SproutSmart
SproutSmart™ Intelligent Garden Sowing

Little Leprechaun

Family: Asteraceae Vegetable
Zone 10a Save Garden

Planting Schedule

Add Little Leprechaun to your garden to build a schedule and get reminders.

Crisp as fresh-cut glass, Little Leprechaun forms compact mini romaine hearts with a cool, sweet snap and a gentle, buttery finish.

The leaves are tender and upright, holding their shape beautifully for salads and quick tosses—ideal for gardeners who want big flavor in a small footprint. At about 50 days to maturity, it’s a reliable, charming choice for repeat harvests and patio-friendly growing.

Light: Part SunMaturity: 50 DaysHabit: Rosette

Botanical illustration of Little Leprechaun

Select your planting zone

To calculate dates and add this crop to your garden, provide your location or zone below.

Crop Dates : 10a

Growing note: Frost-free Zone 10a supports continuous outdoor production.
MilestoneDate
ClimateFrost-Free Climate
Growing ApproachContinuous Production

Crop Details

TraitValue
Days to Maturity50
Sun RequirementsPart SunPartial sun
Growth HabitRosette
Support NeededNone
Planting DepthSurface
Germination Temp (°F)70
Min Soil Temp (°F)40
Min Night Temp (°F)30
Harden Off (days)5

Culinary Notes

Chef's Note

Little Leprechaun tastes like a cool drink for your mouth—sweet, crisp, and tender enough to handle a quick toss without collapsing. Use it anywhere you need romaine-like structure: it holds its shape, stays snappy, and the gentle buttery finish plays nicely with sharp acids and salty cheeses.

Best Uses

  • mini romaine–style salad bowls where leaves stay crisp in the toss
  • quick toss salads with vinaigrettes that coat rather than drown
  • toppings for tacos and sandwiches where you want crunch without wilting
  • sturdy lettuce cups for chilled fillings

Flavor Profile

cool, sweet snap tender, upright crunch mildly buttery finish clean, lightly grassy lettuce bite

Kitchen Pairings

lemon vinaigrette Parmesan balsamic glaze chickpeas grilled chicken goat cheese

Frequently Asked Questions

What pest or disease issue is most common on Lactuca sativa, and how do I treat it?
On lettuce (Lactuca sativa), aphids and fungal leaf spots are common, especially in warm, humid weather and when plants stay wet. Spray aphids off with a strong water jet, then use insecticidal soap if needed; remove and discard leaves with spotted, spreading lesions and improve airflow between plants. Avoid wetting the foliage during evening watering and water at the base to reduce leaf-spot spread.
How often should I water Lactuca sativa during peak growth to keep it from bolting?
During the main growth phase (roughly weeks 3–6 for most heads/lettuce types), keep the soil consistently evenly moist, not soggy. Water about 1–2 times per week to soak the root zone, then adjust based on heat—target the top 1 inch of soil staying moist. If the soil dries out repeatedly, Lactuca sativa can stress and bolt; mulching helps stabilize moisture.
How can I tell when Lactuca sativa ‘Little Leprechaun’ is ready to harvest?
Harvest at about 50 days from sowing when the rosettes are firm and well-filled, with leaves that hold together when gently squeezed. For best texture, pick in the morning before heat triggers faster growth and bitterness. If leaves start elongating rapidly or the center forms too quickly, harvest immediately to avoid a tougher, more bitter result.

Garden Alerts

Frost-free Zone 10a supports continuous outdoor production.

Garden Alerts

Frost-free Zone 10a supports continuous outdoor production.

Sowing Tips

Transplant Conditions

Wait until soil reaches 40°F and nights stay above 30°F before moving outdoors. Harden off for 5 days first.

Expert Note

For crisp mini romaine heads, keep plants cool and aim for consistent moisture—heat will push lettuce toward bitterness and bolting.