Growing large and sweet watermelons requires careful attention to timing, soil preparation, seed selection, and ongoing care.

Here’s a step-by-step guide to help you achieve a bountiful harvest:

  1. Timing of Sowing: Wait until the soil warms up to 12-15°C at a depth of 10 cm, usually in late April to early May. Avoid sowing too early to prevent the risk of frost, as watermelons are sensitive to cold temperatures. Refer to the lunar calendar for favorable sowing dates in the spring.
  2. Soil Preparation:
    • Choose a well-lit area with loose and fertile soil.
    • Dig the soil to a depth of 25-30 cm to loosen it and improve aeration.
    • Apply organic fertilizers such as compost or humus to enrich the soil with nutrients.
  3. Seed Preparation:
    • Sort through the seeds and select whole, undamaged ones.
    • Soak the seeds in warm water for 12-24 hours to encourage germination.
    • Warm the seeds near a heat source, such as a radiator, for 2-3 days to further stimulate germination.
  4. Sowing Watermelons:
    • Make holes in the prepared soil, 5-7 cm deep.
    • Place 2-3 seeds in each hole.
    • Cover the seeds with soil and lightly tamp it down.
    • Water the holes thoroughly with warm water.
  5. Caring for Watermelons:
    • Water the plants regularly, ensuring the soil remains consistently moist but not waterlogged.
    • Weed the area regularly to prevent competition for nutrients and water.
    • Thin out the seedlings when they develop 2-3 true leaves, leaving the healthiest plant in each hole.
    • Feed the watermelons 2-3 times during the growing season with a balanced fertilizer.
    • Monitor for pests and diseases, and take appropriate measures to protect the plants.
  6. Harvesting Ripe Watermelons:
    • A ripe watermelon will have a clear pattern on the skin and produce a dull sound when tapped.
    • Cut the watermelons with the top, leaving a tail of 5-7 cm attached.
  7. Storage of Watermelons:
    • Ripe watermelons can be stored for up to 2 weeks at a temperature of 8-10°C in a cool, dry place.
  8. Experiment and Explore:
    • Don’t hesitate to experiment with different varieties of watermelons and cultivation techniques to find what works best for your garden.

By following these guidelines and providing proper care, you can grow large, sweet watermelons that will be a delicious addition to your summer harvest.

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