SproutSmart
SproutSmart™ Intelligent Garden Sowing

Saharan

Lettuce
Zone 13a Save Garden

Planting Schedule

Add Saharan to your garden to build a schedule and get reminders.
Botanical illustration of Saharan
75d to harvest

Crisp as fresh-cut snow, Saharan delivers a dense crisphead with a cool, clean crunch and a gently sweet, green flavor. Its tightly layered leaves form a satisfying, spoonable texture—sturdy enough to hold its bite while staying tender at the core. Grow Saharan for standout salads and elegant platters, or for refreshing wraps and bright, leafy garnishes that stay crisp through serving.

Crop Dates

Growing note: In frost-free Zone 13a, grow this cool-season crop during the cooler dry season (October–February).
MilestoneDate
Start Indoors—
ClimateFrost-Free Climate
Transplant / Sow OutdoorsOct 1st
Harvest BeginsDec 15th
Harvest EndsFeb 28th

Crop Details

TraitValue
Days to Maturity75
Sun RequirementsPart SunPartial sun
Growth HabitRosette
Support NeededNone
Planting DepthSurface
Germination Temp (°F)70
Min Soil Temp (°F)40
Min Night Temp (°F)35
Harden Off (days)6

Today's Conditions

Outdoor planting for Saharan in Zone 13a typically begins around 2026-10-01. Wait until soil reaches at least 40°F before transplanting Saharan.

Garden Alerts

In frost-free Zone 13a, grow this cool-season crop during the cooler dry season (October–February).

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Frequently Asked Questions

What pest or disease most often affects Lactuca sativa (iceberg-type lettuce) and how do I manage it?
Look for aphids and slugs/snails on iceberg lettuce, especially in warm, humid stretches. Spray aphids off with a strong stream of water and use insecticidal soap if they persist, and hand-pick slugs at dusk or set beer traps/diatomaceous barrier around plants. Also watch for downy mildew and botrytis (gray mold) in cool, damp weather—improve airflow by spacing heads properly and water at the soil line, not the leaves.
How often should I water Lactuca sativa during the main growing phase (from transplanting until head set)?
Keep the soil evenly moist but not waterlogged while the plants are forming leaves and tightening into heads—typically about 1 inch (2.5 cm) of water per week, adjusted for heat and wind. Water deeply 1–2 times per week rather than daily misting, and aim for consistently damp soil 1–2 inches down. If the soil swings from dry to wet, iceberg lettuce is more likely to become bitter and develop loose or poorly formed heads.
Botanical illustration of Saharan

Crisp as fresh-cut snow, Saharan delivers a dense crisphead with a cool, clean crunch and a gently sweet, green flavor. Its tightly layered leaves form a satisfying, spoonable texture—sturdy enough to hold its bite while staying tender at the core. Grow Saharan for standout salads and elegant platters, or for refreshing wraps and bright, leafy garnishes that stay crisp through serving.

Today's Conditions

Outdoor planting for Saharan in Zone 13a typically begins around 2026-10-01. Wait until soil reaches at least 40°F before transplanting Saharan.

Garden Alerts

In frost-free Zone 13a, grow this cool-season crop during the cooler dry season (October–February).

Sowing Tips

Soil Temperature

Direct sow or transplant when soil at planting depth holds 40°F for reliable germination and early growth.

Expert Note

For heat-tolerant crisphead types like this, keep soil evenly moist and transplant only when nights are reliably cool-to-mild to reduce bolting risk.