Rescuing and Growing Lollo Rossa Lettuce: A Cut-and-Come-Again Success Story

When my daughter brought home a pot of crowded, spindly Lollo Rossa seedlings from school, they looked doomed — thin, tangled stems fighting for light. But with patience and the right care, nine plants not only survived but thrived, yielding months of sweet, frilly leaves.

Lollo Rossa Basics

• Light: Sun to part shade
• Soil: Rich, fertile
• Hardiness: Half-hardy
• Sow: March–August
• Harvest: June–October
• Size: 6 in tall, 10 in spread
• Ideal temp: 45–75°F (7–23°C)

Seedling Rescue Step-by-Step

1. Water the crowded pot thoroughly.
2. Fill 6-cm fiber pots with damp seedling compost (John Innes No. 1).
3. Using a dibber or blunt tool, gently tease out individual seedlings, holding by leaves to avoid root damage.
4. Plant one per pot, firm soil, water lightly.
5. Protect from pigeons; keep at ideal temperatures (move to polytunnel in cold/rain).

Within 10 days, stems thickened and leaves perked up. In August, I transplanted to 6-inch pots, watered daily, and fed weekly with organic liquid seaweed (safe for my garden frogs and birds).

Harvest: Cut-and-Come-Again

Lollo Rossa is a loose-leaf variety — snip outer leaves as needed, and the plant regrows all season. By late August, the signature frilly red-tinged leaves were ready. They're delicate, not crunchy like iceberg, but layer them generously in sandwiches or salads for sweet, tender flavor.

Rating: 4/5 — Pretty, easy, delicious. (I still prefer crisp varieties, but these won me over.)

Even the saddest seedlings can become stars with a little TLC. Don't toss them — pot them up!