How Long Does It Take For Blueberry Cuttings To Root

Blueberry cuttings take about 4 to 8 weeks to root under good conditions.
 
If you’ve been wondering how long it takes for blueberry cuttings to root, the honest answer is that it depends on the type of cutting, the variety, and how well you manage moisture, temperature, and light.
 
Some blueberry cuttings root in as little as 3 to 4 weeks, while others can take 8 to 12 weeks before you see strong roots.
 
In this post, we’ll walk through how long blueberry cuttings take to root, what speeds up the process, and what slows it down.
 
Let’s dig in.
 

How Long Blueberry Cuttings Take to Root

Blueberry cuttings usually root within 4 to 8 weeks, but that window can stretch depending on a few key factors.
 
Here’s what influences the timeline.
 

1. Type of Cutting Matters

Softwood cuttings taken in early summer often root faster, usually in 4 to 6 weeks.
 
Hardwood cuttings taken in late winter or early spring tend to take longer, often 8 to 12 weeks.
 
Semi-hardwood cuttings fall somewhere in between, rooting in about 6 to 8 weeks.
 
So when you ask how long it takes for blueberry cuttings to root, the type of cutting is the first thing to consider.
 

2. Blueberry Variety Plays a Role

Some blueberry varieties root more easily than others.
 
Rabbiteye blueberries are known for rooting fairly quickly, often within 4 to 6 weeks.
 
Highbush varieties can be slower and sometimes take 8 weeks or more.
 
Southern highbush types vary widely, so don’t be surprised if your blueberry cuttings root at a different pace than a friend’s.
 

3. Rooting Environment Speeds Things Up

Warmth, humidity, and indirect light all push blueberry cuttings to root faster.
 
A temperature between 70 and 75°F is ideal for most blueberry cuttings.
 
High humidity keeps the cutting from drying out before roots form.
 
And bright, indirect light gives the cutting energy without scorching it.
 
When these conditions are right, blueberry cuttings can root in as little as 4 weeks.
 

How to Tell When Blueberry Cuttings Have Rooted

You can’t always see roots through the soil, so here are signs that your blueberry cuttings have rooted.
 

1. New Growth Appears

When you see fresh leaves or new shoots, that’s a good sign roots are forming.
 
Just be careful, because a cutting can push new growth before roots develop.
 

2. Gentle Tug Test

Give the cutting a very gentle tug.
 
If it resists, roots have likely formed.
 
If it slides out easily, it needs more time.
 

3. Roots at the Drainage Holes

If you’re rooting blueberry cuttings in a pot, check the drainage holes.
 
Roots peeking through mean your blueberry cuttings have rooted successfully.
 

Factors That Slow Down Blueberry Cutting Rooting

Sometimes blueberry cuttings take longer than expected, and here’s why.
 

1. Too Much or Too Little Moisture

Dry soil stops rooting, but soggy soil causes rot.
 
Aim for consistently moist, not soaked.
 

2. Cold Temperatures

Blueberry cuttings root slowly when it’s cold.
 
Keep them warm, ideally between 70 and 75°F.
 

3. Direct Sunlight

Strong sun dries out blueberry cuttings fast.
 
Indirect light is always better during rooting.
 

4. No Rooting Hormone

Using rooting hormone can speed things up, but it’s not required.
 
Without it, blueberry cuttings may take a couple extra weeks to root.
 

Tips to Help Blueberry Cuttings Root Faster

Want your blueberry cuttings to root on the quicker side?
 
Try these simple tips.
 

1. Use a Humidity Dome

A clear plastic bag or dome keeps humidity high around the blueberry cuttings.
 
Just open it occasionally to prevent mold.
 

2. Stick With Bottom Heat

A seedling heat mat keeps the root zone warm, which helps blueberry cuttings root faster.
 

3. Choose Healthy Parent Plants

Cuttings from vigorous, disease-free blueberry bushes root faster and stronger.
 

4. Keep the Medium Light and Airy

A mix of peat and perlite works great for blueberry cuttings.
 
It holds moisture without staying soggy.
 

So, How Long Does It Take for Blueberry Cuttings to Root?

Blueberry cuttings take about 4 to 8 weeks to root, though some take as little as 3 weeks and others up to 12 weeks.
 
The type of cutting, the blueberry variety, and the rooting conditions all affect how long it takes for blueberry cuttings to root.
 
Keep your blueberry cuttings warm, humid, and out of direct sun, and be patient.
 
Before you know it, your blueberry cuttings will have rooted and be ready for potting up.
 
Happy rooting.