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Lettuce, Romaine Lettuce 'Helvius'

Lactucasativa

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Family
Asteraceae (ass-ter-AY-see-ee)
Info
Genus
Lactuca (lak-TOO-kuh)
Info
Species
sativa (sa-TEE-vuh)
Info
Synonym
Sun Exposure
Full Sun
Foliage
Grown for foliage
Height
6-12 in. (15-30 cm)
12-18 in. (30-45 cm)
Spacing
6-9 in. (15-22 cm)
9-12 in. (22-30 cm)
Hardiness

Unknown - Tell us

Danger

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Bloom Color

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Bloom Time

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Other Details
Category
Vegetables
Water Requirements

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Foliage Color

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Where to Grow

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Bloom Characteristics

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Bloom Size

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Other details

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Soil pH requirements
5.6 to 6.0 (acidic)
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
Patent Information

Unknown - Tell us

Propagation Methods
Direct sow as soon as the ground can be worked
From seed; sow indoors before last frost
Seed Collecting

Unknown - Tell us

Regional
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Farmerdill
Augusta, GA (Zone 8a) | November 2011 | neutral

Heavy dense hearts, heat and tipburn resistant. Tolerant to Downy Mildew.

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