Single Green Mountain Celtuce Lettuce on a white background.
Green Mountain Celtuce Lettuce in various preparations, thin slices, sticks, whole, raw and cooked on a black background
A single Green Mountain Celtuce on a wooden background.
Green Mountain Celtuce Stirfry in a bowl on a dark blue background.
Single Green Mountain Celtuce Lettuce on a white background.
Green Mountain Celtuce Lettuce in various preparations, thin slices, sticks, whole, raw and cooked on a black background
A single Green Mountain Celtuce on a wooden background.
Green Mountain Celtuce Stirfry in a bowl on a dark blue background.

Lettuce Seeds,
Green Mountain Celtuce

4.617 ReviewsSKU: #LT182Min. seed count: 250
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Description

(Lactuca sativa) Stem. This massive stem lettuce variety is popular in southwest China. Originally from the Mediterranean, celtuce is a type of lettuce that is grown for its large, swollen stem. Green Mountain celtuce produces jumbo stems that remain crunchy, tender, and juicy as they reach epic proportions. In the Baker Creek test kitchen, we love to experiment with this new vegetable, serving it raw in salads, stir fried, and even as a gluten-free pasta substitute. The flavor is exceptional, with refreshing notes of cucumber and sweet corn. First-time celtuce growers will appreciate this care-free, prolific variety. Introduce something entirely new and delicious to your culinary repertoire with celtuce! This variety should be planted in the fall, about 50 days before the first frost.

Growing Tips: The ideal soil for Green Mountain celtuce is well-drained and fertile, enriched with organic matter. For optimal growth, celtuce requires full sun to partial shade, 4-8 hours of sun daily. Maintaining consistent soil moisture is crucial, but avoid waterlogging. This plant prefers cooler weather, making early spring or late summer the best planting times.

Plant Details

Botanical Name
Lactuca sativa
Life Cycle
Annual
Sun Requirement
4–8 hr.
Days to Germinate
7–10
Days to Maturity
50
Planting Depth
¼ in.
Plant Spacing
8 in.
Ideal Temperature
60–80°F
Frost Hardy
Yes

When to Grow

This variety should be planted in the fall, about 50 days before the first frost. Celtuce is suitable for USDA hardiness zones 4-9. For accurate planting dates, check your region's average frost/freeze dates. 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

Sow celtuce seeds 1/4 inch deep directly into the garden soil or in seed trays for later transplantation. Sow in thick bands for baby greens or space 8 inches apart for head lettuce. If starting indoors, transplant seedlings after the last frost. Celtuce seedlings can tolerate moderate frost, so they can be planted early in the season​​.

How to Grow

To ensure healthy celtuce growth, thin the plants properly and mulch around them to retain moisture and suppress weeds. Regular, consistent watering is essential to prevent the thick stems from splitting. Use a balanced fertilizer or compost to nourish the plants. Be vigilant against pests such as aphids and slugs, and practice crop rotation to avoid soil-borne diseases. Harvest the celtuce stems when they reach at least 1 inch in diameter before they begin to split​.

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

When should I harvest Green Mountain celtuce?

Harvest the leafy greens when they are young and tender. For the celtuce stalks, wait until they are about 8-10 inches tall and at least 1 inch in diameter. Harvesting in the morning can result in crisper stems. Typically mature in 50 days.

Can I grow Green Mountain celtuce in containers?

Yes, celtuce can be grown in containers. Ensure the container has adequate depth and drainage. Use a potting mix that retains moisture, as celtuce needs consistent watering to thrive.

How do I cook Green Mountain celtuce?

To prepare celtuce, remove the leaves and roots, then peel the stem with a potato peeler. The stem's flesh is crispy and tender, similar to a water chestnut. Celtuce can be eaten raw or cooked in various dishes such as stir-fries, sautéed, or pickled).

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