Perennial Wallrocket, Wild Arugula, Sylvetta, Wild Roquette, Wild Grazia, Sand Rocket
Diplotaxistenuifolia

Family: Brassicaceae (brass-ih-KAY-see-ee)
Genus: Diplotaxis (dip-loh-TAKS-iss)
Species: tenuifolia (ten-yoo-ih-FOH-lee-uh)

Synonym:Sisymbrium tenuifolium

Category
Perennials

Water Requirements
Average Water Needs; Water regularly; do not overwater

Sun Exposure
Full Sun
Sun to Partial Shade

Foliage
Herbaceous

Foliage Color

Height
12-18 in. (30-45 cm)
18-24 in. (45-60 cm)
24-36 in. (60-90 cm)

Spacing
24-36 in. (60-90 cm)

Hardiness
USDA Zone 5b: to -26.1 °C (-15 °F)

Where to Grow

Danger
N/A

Bloom Color
Bright Yellow

Bloom Characteristics

Bloom Size

Bloom Time
Late Spring/Early Summer
Mid Summer
Late Summer/Early Fall
Blooms repeatedly

Other details
May be a noxious weed or invasive

Soil pH requirements
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)

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