This leaf‑type lettuce forms loose‑heading clumps filled with broad, frilly bright‑green leaves. It puts on growth rapidly under suitable cool‑weather conditions, allowing gardeners to enjoy fresh home‑harvested greens in a short time frame. The tender leaves carry a mild, pleasant flavour without strong bitterness, perfectly suited for fresh salads, sandwiches and quick home cooking. You can harvest outer leaves in a cut‑and‑come‑again style to extend the whole harvest period.
These vegetable seeds favour cool climates. Sustained high temperatures trigger bolting, which makes leaves turn bitter and degrades eating quality. Fertile, moisture‑holding soil supports luxuriant leaf growth. Keep steady watering to avoid drought stress. Give plants enough spacing so air can circulate well and reduce leaf‑related disease pressure. Planting Instructions Soil Preparation Choose sunny locations; light partial shade works when weather turns warmer. Prepare fertile loose loam mixed with well‑decomposed organic compost. Break up soil clumps to make fine seedbed. Ensure good drainage. Neutral soil pH encourages robust leaf development.
Seed Pre‑treatment No cold stratification required. Brief seed soaking can slightly quicken germination speed.
Sowing Method Sow in early spring or autumn. Broadcast seeds thinly and cover with a very thin layer of fine soil. After seedlings sprout, thin them out to reserve 12‑18 cm spacing between plants. Direct sowing is practical; seedling‑tray transplanting is also available.
Germination Condition Optimal germination temperature:10‑20°C. Seedlings emerge within 7‑14 days. Keep topsoil evenly moist, avoid complete drying.
Daily Maintenance Full sun or light partial shade is acceptable. Water on a regular schedule to keep soil moist. Apply light nitrogen‑rich fertilizer during leaf‑growing period. Clear surrounding weeds timely. Watch out for aphids and small leaf‑eating insects. Pick outer young leaves continuously or harvest full‑grown plant clusters.
Specification Plant Name: Lactuca sativa Botanical Name: Lactuca sativa var. crispa Plant Type: Cool‑season annual leaf vegetable Bloom Feature: Loose‑clump growth with abundant broad frilly bright‑green tender leaves Blooming & Fruiting Period: Spring‑autumn growing cycle, first harvest available 35‑50 days after sowing Germination Temperature:10‑20°C Growing Temperature:8‑22°C; high temperature induces bolting and bitter‑tasting leaves Light Requirement: Full sun to partial shade Soil: Fertile loose moisture‑retentive well‑drained loam soil Planting Difficulty: Easy
Core Features: Lactuca sativa seeds, fast‑growing large leaf lettuce seeds, frilly salad lettuce, fit for home vegetable gardens, container planting and repeated leaf‑picking harvest
FAQ Q1: Why does lettuce taste bitter? A1: High‑temperature environment causes bolting; sow in cool seasons and keep proper watering. Q2: Can I pick leaves multiple times? A2: Yes, harvest outer mature leaves and keep plant base intact for new leaf regrowth. Q3: Is container planting feasible? A3: It adapts well to pots; make sure containers have drainage holes and fertile growing medium. Q4: How deep should seeds be buried? A4: Lettuce seeds need only very thin soil cover; too deep sowing will lower germination rate. Q5: What pests frequently trouble lettuce? A5: Aphids and leaf‑eating bugs are common; check leaf surfaces regularly.
