Valerian

Herbaceous

Valerian

Valeriana officinalis

Also known as: Garden heliotrope, All-heal (folk name soup — verify before marketing)

Herbaceous Caprifoliaceae MedicinalPollinatorWildlife Attractor
Hardiness Zone
4-9
Ideal Temp
45–75°F
Survives Down To
-30°F
Life Cycle
Perennial

Valeriana officinalis is the sleepy-time herb that smells like feet to some humans and like perfume to cats — biology has jokes. Tall summer flower wands pull pollinators; roots are the traditional medicinal bit people argue about online. Likes sun in cool climates, afternoon shade where summers roast. In hot humid climates treat as a cool-season happy / heat-stressed diva unless you give moisture and shade. ☀️💧 Sun and Water Requirements: Full sun in mild summers; part shade in hot humid subtropics. Rich, moist, well-drained soil — not a swamp, not a desert. Heavy mulch keeps roots from cooking. ✂️ Propagation: Seeds: light-dependent germination; surface sow. Division in spring or fall for faster stands. 🌾 Harvest / Best Use Timing: Roots after multiple years and dormancy — legal and medical homework is on you; this is botany, not a prescription.

Good Neighbors
  • Echinacea
  • Yarrow
  • Lemon Balm
Cautions
  • Letting it dry to crispy between waterings in peak heat
  • Promising specific medical outcomes — regulators and skeptics both exist
Known Threats — Organic Solutions Only
Aphids
Aphidoidea
Slugs
Gastropoda
Spider Mites
Tetranychidae