Does Lavender Grow Well In Colorado

Lavender grows well in Colorado, and many gardeners across the state have thriving lavender plants in their yards.
 
This hardy herb loves the Rocky Mountain climate, especially the dry air and abundant sunshine.
 
If you’ve ever wondered “does lavender grow well in Colorado,” the short answer is yes, with a few important caveats.
 
The key is picking the right variety, planting it in the right spot, and giving it the well-drained soil it craves.
 
In this post, we’ll explore why lavender grows so well in Colorado, which varieties perform best, and how to care for it so it thrives.
 
Let’s dig in.
 

Why Lavender Grows Well in Colorado

Lavender grows well in Colorado because the state’s climate closely matches the Mediterranean conditions this plant loves.
 
Here’s why it works so well here:
 

1. Plenty of Sunshine

Lavender needs at least six to eight hours of direct sun every day.
 
Colorado averages around 300 sunny days per year, which is basically heaven for this sun-loving herb.
 
That intense high-altitude sunlight helps lavender produce more flowers and stronger oils.
 

2. Low Humidity

Colorado’s dry air is a huge advantage for lavender, which hates muggy conditions.
 
High humidity encourages root rot and fungal diseases that can wipe out a lavender plant fast.
 
In Colorado, the dry climate naturally protects lavender from most of those moisture-related problems.
 

3. Cool Nights

Lavender grows well in Colorado because our cool mountain nights give it a chance to rest.
 
This temperature swing between warm days and cool nights is exactly what lavender enjoys in its native Mediterranean home.
 

4. Alkaline Soil in Many Areas

Lavender prefers slightly alkaline, sandy, or gravelly soil.
 
A lot of Colorado soil fits that description, especially along the Front Range and in the western valleys.
 
If your soil is heavy clay, though, you’ll need to amend it before planting lavender.
 

Best Lavender Varieties for Colorado

Not all lavender is created equal, so choosing the right variety matters a lot here.
 
The best lavender varieties for Colorado are English lavenders, which handle cold winters better than their French and Spanish cousins.
 
Here are some top performers:
 

1. ‘Hidcote’

‘Hidcote’ is a compact English lavender with deep purple blooms and excellent cold hardiness.
 
It does well in Colorado gardens from the plains up to about 7,000 feet.
 

2. ‘Munstead’

‘Munstead’ is another tough English lavender that grows well in Colorado.
 
It blooms early, smells amazing, and shrugs off cold snaps that would kill tender varieties.
 

3. ‘Phenomenal’

‘Phenomenal’ lavender was bred for extreme weather and thrives in Colorado’s unpredictable climate.
 
It’s resistant to heat, cold, and even some fungal issues, making it a great choice for beginners.
 

4. Spanish Lavender (in warmer spots)

Spanish lavender can grow in Colorado, but only in the warmest microclimates, like parts of the Grand Valley.
 
For most of the state, stick with English varieties for the best results.
 

How to Grow Lavender Successfully in Colorado

Since lavender grows well in Colorado, the next step is making sure you plant and care for it the right way.
 
Here’s how to do it:
 

1. Plant in Well-Drained Soil

Lavender roots rot quickly in soggy soil, so drainage is everything.
 
If you have clay soil, mix in coarse sand, pea gravel, or compost to improve drainage.
 
You can also plant lavender in raised beds or on a slight slope.
 

2. Wait Until After the Last Frost

Plant lavender in late spring once the danger of frost has passed.
 
In Colorado, that’s usually mid-May along the Front Range, later at higher elevations.
 

3. Space Plants Apart

Give lavender at least 18 to 24 inches of space so air can move freely between plants.
 
Good airflow prevents the fungal problems that plague crowded lavender.
 

4. Water Deeply but Infrequently

Once established, lavender is drought-tolerant and prefers deep, occasional watering.
 
Let the soil dry out between waterings, and never keep it constantly wet.
 

5. Prune Every Year

Prune lavender lightly in early spring and again after blooming.
 
This keeps plants bushy, prevents them from getting woody, and encourages more flowers next season.
 

6. Mulch with Gravel, Not Bark

Use gravel or crushed rock as mulch instead of wood chips.
 
Gravel reflects heat, improves drainage, and keeps moisture away from the crown of the plant.
 

So, Does Lavender Grow Well in Colorado?

Lavender grows well in Colorado, thanks to the state’s sunny, dry, and cool-night climate.
 
The key is choosing cold-hardy English varieties, planting them in well-drained soil, and giving them plenty of sun and space.
 
Whether you’re in Denver, Fort Collins, or a mountain town, lavender can be a beautiful and fragrant addition to your garden.
 
Now that you know lavender grows well in Colorado, it’s time to grab a few plants and give it a try.