@our_texas_garden: 🍉 Blossom end rot in watermelons is a disorder caused by calcium deficiency in the developing fruit, often exacerbated by inconsistent watering. Affected watermelons develop a dark, sunken spot at the blossom end (opposite the stem). While you can't fix the rot on affected fruits, you can take steps to prevent it on future watermelons. 🌱 Common causes of blossom end rot: • Calcium Deficiency: Insufficient calcium in the developing fruit is the primary cause. • Inconsistent Watering: Fluctuations in soil moisture prevent the plant from effectively transporting calcium to the fruit. • Soil Conditions: Low soil pH or excessive nitrogen can also contribute to blossom end rot. • Water Stress: Periods of drought or uneven watering can hinder calcium uptake. 🌱 Treatment and Prevention of blossom end rot in vegetables: • Calcium Supplementation: Apply calcium-based fertilizers (like calcium nitrate or lime) or bone meal to the soil. • Consistent Watering: Maintain consistent soil moisture, avoiding both overwatering and underwatering. • Mulching: Mulch helps retain soil moisture and regulate temperature, reducing water fluctuations. • Reduce Nitrogen: Limit nitrogen fertilizer application, as it can encourage leafy growth at the expense of calcium uptake by the fruit. • Improve Drainage: Ensure good drainage to prevent waterlogging, which can stress roots. • Foliar Sprays: Calcium-based foliar sprays can be used, especially in the evening to avoid leaf burn. • Remove Affected Fruit: Remove any watermelons showing blossom end rot to encourage healthy fruit development. • Soil Testing: Conduct a soil test to determine calcium levels and adjust accordingly. #watermelon #blossomendrot #blossomendrotfix #calciumdeficiency #gardening101

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Sunday 17 August 2025 17:55:56 GMT