Grown Common Valerian?

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Common Valerian — Herbs | DarkGrow Seed Bank

Name: Common Valerian
Brand: DarkGrow Seed Bank

500-550days to harvest

14–21 daysdays to germinate

Z4–7USDA zones

Easydifficulty

Heirloom

Sowing

Start indoors 6–8 weeks before last frost and transplant after frost, or direct sow in spring once soil is workable

Cultivation

Sun: Full sun (6+ hours)
Water: Regular moisture during first season; drought-tolerant once established
Soil: Well-drained loam or poor soil; tolerates clay and gravelly conditions
Spacing: 18–24 inches
Height: 3-5 feet
Season: Perennial

Appearance & flavour

Colour: Tan to brown (dried roots)
Shape: Long taproot with fibrous lateral roots
Flavour: Earthy, bitter root with slight peppery undertones; aroma is strong and grounding

In the kitchen

Herbal tea, tinctures, sleep blends, anxiety support formulations, traditional nervous system tonics

Pests, disease & resistance

Pests: Rarely troubled; occasional spider mites in very dry conditions
Diseases: Fungal root rot in poorly drained soil; powdery mildew in humid, stagnant air

Planting calendar by USDA zone

Zone	Start indoors	Transplant	Direct sow	Harvest
3	April – May	June – July	—	July – October
4	March – April	June – July	—	July – October
5	March – April	May – June	—	June – October
6	March – April	May – June	—	June – November
7	February – March	April – June	—	June – November
8	February – March	April – May	—	May – December
9	January – February	March – April	—	April – December
10	January	February – April	—	April – December

Companion planting

8 beneficial pairings indexed for this variety, 3 to avoid.

TomatoesValerian improves tomato growth and enhances fruit flavor through root secretions

CarrotsValerian enhances carrot growth and improves soil structure with its deep taproot

LettuceProvides beneficial shade for cool-season lettuce while attracting beneficial insects

CabbageAttracts beneficial insects that help control cabbage pests like cabbage worms

BeansValerian attracts pollinators and beneficial insects while beans fix nitrogen in soil

StrawberriesEnhances strawberry growth and flavor while attracting beneficial predatory insects

HerbsWorks well with most culinary herbs, creating beneficial microclimate and pest control

RosesAttracts beneficial insects and may help improve rose health and fragrance

Avoid

RadishesMay inhibit radish germination and growth through allelopathic compounds

OnionsStrong sulfur compounds from onions can interfere with valerian's growth

GarlicAllelopathic effects from garlic can suppress valerian's delicate seedling development

Nutrition (per 100 g)

Calories (per 100 g): 23
Protein (g): 3.15
Fat (g): 0.64
Carbohydrate (g): 2.65
Fibre (g): 1.6
Sugars (g): 0.3
Vitamin A (µg): 264
Vitamin C (mg): 18
Vitamin E (mg): 0.8
Vitamin K (µg): 415
Vitamin B6 (mg): 0.155
Folate (µg): 68
Calcium (mg): 177
Iron (mg): 3.17
Magnesium (mg): 64
Phosphorus (mg): 56
Potassium (mg): 295
Zinc (mg): 0.81
Selenium (µg): 0.3

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Where to buy seed and equipment

Some links are affiliate links. If you buy through them we may earn a commission at no extra cost to you.

Growing it? There is a full cultivation guide at the herbs growing guide.

Cultivar facts compiled from public horticultural references including USDA GRIN and NC State Extension. Descriptions are original to this catalogue.

Sowing

Cultivation

Appearance & flavour

In the kitchen

Pests, disease & resistance

Planting calendar by USDA zone

Companion planting

Avoid

Nutrition (per 100 g)

Where to buy seed and equipment

Grown Common Valerian?

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