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You should remove the first watermelon on the vine, and it’s one of the simplest tricks to get a healthier harvest.
That first watermelon is often called the “set” fruit, and it appears before any of the others.
When you remove the first watermelon early, you redirect the plant’s energy into growing more fruit instead of pouring everything into one melon.
If you’ve been wondering whether you should remove the first watermelon, the short answer is yes, as long as you do it at the right time.
In this post, we’ll look at why you should remove the first watermelon, when to do it, and how to avoid common mistakes.
Let’s dig in.
Why You Should Remove the First Watermelon
You should remove the first watermelon because of how the plant naturally grows.
Here’s why it helps to remove the first watermelon from your vine:
1. It Frees Up the Plant’s Energy
A watermelon vine has a limited amount of energy to share among its fruit.
When the first watermelon starts growing, the plant sends most of its sugars and nutrients straight into that single melon.
If you remove the first watermelon, the vine redirects that energy into producing more female flowers and setting new fruit.
That means more watermelons overall instead of one giant melon and a bunch of tiny ones.
2. It Encourages More Fruit Set
You should remove the first watermelon if you want a bigger, more even harvest.
That first watermelon often grows fast and dominates the vine, which can suppress later fruit from developing.
When you remove the first watermelon, you signal the plant to keep flowering and keep setting more fruit.
Gardeners who remove the first watermelon usually end up with three or four good-sized melons instead of just one.
3. It Improves Overall Flavor
If you remove the first watermelon, the remaining fruit gets a better share of water and nutrients.
That translates into sweeter, juicier watermelons at harvest time.
When you don’t remove the first watermelon, the plant can spread itself too thin trying to ripen everything at once.
So remember: remove the first watermelon, and the rest of your crop benefits.
When Should You Remove the First Watermelon?
You should remove the first watermelon when it’s small, usually about the size of a tennis ball or slightly larger.
Timing matters because if you wait too long, the plant has already invested too much energy into that melon.
1. Wait Until the Plant Has Several Fruits
Don’t remove the first watermelon the moment you see it.
Wait until the vine has set at least two or three other small watermelons.
That way, you know the plant is healthy enough to keep producing after you remove the first watermelon.
2. Snip Instead of Pulling
When you remove the first watermelon, use clean pruning shears or a sharp knife.
Cut the stem close to the vine without damaging the main plant.
Never yank the first watermelon off, since that can tear the vine and invite disease.
3. Do It in Dry Weather
The best time to remove the first watermelon is on a dry, sunny morning.
Dry conditions help the cut seal quickly and reduce the risk of rot.
If you remove the first watermelon after rain, the wound stays wet longer and may attract pests.
Common Mistakes When You Remove the First Watermelon
Even though you should remove the first watermelon, doing it wrong can hurt your plant.
Here are mistakes to avoid when you remove the first watermelon:
1. Removing It Too Early
If you remove the first watermelon before the plant has other fruit set, you may end up with no melons at all.
Give the vine time to show you it can support more fruit before you remove the first watermelon.
2. Removing Too Many at Once
You should remove the first watermelon, but don’t go on a pruning spree.
Take off only that first melon and let the rest develop naturally.
3. Forgetting to Feed the Plant
After you remove the first watermelon, the plant needs extra nutrition to fuel new growth.
Give it a balanced fertilizer or compost tea so it has the resources to keep producing.
So, Should You Remove the First Watermelon?
You should remove the first watermelon if you want more fruit and better flavor.
That first watermelon hogs the vine’s energy, so removing it lets the plant focus on the rest of the crop.
Just wait until other fruit has set, cut cleanly, and feed the plant afterward.
Do that, and you’ll be glad you decided to remove the first watermelon.