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How to Grow Cantaloupe and Watermelon
To grow cantaloupe and watermelon, you need warm weather, plenty of sunshine, and a bit of patience.
These two summer melons thrive in similar conditions, which means you can grow cantaloupe and watermelon side by side in the same garden.
If you’ve ever wondered how to grow cantaloupe and watermelon from seed to harvest, this guide will walk you through every step.
Both cantaloupe and watermelon love heat, so timing your planting right is key.
Let’s dig into how to grow cantaloupe and watermelon successfully in your backyard.
How to Grow Cantaloupe and Watermelon: Getting Started
Growing cantaloupe and watermelon starts with understanding what these plants need.
Both are warm-season crops that demand full sun and well-draining soil.
They also need a long growing season, so if you live in a cooler climate, starting seeds indoors is a smart move.
You can grow cantaloupe and watermelon in raised beds, traditional garden rows, or even large containers if space is tight.
1. Choose the Right Varieties
When you grow cantaloupe and watermelon, picking the right varieties for your region matters.
For cantaloupe, try ‘Hales Best’ or ‘Ambrosia’ for sweet, reliable fruit.
For watermelon, ‘Sugar Baby’ and ‘Crimson Sweet’ are classics that perform well in most gardens.
If you have a short growing season, look for early-maturing varieties to grow cantaloupe and watermelon before frost arrives.
2. Start Seeds Indoors or Direct Sow
You can grow cantaloupe and watermelon by starting seeds indoors about three to four weeks before your last frost date.
Use biodegradable pots since melon roots dislike being disturbed during transplanting.
Once the soil warms to at least 70°F, you can direct sow seeds outdoors too.
Plant seeds about one inch deep and space them according to the packet instructions.
How to Grow Cantaloupe and Watermelon: Care and Maintenance
Once your plants are in the ground, learning how to grow cantaloupe and watermelon becomes about consistent care.
These melons are heavy feeders and thirsty drinkers, so stay on top of watering and feeding.
1. Water Deeply and Regularly
To grow cantaloupe and watermelon properly, water deeply once or twice a week.
Aim for about one to two inches of water per week, including rainfall.
Drip irrigation works best because it keeps the leaves dry and reduces disease.
When you grow cantaloupe and watermelon, avoid overhead watering late in the day.
2. Fertilize at the Right Stages
When you grow cantaloupe and watermelon, feed them at planting with compost or a balanced fertilizer.
Once vines start running, switch to a fertilizer lower in nitrogen and higher in phosphorus and potassium.
This encourages flowers and fruit instead of just leaves.
If you want to grow cantaloupe and watermelon that taste sweet, don’t skip this step.
3. Manage Pests and Pollinators
Learning how to grow cantaloupe and watermelon means dealing with pests like aphids, cucumber beetles, and squash bugs.
Row covers can protect young plants, but remove them when flowers appear so bees can pollinate.
Both cantaloupe and watermelon rely on pollinators for fruit set.
If you grow cantaloupe and watermelon and see plenty of bees, you’re on the right track.
How to Grow Cantaloupe and Watermelon: Harvesting Tips
Knowing when to harvest is the final piece of how to grow cantaloupe and watermelon.
Timing matters because melons won’t ripen much after picking.
1. Signs Your Cantaloupe Is Ready
When you grow cantaloupe, look for a change in skin color from green to tan or beige.
The stem should slip easily from the fruit with light pressure.
A sweet aroma and a slight softening at the blossom end are good signs too.
2. Signs Your Watermelon Is Ready
To grow watermelon that’s perfectly ripe, check the tendril nearest the fruit.
When it turns brown and dry, the watermelon is usually ready.
The bottom spot should be creamy yellow, and the rind should sound hollow when thumped.
If you grow cantaloupe and watermelon together, harvest each type based on its own cues.
So, How Do You Grow Cantaloupe and Watermelon?
You grow cantaloupe and watermelon by giving them heat, sun, water, and room to sprawl.
Start with the right varieties, plant after the last frost, and keep the soil consistently moist.
Feed them well, protect them from pests, and let the bees do their job.
When you grow cantaloupe and watermelon with these steps, you’ll be rewarded with sweet, juicy fruit all summer long.