Gardening Insight: A Comprehensive Guide on When to Harvest Watermelons
In the world of summer fruits, few can rival the refreshing sweetness of a ripe watermelon. Whether you're planning a picnic, barbecue, or simply seeking a cool treat, selecting the perfect watermelon is crucial. While specific recommendations from gardening expert Glen might not be available, we've compiled a list of tips from experienced gardeners and horticulturists to help you make an informed choice.
**1. The Yellow Belly**
The yellow belly, or field spot, is often considered the best indicator of ripeness. A ripe watermelon typically has a large, creamy yellow patch on one side where it rested on the ground during ripening. The bigger and creamier the yellow spot, the more time it likely spent ripening on the vine.
**2. Weight Matters**
A ripe watermelon should feel heavy for its size. This is because ripe melons contain more water and sugar, making them denser. Choosing a watermelon that is heavy relative to its size often results in a juicier and sweeter fruit.
**3. Sound Test**
Some people use the sound test to determine ripeness. Ripe watermelons are said to produce a dull, hollow, and muffled sound when tapped. However, this method is not always reliable and should be used in conjunction with other signs.
**4. Colour and Stripes**
While not always a reliable indicator, some watermelons may turn from white to cream-colored as they ripen, and their stripes should be consistent from top to bottom. However, these signs can vary by variety and are less reliable than the yellow belly and weight.
**5. Buy from a Reputable Source**
Buying directly from farmers or reputable sources can increase the likelihood of getting a sweet watermelon. Farmers often have more control over the harvest time and conditions, which can affect the sweetness and quality of the fruit.
When storing a whole watermelon at room temperature, keep it on a cool, dry, and sturdy surface, away from direct sunlight. A ripe watermelon is darker, matte green with a yellowish ground spot. A green watermelon is not yet ripe.
Watermelons thrive in at least 8 hours of sunlight daily and warm climates, with temperatures between 70°F and 85°F. The rind of a ripe watermelon should be firm but not too hard, with a slightly rough texture.
When refrigerating watermelon, store it in an airtight container to keep it fresh. Slices and chunks can last in the fridge for about 3-4 days. Whole watermelons can also be kept in the fridge, extending their shelf life by an additional 2-3 weeks.
The best time to pick a watermelon is when the underside has a creamy yellow spot and the melon sounds hollow when you thump it. Early morning is the best time to pick watermelons to ensure freshness and sweetness.
Freezing watermelon is a great option to avoid waste and preserve its sweetness. Cut the watermelon into cubes or balls, remove any seeds, and store in a freezer-safe container. Frozen watermelon can be kept frozen for up to 10-12 months, maintaining its quality and taste.
Place straw or cardboard under growing melons to keep them off the moist ground and reduce the chance of rot and pests. Regular checks are essential to prevent overripening in the field. Use compost or well-rotted manure to enrich the soil and maintain a pH range of 6.0 - 6.5 for optimal growth.
With these tips, you're now better equipped to choose a ripe and sweet watermelon, whether you're in the market or growing your own. Enjoy the refreshing taste of summer!
- For the best watermelon, look for the yellow belly, a creamy yellow patch on one side, indicating it has spent enough time ripening on the vine.
- To select a juicy and sweet watermelon, choose one that is heavy for its size, a sign that it contains a high amount of water and sugar.
