1 7

Whalejet

Lettuce

Lettuce

3,800 seeds/pack (0.28 oz)

$13.99 USD
$13.99 USD
Sale Sold out
Shipping calculated at checkout.
Pack
  • Life Cycle:Light green to yellow-green leaves
  • Color Annual: Mixed Warm Tones
  • Plant Height: 6-10" tall, 8-12" spread

Planting Season

Year-round (adjust for heat/cold)
Spring: After last frost
Fall: Before first frost
Summer: Shade + extra water (cool climates only)

Bloom Season

N/A (harvested before bolting)

Tip

Keep soil moist (drought causes bitterness) and avoid overhead watering to prevent diseases.

View full details

Features

  • Use

    Salads, sandwiches, hydroponics

  • Plant Characteristics

    Loose rosette form, crinkled tender leaves, rapid growth

  • Growing Conditions

    Cool temps (60-72°F), pH 6.0-7.0 soil, partial shade tolerant

25-Day Salad Rocket: Crisp & Cold-Hardy

Sowing Method

Direct sow/container planting

Light Requirement

Full Sun to Partial Shade (50% shade in summer)

Planting Depth

Depth: 0.1-0.2

Spacing

10-12" row, 6-8" plant

Hardiness Zones

2, 3, 4, 5, 6, 7, 8, 9, 10

Speedy Greens for Impatient Foodies

Harvest salad-ready leaves in just 25 days – 30% faster than standard varieties! Perfect for urban balconies or school gardens, these cold-tolerant seeds deliver continuous harvests from frosty mornings to holiday dinners.

Foolproof Four-Season Farming

Grow crisp lettuce even in snow! Our hydroponics-ready seeds thrive indoors under LED lights or outdoors with simple frost protection, guaranteeing fresh greens 365 days.