How Long Does Lavender Take To Grow From Cuttings

Lavender takes about 2 to 4 weeks to grow roots from cuttings under ideal conditions.
 
That means if you’ve been asking “how long does lavender take to grow from cuttings,” the short answer is a few weeks, but the full timeline depends on several factors.
 
Lavender cuttings root relatively quickly compared to many woody herbs, but they still need warmth, light, humidity, and patience to get there.
 
In this post, we’ll cover how long lavender takes to grow from cuttings, the conditions that speed things up, and what slows the process down.
 
Let’s dig in.
 

How Long Lavender Takes to Grow From Cuttings

Lavender takes roughly 2 to 4 weeks to develop roots from cuttings, though some varieties can take up to 6 weeks.
 
Here’s what’s happening during that window and what can affect the timing.
 

1. Root Development Starts Within 10 to 14 Days

When you take a healthy lavender cutting and place it in the right environment, root nodules begin forming in about 10 to 14 days.
 
These tiny bumps eventually turn into full roots, but they need consistent moisture and warmth to keep developing.
 
If you pull the cutting out of the soil to check too early, you risk breaking those fragile new roots.
 

2. Full Rooting Takes 3 to 6 Weeks

While lavender takes 2 to 4 weeks to show initial root growth, full rooting takes closer to 3 to 6 weeks.
 
During this time, the cutting is building enough of a root system to support itself without relying on the mother plant.
 
You’ll know roots are established when you see new top growth or when the cutting resists a gentle tug.
 

3. Softwood Cuttings Root Faster Than Hardwood

How long lavender takes to grow from cuttings also depends on what type of cutting you use.
 
Softwood cuttings taken in spring or early summer root faster, often in that 2 to 3 week range.
 
Hardwood cuttings taken later in the season take longer, sometimes 4 to 6 weeks or more, because the wood is tougher and slower to produce new roots.
 

4. Some Varieties Are Slower Than Others

English lavender tends to root a bit slower than Spanish or French lavender.
 
So if you’re growing English lavender from cuttings, expect closer to 4 to 6 weeks for full rooting.
 
Spanish and French lavender often root in 2 to 4 weeks when conditions are right.
 

Factors That Affect How Long Lavender Takes to Grow From Cuttings

Several things can speed up or slow down how long lavender takes to grow from cuttings.
 
Getting these right makes a huge difference in your success rate and timeline.
 

1. Temperature and Humidity

Lavender cuttings root best when temperatures stay between 65°F and 75°F.
 
High humidity around the cutting helps prevent moisture loss while roots are forming, which is why many growers use a humidity dome or plastic bag.
 
But you still need airflow to prevent mold, so vent the cover daily.
 

2. Light Levels

Bright, indirect light keeps the cutting alive without stressing it.
 
Direct, harsh sun can dry out the cutting before roots form, which stretches out how long lavender takes to grow from cuttings.
 
A sunny windowsill or a spot under grow lights works well.
 

3. Soil or Rooting Medium

Lavender needs well-draining soil, not heavy potting mix that holds water.
 
A mix of perlite, vermiculite, or coarse sand gives roots room to breathe and prevents rot.
 
If the medium stays too wet, the cutting may never root at all.
 

4. Rooting Hormone

Using rooting hormone isn’t required, but it can shorten how long lavender takes to grow from cuttings by a week or so.
 
Dip the cut end in hormone powder or gel before planting, and you’ll often see faster, stronger root development.
 

5. Cutting Size and Health

Take cuttings that are 3 to 4 inches long, from healthy, non-flowering stems.
 
Remove the lower leaves so the stem can focus energy on root production.
 
A healthy cutting roots faster than a weak or diseased one, plain and simple.
 

Signs Your Lavender Cuttings Are Rooting

How do you know your lavender cuttings are actually growing roots?
 
Here are the signs to look for.
 

1. New Top Growth

When you see new leaves or stems forming at the top, roots are usually developing below.
 
This is one of the clearest signs that lavender is taking well from cuttings.
 

2. Resistance to Gentle Tug

Gently tug the cutting.
 
If it holds firm in the soil, roots have anchored it.
 
If it pulls out easily, roots haven’t formed yet, and you should give it more time.
 

3. No Wilting or Yellowing

A cutting that stays green and upright is a happy cutting.
 
Wilting or yellowing usually means the cutting isn’t rooting and may be rotting instead.
 

So, How Long Does Lavender Take to Grow From Cuttings?

Lavender takes about 2 to 4 weeks to grow roots from cuttings, with full rooting in 3 to 6 weeks depending on variety and conditions.
 
Temperature, humidity, light, soil, and the type of cutting all play a role in how long lavender takes to grow from cuttings.
 
Give your cuttings the right environment, be patient, and you’ll have new lavender plants ready to transplant before you know it.