Pruning watermelons promotes healthier vines and increases fruit size. Look for irregular or rotting fruit to prune from the plant. Removing the less than perfect melons will enable the plant to focus energy towards growing bigger, healthier, juicier melons.
When should you thin watermelon vines?
This cuts down on proper air circulation, which can lead to pest and disease problems. The procedure for thinning after planting and germination include: Wait until the germinated seedlings have three to four leaves before thinning. Select the healthiest looking three to four seedlings and remove the others.
Do melon plants need to be pruned?
As mentioned, pruning cantaloupe plants isn’t absolutely necessary and, in fact, the more leaves that remain on the vine the sweeter the fruit. That said, cutting back cantaloupe plants results in fewer fruit which enables the plant to put all of its energy into a scant few, resulting in larger melons.
How do I make my watermelon sweeter when growing?
Sweetness Starts in the Soil
To encourage strong growth, blend 4 to 6 inches of composted manure into your melon beds prior to planting. Then add a balanced organic fertilizer (such as a mixed blood meal/bone meal product) every 3 to 4 weeks.
How do I increase the yield of my watermelon?
It requires potassium and phosphorus to produce maximum Watermelon. Encourage fruit production by fertilizing female flowers, which are more significant than males and have smaller fruits. Remove the male flower from the Watermelon plant and swipe it on the open female flower to encourage the number of fruits.
Should I pinch off watermelon flowers?
Some believe that pinching off a vine’s growing shoots as watermelons start to ripen will cause the plant to divert all its energies to fruit ripening. Recent research has shown this to be false.
What is the lifespan of a watermelon plant?
3-4 months
How many watermelons per plant? About 2 to 3 melons can be obtained per plant in its single lifespan of 3-4 months. Usually, gardeners purposely keep only one watermelon per plant to harvest big sized fruits.
Do watermelon plants keep producing?
A healthy and robust watermelon vine is capable of producing two to four fruits per plant. Watermelons produce both male and female flowers. The female flowers are bulbous at the bottom and remain on the vine to produce fruits after the male flowers have fallen off.
How long do watermelon vines grow?
Watermelon requires a relatively long growing season (about 80-90 days from sowing the seeds), and it wants absolutely nothing to do with cool weather. Plant your watermelon when the soil has warmed to around 70ºF and there are no longer any cool nights in the forecast.
How many watermelons do you get per plant?
2-4 fruits
How Many Watermelons per Plant? Healthy watermelon vines produce 2-4 fruits per plant. The vines produce both male and female flowers. Both are needed to set fruit and there are fewer female flowers compared to male, about one female for every seven males.
What should you not plant with watermelon?
Avoid planting them near other crops that will shade them. Include flowers like dill, chamomile, cosmos and pineapple sage to attract predatory insects that eat melon pests, including beetles, caterpillars and aphids.
Why do watermelon leaves turn yellow?
Yellowing Leaves in Watermelon
Nitrogen Deficiency – Both young and old leaves can show signs of nitrogen deficiency and may appear any shade of lighter green to yellow. This is common during both dry spells and when plants simply aren’t being fed enough.
Can you put Epsom salt on watermelon plants?
Adding Epsom salt to soil with sufficient magnesium can harm your plants by inhibiting calcium uptake. To give it a try, prepare a solution of 6½ tablespoons Epsom salt and 3½ tablespoons borax in 5 gallons of water. Spray when the plant starts vining and again when small 1-inch melons appear.
What is the best fertilizer for watermelon?
For watermelons, apply a fertilizer high in phosphorous, such as 10-10-10, at a rate of 4 pounds per 1,000 square feet (60 to 90 feet of row). Make a trench on the planting bed 4 to 6 inches deep and 2 inches from the side of the row. Cover the fertilizer and plant so seeds do not touch the fertilizer.
How tall does a watermelon trellis need to be?
Given deep soil and good growing conditions, I normally expect to harvest 20-30 pounds of watermelon growing on a 4 foot wide and 7 foot tall trellis. That’s a LOT of weight! Make sure your trellis is sturdy enough to hold that.
Is Miracle Grow good for watermelons?
Grow melons faster by starting with young plants from Bonnie Plants®. Plant melons when ground temperatures are above 70 degrees F. Before planting, add nutrients to native soil by mixing in a 3-inch layer of Miracle-Gro® Performance Organics® All Purpose In-Ground Soil.
How long does it take for a watermelon to grow to full size?
About Watermelons
However, gardeners in colder climates can still have success in growing watermelons by starting seeds indoors or purchasing young plants from a nursery, and by growing shorter-season varieties. Depending on the variety of watermelon, it can take between 70 and 100 days to go from planting to harvest.
Do watermelons need a lot of water?
Typically, watermelon plants need 1-2 inches of water per week so that the soil stays moist but not wet. If you’re not getting enough rain each week, make sure you give your plants an extra drink.
Why is my watermelon plant only producing male flowers?
The pollen from the male flower needs to be moved, usually by bees, to the female bloom. If there is insufficient bee activity, not enough pollen will be delivered to properly fertilize the female flowers. The result will be either no fruit or malformed fruit.
How can you tell if a watermelon flower is pollinated?
They are discernible by the large stamens located at their center when open. When the male flowers do appear, it is a sign that the female flowers are coming soon after. Watch carefully for the female flowers since they open for one day per growing season and once they are gone, you cannot pollinate the plant.
Do watermelons come back every year?
Watermelon plants do not come back every year as they are tender annuals. This means they complete their entire lifecycle in one season and are then killed off by the first frosts.
Marilyn Medina is a food expert with over 15 years of experience in the culinary industry. She has worked in some of the most prestigious kitchens in the world, including The Ritz-Carlton and The French Laundry.
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