How Do You Take Care Of A Lavender Tree

Taking care of a lavender tree is easier than most people think once you understand what this Mediterranean plant really needs.
 
A lavender tree is simply a lavender shrub trained into a single tall stem with a rounded canopy on top, and it thrives when you give it plenty of sun, sharp drainage, and light pruning.
 
If you’ve ever wondered how do you take care of a lavender tree, the answer comes down to mimicking its natural habitat: hot, dry, and sunny.
 
In this post, we’ll walk through everything you need to know about lavender tree care, from watering and pruning to overwintering and dealing with pests.
 

How Do You Take Care of a Lavender Tree?

Taking care of a lavender tree means giving it the same conditions it evolved to love in the rocky hills of the Mediterranean.
 
Get those basics right, and your lavender tree will reward you with silvery foliage and fragrant purple blooms for years.
 
Here are the key factors that keep a lavender tree healthy and happy.
 

1. Give It Full Sun

Lavender trees need at least six to eight hours of direct sunlight every single day.
 
The more sun your lavender tree gets, the bushier it grows and the more flowers it produces.
 
A south-facing spot in the garden or a sunny patio is ideal for a potted lavender tree.
 
If your lavender tree doesn’t get enough light, it will stretch out, grow leggy, and bloom poorly.
 

2. Plant It in Well-Draining Soil

The number one killer of lavender trees is soggy roots, so drainage matters more than almost anything else.
 
A good lavender tree soil mix is gritty and sandy rather than rich and heavy.
 
If you’re planting in the ground, amend clay soil with coarse sand or horticultural grit before planting your lavender tree.
 
For containers, use a cactus or succulent potting mix, which drains fast and keeps your lavender tree’s roots happy.
 

3. Water Deeply but Infrequently

Lavender trees are drought-tolerant once established, so let the soil dry out between waterings.
 
A young lavender tree needs regular water while it settles in, but an established one prefers to be left a bit thirsty.
 
Stick your finger into the soil, and if it feels dry a couple of inches down, it’s time to water.
 
Never let your lavender tree sit in standing water, because that’s the fastest way to rot its roots.
 

Pruning and Shaping Your Lavender Tree

Pruning is what keeps a lavender tree looking like a tree instead of a wild bush.
 
It also encourages fresh growth and stops the plant from getting woody and bare at the base, so don’t skip this step.
 
Here’s how to prune your lavender tree the right way.
 

1. Prune After Flowering

The best time to prune a lavender tree is right after it finishes blooming in late summer.
 
Cut back the flower stems and about a third of the soft green growth, but never cut into the old woody stems.
 
Those woody parts of a lavender tree usually won’t regrow, so leaving them intact keeps your plant healthy.
 

2. Shape the Canopy

Trim the canopy of your lavender tree into a neat rounded shape to maintain its lollipop form.
 
Light, regular trimming keeps a lavender tree compact and prevents it from flopping over.
 
Always use clean, sharp shears to avoid damaging the stems of your lavender tree.
 

3. Remove Spent Blooms

Deadheading your lavender tree throughout the season encourages more flowers and keeps it looking tidy.
 
Just snip off the faded flower spikes as they appear, and your lavender tree will keep pushing out new ones.
 

Common Problems With Lavender Tree Care

Most lavender tree problems come back to water, light, or temperature, so keep an eye out for these issues.
 
Knowing what to watch for helps you fix things before your lavender tree suffers.
 

1. Root Rot

Yellowing leaves and a wilting lavender tree often point to root rot from overwatering or poor drainage.
 
If you catch it early, stop watering and let the soil dry out completely before you water again.
 

2. Leggy Growth

A lavender tree that’s stretching toward the light or hasn’t been pruned will look thin and spindly.
 
Move it somewhere sunnier and give it a gentle trim to encourage bushier growth.
 

3. Winter Damage

Lavender trees hate wet, cold winters, so protect them if you live in a chilly climate.
 
Move potted lavender trees indoors or into a sheltered spot, and mulch around the base of in-ground plants.
 

So, How Do You Take Care of a Lavender Tree?

Taking care of a lavender tree comes down to sun, drainage, and smart pruning.
 
Give your lavender tree full sun, gritty soil, and infrequent deep watering, and it will thrive.
 
Prune it after flowering to keep that lovely tree shape and remove spent blooms as they fade.
 
Watch for root rot, leggy growth, and winter damage, and your lavender tree will stay healthy year after year.
 
With a little patience, you’ll have a stunning lavender tree that fills your garden with color and scent.