stability and protection from damage during transit. Prompt shipping supports reliable germination and seasonally appropriate planting.

Growing Zones

3a - 11b
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Low Temperature

20°F

High Temperature

85°F

Fragrant

No

Polinator Required

No

Polinator Friendly

Yes (Flowers attract pollinators if allowed to bolt)

Flower Color

Yellow

Growth Rate

Fast

Soil

Fertile, loose, well-draining soil

Moisture

Consistent, moderate watering

Sun Exposure

Full sun to Partial Shade

Mature Spread

6 - 12 inches

Mature Height

9 - 15 inches

Bloom Period

Summer (Only if allowed to bolt; typically harvested before blooming)

Pruning Time

As needed

Pet Safe

Yes

Perennial / Annual

Annual

Evergreen / Deciduous

Deciduous

Blossomdale
Blossomdale
Blossomdale

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