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Growing a blueberry bush from a cutting is one of the most rewarding ways to expand your berry patch without spending a dime on new plants.
If you’ve ever wondered how to grow a blueberry bush from a cutting, the good news is that it’s totally doable, even for beginners.
You just need the right timing, the right technique, and a little patience while your cutting develops roots.
In this post, we’ll walk through exactly how to grow a blueberry bush from a cutting, step by step, so you can enjoy homegrown berries in a few seasons.
Let’s dig in.
How to Grow a Blueberry Bush from a Cutting
Learning how to grow a blueberry bush from a cutting starts with understanding what kind of cutting works best.
Blueberries root most reliably from softwood and semi-hardwood cuttings taken in late spring or early summer.
Here’s how to grow a blueberry bush from a cutting the right way, from start to finish.
1. Choose the Right Time of Year
The best time to grow a blueberry bush from a cutting is when the plant is actively growing but not flowering.
For most regions, that means late spring through early summer, when new shoots have matured just enough to bend without snapping.
If you take cuttings too early, they’re too tender and rot easily.
If you wait too late, the wood hardens and roots much more slowly.
2. Pick Healthy Parent Material
To grow a blueberry bush from a cutting successfully, start with a healthy, disease-free parent plant.
Look for shoots from the current season’s growth that are about the thickness of a pencil.
Avoid any stems with spots, discoloration, or pest damage.
The healthier your cutting, the better your chances of growing a strong blueberry bush from it.
3. Take the Cutting Properly
Cut a 4 to 6 inch section just below a leaf node, since that’s where roots emerge.
Strip the lower leaves, but keep two or three leaves at the top to help the cutting photosynthesize.
If the leaves are large, cut them in half to reduce moisture loss.
This simple step makes a big difference when learning how to grow a blueberry bush from a cutting.
Rooting Your Blueberry Cutting
Once your cutting is prepped, it’s time to focus on getting it to root.
This stage is where most people struggle, so let’s break it down.
1. Use the Right Rooting Medium
Blueberry cuttings root best in a mix of peat moss and perlite or coarse sand.
This blend holds moisture while still draining well, which prevents rot.
Avoid regular potting soil, as it’s usually too heavy and rich for rooting cuttings.
2. Apply Rooting Hormone
Dip the cut end into rooting hormone powder or gel before planting.
This isn’t strictly required, but it dramatically improves your odds of growing a blueberry bush from a cutting.
Tap off any excess so the powder doesn’t clump.
3. Keep Humidity High
Cover your cuttings with a plastic bag or place them in a humidity dome.
The goal is to keep the leaves from drying out while roots form.
Mist the cuttings daily and keep the medium consistently moist but never soggy.
4. Provide Indirect Light and Warmth
Place your cuttings in bright, indirect light at around 65 to 75°F.
Direct sun will cook them, while total darkness slows rooting.
A windowsill or a shaded greenhouse bench works perfectly.
Caring for Your New Blueberry Bush
After four to eight weeks, give the cuttings a gentle tug.
If you feel resistance, roots have formed, and you’ve successfully learned how to grow a blueberry bush from a cutting.
Now it’s time to help it thrive.
1. Acclimate Before Transplanting
Slowly open the humidity dome or bag over a week to harden off the cutting.
This prevents shock when it moves to normal air.
2. Pot Up into Acidic Soil
Blueberries need acidic soil with a pH between 4.5 and 5.5.
Use a mix designed for azaleas or rhododendrons, or blend peat moss with pine bark.
This is essential for growing a blueberry bush from a cutting that actually survives.
3. Water and Feed Carefully
Keep the soil moist but not waterlogged.
Feed with a diluted acidic fertilizer every few weeks during the growing season.
Once the bush is established, move it to its permanent spot in full sun.
So, How Do You Grow a Blueberry Bush from a Cutting?
You grow a blueberry bush from a cutting by taking healthy softwood stems in late spring, rooting them in a moist, acidic medium with high humidity, and caring for them until roots and new growth appear.
It takes patience and attention, but the payoff is a brand-new berry bush that’s genetically identical to the parent.
Now that you know how to grow a blueberry bush from a cutting, grab your pruners and give it a try this season.
Happy growing.