How to Grow Red Lollo
Red Lollo
Lactuca sativa var. crispa
vegetableRed Lollo is a leafy lettuce variety known for its deeply frilled, burgundy-red leaves that form loose, open heads. The ruffled texture makes it visually striking in salads and provides a tender, mild flavor. It's a cool-season crop that's easy to grow and suitable for both home gardeners and commercial production.
When should you plant Red Lollo in your zone?
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Example Red Lollo timeline · Pittsburgh, PA (Zone 6b)
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Plant Red Lollo
Around Apr 17Near Pittsburgh's average last spring frost.
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Tend & protect
Late spring–summerWatering, feeding, and pest-watch reminders.
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Harvest Red Lollo
Around Jun 1≈ 45 days after planting
Sample dates for Pittsburgh, PA. Sign up to get exact Red Lollo dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Thrives in zones 3-9; prefers cooler temperatures in spring and fall
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Germination & Seedling
10-14 daysTiny seedlings emerge with rounded cotyledons; first true leaves appear within 7-10 days with the characteristic lobed shape beginning to show
Keep soil consistently moist; maintain 60-65°F; provide bright light to prevent leggy growth; thin seedlings to proper spacing when they develop 2-3 true leaves
Vegetative Growth
20-35 daysPlant develops multiple layers of deeply frilled, burgundy-red leaves; loose head structure forms but remains open; leaves become increasingly ruffled and colored
Maintain consistent watering; keep soil evenly moist; fertilize every 2 weeks with balanced or nitrogen-rich fertilizer; mulch to retain moisture and cool roots; ensure adequate spacing for air circulation
Leaf Expansion & Color Development
15-25 daysLeaves reach full size and develop deep burgundy coloration; the distinctive red coloration intensifies with cooler temperatures; head becomes fuller but remains loose and open
Continue consistent watering; avoid overhead watering to prevent disease; monitor for bolting signs if temperatures exceed 70°F; cooler nights enhance red color development
Harvest-Ready/Mature
Until bolting or frostPlant reaches full size with abundant ruffled, burgundy leaves; head is loose and open; leaves are tender and ready for harvest at any time
Monitor for signs of bolting (center leaves becoming upright, flower bud forming); harvest outer leaves first or cut entire head; use cold water to crisp leaves before storage
Common Pests
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Spray with neem oil or insecticidal soap; introduce ladybugs; strong water spray to dislodge; avoid excess nitrogen fertilizer
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Hand-pick at dusk; use beer traps; apply copper barriers; encourage natural predators like birds; avoid mulch that retains excessive moisture
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Improve air circulation; avoid overhead watering; choose resistant varieties; remove infected leaves; use sulfur or copper fungicide if needed
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Spray with neem oil or insecticidal soap; use yellow sticky traps; reflective mulch; maintain proper spacing for air flow
Uses
Fresh salads and garnish
CulinaryRed Lollo's tender, frilled leaves provide visual appeal and mild flavor to fresh salads, composed salads, and as a decorative plating element. The ruffled texture adds both aesthetic interest and pleasant mouthfeel to raw preparations. [source]
Cooked greens
CulinaryUnlike some delicate lettuces, Red Lollo leaves can be lightly sautéed, steamed, or added to soups near the end of cooking. The leaves wilt quickly but retain color and flavor in gentle heat applications. [source]
Microgreens production
HouseholdRed Lollo seeds germinate readily and produce visually striking, nutritious microgreens in 7-10 days. The deep red color and attractive frilly leaves make them popular for upscale culinary garnishes and healthy food preparation. [source]
Pollinator and beneficial insect support
WildlifeIf allowed to bolt, Red Lollo produces small yellow flowers that provide valuable nectar and pollen for bees and other pollinators during spring and fall seasons. The flowering stage supports garden biodiversity. [source]
Harvest Tips
Harvest in the morning when leaves are crisp and full of moisture. Cut outer leaves individually when they reach desired size (4-6 weeks), or cut the entire head at soil level just above the base. Can be harvested at any stage from baby leaf to full maturity. Refrigerate immediately and use within 1-2 weeks. Avoid harvesting in hot afternoon sun. Multiple harvests possible from the same plant if outer leaves are cut regularly.
Fun Facts
- 🌱 Red Lollo's deep burgundy color develops more intensely in cooler temperatures, making it particularly vibrant in spring and fall harvests compared to summer growth.
- 🌱 The name 'Lollo' comes from the Italian word for 'curly,' referring to the distinctive ruffled leaf edges that make this variety instantly recognizable.
- 🌱 Red Lollo is a non-heading variety of lettuce (crisp/loose-leaf type), meaning it doesn't form the tight, compact heads of iceberg lettuce, making it more forgiving for gardeners and allowing for continuous leaf harvesting.
Gardening Terms
New to gardening? Learn about terms used in this guide:
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