When to Plant Valerian in Lander County, NV
Valerian is a tall perennial herb with fragrant white or pink flower clusters, valued for its root which is used as a natural sleep aid. It attracts pollinators and earthworms.
Lander County, Nevada is in USDA Zone 5b. The average last spring frost is May 27 and the first fall frost is September 22, giving you a growing season of approximately 118 days.
At an elevation of 6,987 feet, Lander County receives approximately 9.4 inches of rainfall annually with predominantly sandy loam soil. Summer highs average 91°F, providing good warmth for Valerian during the growing season. Sandy soil warms quickly in spring — great for early planting — but Valerian will need more frequent watering and organic matter to retain nutrients. With low rainfall, drip irrigation is essential for growing Valerian successfully. Mulch heavily to conserve soil moisture.
Lander County Soil Profile
Soil Type
Sandy Loam
Soil pH
6.8-8.4
Drainage
Well Drained
Plant Planting Risk Windows
Percentages indicate frost risk at transplant. The 70% safe window means there is a 30% chance of frost after transplant — suitable for cold-hardy crops or gardeners with frost protection. The 90% safe window is best for tender plants.
Soil Compatibility in Lander County
How your county's soil matches Valerian's growing requirements.
Soil pH
Your soil pH (6.8–8.4) is more alkaline than Valerian prefers (5.5–7.0). Add sulfur or peat moss to lower pH.
Soil Texture
Sandy soil in Lander County warms quickly in spring but drains fast. Valerian will need more frequent watering and regular compost additions to retain nutrients.
Drainage
Drainage is adequate for Valerian.
Organic Matter
Organic matter is low (0.9%). Add 2-3 inches of compost before planting Valerian.
How to Plant Valerian
Plant Water Budget
Water stress score is 10/10 — consider drought-tolerant varieties and mulching
Valerian Planting Timeline — Lander County, NV
Valerian Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Transplant Outdoors | June 3 | Jun 3 – Jun 17 |
| Harvest | October 7 | Oct 7 – Nov 18 |
Plant 0.5" deep · 8" apart · Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | — |
| February | — |
| March | — |
| April | — |
| May | — |
| June | Transplant Outdoors |
| July | — |
| August | — |
| September | — |
| October | Harvest |
| November | Harvest |
| December | — |
Growing Conditions
☀️ Sun
Partial Shade (3-6 hours)
💧 Water
1"/week · 2-3 times/week
📅 Days to Maturity
120–180 days
🧪 Soil pH
Needs 5.5–7 · Your soil: too_alkaline
🗺️ USDA Zone
Zone 5b
📆 Growing Season
118 days in Lander County
Growing Tips for Valerian in Lander County
Direct sow Valerian outdoors after May 27 in Lander County when soil has warmed and frost danger has passed.
Sandy soil in Lander County dries quickly — mulch Valerian with 2-3 inches of straw and water deeply 2-3 times per week rather than lightly every day.
Your 118.0-day growing season in Lander County is tight for Valerian (120.0-180.0 days to maturity). Start indoors and choose early-maturing varieties.
Lander County receives only 9" of rain annually. Valerian needs consistent moisture — install drip irrigation or water deeply 2-3 times per week.
General growing tips
Start seeds indoors and transplant after last frost. Harvest roots in fall of the second year. Deadhead flowers unless you want self-seeding. Cats are attracted to valerian root.
Companion Planting
Good Companions
Level Up Your Garden
Valerian in Other Locations
Frequently Asked Questions
When should I plant Valerian in Lander County, NV?
Lander County is in Zone 5b with an average last frost of May 27. Plan your Valerian planting based on this frost date — see the calendar above for exact timing.
What planting zone is Lander County, NV?
Lander County, Nevada is in USDA Hardiness Zone 5b. The average last spring frost is May 27 and first fall frost is September 22.
Plan Your Garden with Confidence
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