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Yes, you can grow collards in the summer, and they will actually thrive if you give them the right care.
Collards are one of the most heat-tolerant leafy greens out there, which makes them perfect for a summer garden in many climates.
While they prefer cooler weather, they won’t bolt and turn bitter as quickly as lettuce or spinach when the temperatures rise.
If you’ve been wondering whether growing collards in the summer is possible, the answer is a resounding yes.
In this post, we’ll talk about how to grow collards in the summer successfully, the challenges you might face, and the tricks to keep your plants productive all season long.
Let’s dig in.
Why You Can Grow Collards in the Summer
You can grow collards in the summer because they’re naturally tough and resilient.
Here’s why they handle the heat better than most greens:
1. Collards Are Heat-Tolerant by Nature
Collards originate from the Mediterranean and were bred to withstand warm temperatures.
Unlike spinach or lettuce that bolt at the first sign of heat, collards can keep producing leaves even when it’s hot.
This natural tolerance is why growing collards in the summer is a smart choice for gardeners in warm climates.
2. They Don’t Bolt Easily
Bolting is when a plant sends up a flower stalk and stops producing leaves.
Collards are slow to bolt, so you can grow collards in the summer without worrying about them going to seed immediately.
They might slow down a bit in extreme heat, but they’ll usually keep going until fall.
3. Their Flavor Improves with a Light Frost
While you can grow collards in the summer, their flavor gets even better after a light frost.
That means if you plant in summer, you can harvest through fall and enjoy sweeter leaves later.
So growing collards in the summer sets you up for a delicious autumn harvest too.
How to Grow Collards in the Summer Successfully
Now that you know you can grow collards in the summer, here’s how to do it right:
1. Choose the Right Variety
Some collard varieties handle heat better than others.
Look for heat-resistant types like ‘Georgia Southern’ or ‘Vates.’
These varieties are bred to grow collards in the summer without bolting too fast.
2. Plant at the Right Time
If you want to grow collards in the summer, plant them in late spring or early summer.
This gives them time to establish before the hottest days hit.
In warmer zones, you can even plant a second crop in mid-summer for a fall harvest.
3. Provide Afternoon Shade
Collards love sun, but intense afternoon heat can stress them.
If you’re growing collards in the summer, use a shade cloth or plant them where they get some afternoon shade.
This keeps the leaves tender and prevents wilting.
4. Water Consistently
Dry soil makes collards tough and bitter.
To grow collards in the summer, water deeply once or twice a week.
A layer of mulch helps keep the soil moist and cool.
5. Fertilize Lightly
Collards are heavy feeders, but too much nitrogen in summer can attract pests.
Side-dress with compost or a balanced organic fertilizer when you grow collards in the summer.
This keeps them growing steadily without pushing too much tender growth.
Challenges of Growing Collards in the Summer
Even though you can grow collards in the summer, there are a few hurdles to watch for:
1. Pests Love the Heat Too
Aphids, cabbage worms, and flea beetles are more active in summer.
When you grow collards in the summer, check plants often and use row covers or organic sprays.
2. Bolting Can Still Happen
In extreme heat, even collards may bolt.
If you grow collards in the summer in a very hot climate, harvest leaves regularly to delay bolting.
3. Bitterness in High Heat
Leaves can get bitter when temperatures soar.
To grow collards in the summer that taste good, harvest in the morning and water well before picking.
So, Can You Grow Collards in the Summer?
Yes, you can grow collards in the summer.
They’re heat-tolerant, slow to bolt, and keep producing tasty leaves with the right care.
Just pick a heat-resistant variety, water consistently, and give them a little afternoon shade.
With these tips, growing collards in the summer can be a rewarding part of your garden.
So go ahead and plant those seeds—you’ll be glad you did.