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To grow bushy basil plants, you need to consistently pinch back the stems to force the plant to branch out from the base.
It really is that simple at its core, but there are a few other key tricks that make all the difference for getting that thick, lush, and bushy basil plant you see in magazines.
If you’ve been dealing with a tall, leggy basil plant that looks more like a stick than a bush, you’re in the right place.
In this post, we’ll break down exactly how to grow bushy basil plants, from the right pruning technique to the best watering habits and everything in between.
Let’s dig in and get your basil looking wonderfully full and healthy.
How To Grow Bushy Basil Plants: Start With Pruning
The absolute number one secret to how to grow bushy basil plants is understanding the pruning process.
Basil wants to grow tall and flower, but you want to keep it short and leafy.
When you prune basil correctly, you trick the plant into growing two new stems where you made the cut.
This simple act is the foundation for any bushy basil plant.
1. Pinch Above a Node
When you want to grow bushy basil plants, you have to make your cuts in the right spot.
Look for a set of small leaves growing opposite each other on the stem; this is called a node.
Use your thumb and forefinger to pinch the stem off just above this node.
This will encourage the plant to send out two side shoots from that point.
If you cut anywhere else, you might just end up with a stunted stem and not the bushy growth you’re after.
2. Start Early and Often
The best time to start pruning is when your basil plant is young, around 6-8 inches tall.
Don’t be afraid to cut it back hard; this early sacrifice is what teaches the plant to stay low and dense.
You should be doing this every few weeks during the growing season to keep the bushy basil plant shape.
Regularly pinching off the top growth is the most reliable answer to the question of how to grow bushy basil plants that don’t turn leggy.
3. Never Prune the Bottom Leaves
While you’re pinching the top, always leave the lower leaves on the plant.
These bottom leaves are the powerhouse that collects sunlight to fuel new growth.
If you strip the bottom, your plant won’t have the energy to produce those new side shoots you’re hoping for.
A bushy basil plant needs a full canopy of leaves at the bottom to support the dense top growth.
Light and Water: The Essentials For Bushy Growth
Pruning is essential, but you can’t possibly grow bushy basil plants if they are starved of light or drowning in water.
These two factors often dictate whether your basil will be lush and bushy or thin and leggy.
1. Provide Six to Eight Hours of Sun
Basil is a sun-worshipper and needs a solid six to eight hours of direct sunlight daily.
If you are growing it indoors, you will likely need a grow light to provide enough intensity.
When basil doesn’t get enough sun, it stretches itself looking for light, which makes it thin, weak, and anything but bushy.
So, if you want to know how to grow bushy basil plants, give them a prime sunny spot and watch them thrive.
2. Keep Soil Consistently Moist, Not Drenched
Overwatering is a common mistake that prevents you from growing bushy basil plants.
Basil hates sitting in water and will develop root rot, which kills the plant from the bottom up.
The top inch of soil should feel dry to the touch before you water again.
A good deep watering less frequently is better than a light sprinkle every day, as this encourages deep root growth and a stronger, more robust plant.
Feeding And Harvesting For Maximum Density
To truly master how to grow bushy basil plants, you need to think about what you’re feeding the plant and how you’re harvesting it.
A hungry plant won’t have the energy for new growth, and improper harvesting will undo all your good pruning work.
1. Fertilize Lightly with Nitrogen
Basil is a leafy green, so it loves nitrogen to fuel foliage production.
Use a balanced liquid fertilizer, diluted to half strength, every four to six weeks.
Too much fertilizer can cause a build-up of salts and actually burn the roots, which is counterproductive to growing a bushy basil plant.
A little food goes a long way in helping you achieve that dense, bushy basil plant you want.
2. Harvest From the Top, Not the Bottom
When you’re picking leaves for your dinner, always take them from the top of the plant.
This goes back to the pruning rule, snipping the top stem encourages branching below.
If you pick from the bottom, the plant just grows taller and spindlier.
Every harvest should be an opportunity to shape the plant and encourage that bushy growth we’re all aiming for.
3. Pinch Off Any Flower Buds
The moment you see a flower bud forming at the top of your basil, pinch it off immediately.
When basil flowers, it thinks its life cycle is complete and stops producing new leaves.
This signals the end of your bushy growth and the beginning of a woody, bitter plant.
Keeping those buds at bay is a crucial step in learning how to grow bushy basil plants all season long.
So, How Do You Grow Bushy Basil Plants?
To grow bushy basil plants, you primarily need to focus on regular and consistent pinching of the top growth.
You also need to combine this with providing six to eight hours of strong light and keeping the soil evenly moist but not waterlogged.
Feeding lightly and harvesting from the top will ensure your plant always has the energy and signal to produce more branches.
By following these simple steps, you’ll see your single stem turn into a wonderfully full, bushy basil plant in just a few weeks.
So, yes, you can easily grow bushy basil plants at home, no matter if you’re a beginner or a seasoned gardener, as long as you keep pinching and give them a bit of love.
Here’s to your most abundant, bushy basil harvest yet.