Lettuce Seeds,
Lava Lamp Red Romaine

SKU: #LT205Min. seed count: 250
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Description

(Lactuca sativa) Cos. Take a trip back to the groovy '70s with this kaleidoscopic beauty. With colors that swirl and shift in vibrant waves and a chilled-out, elongated head, Lava Lamp romaine is like the garden's own piece of modern art. Think ruby reds and emerald greens streaked and mottled across each leaf in a pattern that's straight out of a tie-dye dream. Crisp, crunchy, and sweet, each bite is as pretty as it is fresh, with layers of color that make every salad a psychedelic experience. Bred by the legendary Frank Morton of Wild Garden Seeds in Oregon, this lettuce is more than just food, it's a work of botanical art. Catch the vibe, and let your garden glow with this radiant romaine that's as cool as the '70s and as timeless as its colors.

Growing Tips: This lettuce thrives in well-drained, fertile soil with a pH between 6.0 and 7.0. Incorporate compost or a balanced fertilizer to enrich the soil. This variety prefers full sun but can tolerate partial shade, especially in warmer climates. Maintain consistent moisture by watering regularly to keep the soil evenly moist without waterlogging.

Plant Details

Botanical Name
Lactuca sativa
Life Cycle
Annual
Sun Requirement
4–8 hr.
Days to Germinate
7–10
Days to Maturity
60
Planting Depth
¼ in.
Plant Spacing
8 in.
Ideal Temperature
60–80°F
Frost Hardy
Yes

When to Grow

This lettuce variety is best planted in early spring and fall when temperatures are cooler. It can withstand light frosts, making it suitable for early spring and late fall planting. To extend the growing season, sow seeds every few weeks from early spring through late summer. In warmer regions, providing partial shade can help prevent bolting during the summer. If you’re not sure how to find your first and last frost dates, consult our blog post 'Our Experts Answer Questions, Share Resources.'

How to Sow and Plant

Start seeds indoors 3-4 weeks before the last expected frost date. Sow seeds 1/4 inch deep in seed trays and transplant seedlings outdoors when they have at least two true leaves. Alternatively, direct sow the seeds outdoors as soon as the soil can be worked in spring, placing them 1/4 inch deep as well. Sow in thick bands for baby greens or space 8 inches apart for head lettuce.

How to Grow

Lava Lamp Red romaine lettuce grows best in temperatures between 60-80 F. Maintain consistent moisture by watering regularly, and use mulch to retain soil moisture and suppress weeds. This variety benefits from a nitrogen-rich fertilizer, promoting vigorous growth and tender leaves. Regular weeding is necessary to minimize competition from weeds. In hotter climates, providing afternoon shade can help prevent bolting and ensure a longer harvest period.

How to Save Seeds

  • Lettuce is a self-pollinating annual, making it an easy crop for seed saving.
  • Choose the best and healthiest plants and allow them to send up flower stalks.
  • Once seed heads are dried and have turned a yellowish-tan color, cut the entire stalk and place in a bag.
  • Crush the seed heads in the bag and separate the chaff.
  • Store in an airtight container in the refrigerator for up to 4 years.

FAQ

Questions?

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