This post contains affiliate links. As an Amazon Associate I earn from qualifying purchases. If you click a link and make a purchase, I may receive a small commission at no extra cost to you.
You can keep a bunch of basil fresh for up to two weeks by treating it like a bouquet of flowers rather than storing it in the fridge.
This method involves trimming the stems and placing the basil in a jar of water at room temperature.
It’s the single most effective way to keep a bunch of basil fresh, and it works because basil is a tender herb that hates the cold.
In this post, we’ll cover exactly how to keep a bunch of basil fresh using this and other reliable techniques.
We’ll also share common mistakes that make basil wilt fast, and answer whether you can freeze basil for later.
Let’s get right into it because nobody likes watching a beautiful bunch of basil turn into a sad, slimy mess.
Why The Water Method Is Best To Keep A Bunch Of Basil Fresh
The water method is the gold standard for how to keep a bunch of basil fresh because it mimics the plant’s natural growing conditions.
Basil is a thirsty, sun-loving herb that thrives when its stems are hydrated.
When you cut basil from the plant, you interrupt its water supply, but placing the stems in water lets the herb keep drinking.
This is the same trick florists use to keep cut flowers alive, and basil responds beautifully to it.
To use this method, you don’t need anything fancy, just a clean glass jar, fresh water, and your bunch of basil.
Trim The Stems First
Before you place the basil in water, take a sharp knife or scissors and trim about half an inch off the bottom of each stem at a diagonal angle.
This fresh cut opens up the plant’s vascular tissue so it can drink water much more efficiently.
A diagonal cut increases the surface area, which helps the basil absorb moisture faster.
If you skip this step, the stems may have dried out and sealed over, which blocks water uptake.
So always trim the stems when you’re learning how to keep a bunch of basil fresh this way.
Use Room Temperature Water
Fill your jar with about an inch or two of room temperature water, never ice-cold water.
Cold water can shock the basil and cause the leaves to wilt faster.
Room temperature water is gentle on the herb and allows it to drink continuously.
Place the trimmed basil stems directly into the water, making sure no leaves are submerged.
Leaves sitting in water will rot quickly and can ruin the whole bunch of basil.
Cover With A Plastic Bag
The final secret to keeping a bunch of basil fresh is to cover the jar and basil loosely with a clear plastic bag.
This creates a mini greenhouse effect that traps humidity around the leaves.
Basil loves humidity, so this environment prevents the leaves from drying out.
Just make sure the bag isn’t sealed airtight, as you want some airflow.
A rubber band around the jar’s rim can hold the bag in place while still allowing a little breathing room.
Then store the jar on your kitchen counter, away from direct sunlight and cold drafts.
This way, you can keep a bunch of basil fresh for up to two weeks, and it will taste just as vibrant as the day you bought it.
Why You Should Avoid The Fridge For Fresh Basil
If you want to keep a bunch of basil fresh, the fridge is actually your enemy, not your friend.
Basil is a tropical herb that is highly sensitive to cold temperatures below 50°F (10°C).
When you refrigerate basil, the cold damages the cell walls in the leaves.
This causes the leaves to turn brown, develop dark spots, and wilt into a mushy mess within a day or two.
Unlike heartier herbs like rosemary or thyme, basil doesn’t benefit from cold storage.
So always resist the urge to toss your bunch of basil into the crisper drawer.
What About The Paper Towel Method?
You might have heard that wrapping basil in damp paper towels keeps it fresh, but this trick isn’t always reliable.
The paper towel method works if you’re storing small amounts for a day or so, but it doesn’t give you long-term results.
If the paper towel is too wet, the basil leaves will get soggy and rot quickly.
If it’s too dry, the leaves will wilt and lose their glossy shine.
So while it’s a decent short-term fix, it’s not the best way to keep a bunch of basil fresh.
Stick with the water method for the longest shelf life, and you’ll enjoy fresh basil for weeks.
Can You Freeze Basil To Keep A Bunch Of Basil Fresh?
Yes, you can freeze basil, but you won’t keep it fresh in the same way, it will be preserved, not crisp.
Freezing a bunch of basil is a great option if you have more than you can use quickly.
The texture will change, and the leaves won’t be suitable for salads or garnishes after thawing.
But frozen basil works perfectly for cooking, sauces, soups, and pesto.
Here’s how you can freeze basil easily.
Blanch And Freeze Whole Leaves
To keep a bunch of basil fresh for cooking purposes, blanch the leaves first.
Drop the leaves into boiling water for a few seconds, then transfer them to an ice bath.
Pat them dry, lay them flat on a baking sheet, and freeze until solid.
Once frozen, transfer the leaves into a zip-top bag and return to the freezer.
This method keeps the basil’s vibrant green color for months.
Make Basil Ice Cubes
An even easier way to freeze basil is to chop it and pack it into ice cube trays.
Fill each compartment with chopped basil and top it off with olive oil or water.
Freeze until solid, then pop the cubes out into a freezer bag.
When you’re cooking, just toss a basil cube directly into your pan.
This is a brilliant way to keep a bunch of basil fresh in spirit, even if the leaves are frozen.
Common Mistakes That Ruin A Bunch Of Basil
Even if you know how to keep a bunch of basil fresh, it’s easy to make mistakes that sabotage your efforts.
Here are the top blunders to avoid.
Washing Basil Too Early
Do not wash your basil until you’re ready to use it.
Moisture on the leaves encourages mold and sliminess.
Store your bunch of basil dry, and rinse it right before chopping or cooking with it.
This single habit will make a huge difference in freshness.
Storing Basil With Fruits
Keep your bunch of basil away from fruits like apples, bananas, and tomatoes.
These fruits release ethylene gas, a natural plant hormone that speeds up ripening.
Ethylene gas will cause your basil leaves to yellow and spoil much faster.
So store basil alone in its jar, away from the fruit bowl.
Letting The Water Run Low
If you’re using the water method, you must check the water level every day or two.
As the basil drinks, the water will evaporate and get low.
If the stems dry out, the whole bunch of basil will wilt rapidly.
Top off the jar with fresh room temperature water as needed, and re-trim the stems every couple of days for best results.
So, How Do You Keep A Bunch Of Basil Fresh?
You can keep a bunch of basil fresh by placing it in a jar of room temperature water, covering it loosely with a plastic bag, and storing it on the counter.
Trim the stems diagonally first, keep leaves out of the water, and change the water every couple of days.
Avoid the fridge entirely because cold air causes basil to brown and wilt.
And if you have too much basil, freeze it in oil or as blanched leaves for long-term storage.
This simple routine will keep your basil vibrant, fragrant, and full of flavor for up to two weeks.
So go ahead, buy that big beautiful bunch of basil, and enjoy every last leaf without any waste.