Couve Tronchuda, Portuguese Kale

Brassicaoleracea var. costata

Family
Brassicaceae (brass-ih-KAY-see-ee)
Genus
Brassica (BRAS-ee-ka)
Synonym
Brassica oleracea var. tronchuda
Sun Exposure
Full Sun
Foliage
Herbaceous
Smooth
Velvet/Fuzzy
Height
24-36 in. (60-90 cm)
36-48 in. (90-120 cm)
Spacing
18-24 in. (45-60 cm)
24-36 in. (60-90 cm)
Hardiness
Not Applicable
Danger
N/A
Bloom Color
White/Near White
Bloom Time
N/A
Other Details
Category
Vegetables
Water Requirements
Average Water Needs; Water regularly; do not overwater
Foliage Color
Where to Grow
Can be grown as an annual
Bloom Characteristics
Bloom Size
Other details
Soil pH requirements
5.6 to 6.0 (acidic)
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
Patent Information
Non-patented
Propagation Methods
From seed; direct sow outdoors in fall
Direct sow as soon as the ground can be worked
From seed; direct sow after last frost
Seed Collecting
Allow seedheads to dry on plants; remove and collect seeds
Regional

This plant is said to grow outdoors in the following regions:

Ceres, California

Fort Bragg, California

Panama City, Florida

Honolulu, Hawaii

Alamogordo, New Mexico

Palmyra, New York

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Gardener's Notes:

2
positives
0
neutral
0
negative
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M
Honolulu, HI | July 2017 | positive

Couve Tronchuda is known as Portuguese Cabbage by some in Hawaii, also as Couve. Portuguese Bean Soup is a beloved soup in Hawaii. My fa...Read More

S
Panhandle Gulf Coast, FL (Zone 8b) | July 2010 | positive

Couve tronchuda is a beautiful and delicious, heirloom cabbage/kale. I harvest the leaves, a few at a time, for stir fry, soups and raw ...Read More

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