How to Grow Brutus Lettuce
Wikimedia Commons
Brutus Lettuce
Lactuca sativa var. capitata
vegetableBrutus is a crisp head lettuce variety known for its tight, dense heads with dark green outer leaves and pale interior. It's a romaine-type lettuce that combines the sweetness of butterhead varieties with the crispness of iceberg types. This heirloom cultivar is prized for its excellent flavor and shelf life.
When should you plant Brutus 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 Brutus Lettuce timeline · Pittsburgh, PA (Zone 6b)
-
Plant Brutus Lettuce
Around Apr 17Near Pittsburgh's average last spring frost.
-
Tend & protect
Late spring–summerWatering, feeding, and pest-watch reminders.
-
Harvest Brutus Lettuce
Around Jun 16≈ 60 days after planting
Sample dates for Pittsburgh, PA. Sign up to get exact Brutus Lettuce dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Grows best in zones 3-9; can be grown year-round in mild climates
Sign up free to see if Brutus Lettuce grows in your zone — and get a personalized planting timeline.
Get my Brutus Lettuce timeline →Growth Stages
Seed Germination
7-10 daysTiny seedlings emerge with cotyledons (seed leaves). Seeds germinate in 7-10 days at optimal temperatures (60-70°F).
Keep soil consistently moist; provide bright light to prevent leggy seedlings. Maintain cool temperatures for best germination.
Seedling
3-4 weeksTrue leaves appear; seedlings develop 2-4 leaves and become 2-3 inches tall. Small plants are fragile and susceptible to damping off.
Thin seedlings to proper spacing once they have true leaves. Ensure good air circulation. Keep soil moist but not soggy. Begin hardening off if transplanting.
Vegetative Growth
4-6 weeksPlant develops a strong root system and produces multiple leaves. Leaves grow increasingly darker green. Plant begins forming the basic head structure.
Maintain consistent moisture and regular feeding with balanced fertilizer every 2-3 weeks. Monitor for pests. Provide afternoon shade in hot weather.
Head Formation
2-3 weeksLeaves tighten and compress toward the center, forming a dense head. Outer leaves darken and become tougher; inner leaves remain pale and tender.
Continue consistent watering; avoid letting soil dry out. Do not disturb plants. Keep temperatures cool (below 75°F) to prevent bolting. Reduce nitrogen feeding.
Maturity & Harvest
Ready to harvest; can last 1-2 weeks if temperatures remain coolHead becomes firm and compact, 6-8 inches in diameter. Interior is crisp and pale; ready for harvest when head feels solid when gently squeezed.
Harvest in early morning when leaves are crisp and full of moisture. Cut heads at soil line with sharp knife. Can be harvested at any size.
Common Pests
-
Spray with insecticidal soap or neem oil; encourage beneficial insects like ladybugs; use row covers on young plants
-
and
Hand-pick in early morning; use beer traps or copper barriers; remove debris; encourage ground beetles
-
Use disease-resistant varieties; control aphid populations; remove infected plants immediately
-
Ensure good air circulation; avoid overhead watering; remove infected leaves; fungicide if severe
-
Yellow sticky traps; spray with neem oil or insecticidal soap; remove infested leaves
Uses
Fresh Salads & Wraps
CulinaryBrutus lettuce's crisp, sweet flavor and sturdy leaves make it ideal for fresh garden salads, wedge salads, and lettuce wraps. The leaves hold dressings well without becoming soggy. [source]
Grilled Lettuce
CulinaryThe dense head structure of Brutus allows it to be halved and grilled, creating a unique warm salad with caramelized edges and crispy-tender interior. [source]
Edible Garnish & Presentation
HouseholdThe attractive dark green outer leaves and pale interior make Brutus ideal for decorative salad presentations and formal plating applications in home cooking. [source]
Low-Calorie Nutrition
MedicinalLettuce contains vitamins A, C, K, and folate, plus minerals like potassium and manganese. It's extremely low in calories (15 per cup) and high in water content, supporting hydration and digestive health. [source]
Pollinator & Beneficial Insect Support
WildlifeIf allowed to bolt, Brutus lettuce produces small yellow flowers attractive to pollinators and beneficial insects. Mature seed heads provide food for finches and other seed-eating birds. [source]
This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.
Harvest Tips
Harvest when head is firm and compact (gently squeeze to test). Cut at soil level with a sharp knife in early morning for maximum crispness and water content. Brutus can be harvested at any size from baby leaf stage onward. Whole head harvest yields 12-16 oz heads. Refrigerate immediately after cutting; lasts 2-3 weeks when stored properly in a plastic bag.
Fun Facts
- 🌱 Brutus is an heirloom variety dating back to the 1950s, prized by commercial growers for its uniform head size and excellent shipping quality, yet it remains a favorite home gardener variety.
- 🌱 Lettuce is one of the oldest cultivated vegetables, with evidence of cultivation dating back to ancient Egypt, where it was associated with the god Min and fertility.
- 🌱 Brutus can be succession-planted every 2 weeks for continuous harvests throughout the growing season, and many gardeners grow it as a spring and fall crop to avoid summer bolting.
Gardening Terms
New to gardening? Learn about terms used in this guide:
Join 30,000 gardeners planning their gardens with LizPlants.
Get your personalized Brutus Lettuce planting timeline
Tell us your zip code and we'll calculate exactly when to start Brutus 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 Brutus Lettuce timeline →