Here is a step-by-step guide for germinating and growing red okra plants from seeds in Indian climatic conditions:
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Start by selecting a location for your red okra plants that receives at least 6 hours of direct sunlight per day. Okra plants prefer full sun but can tolerate partial shade.
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Prepare the soil by mixing it with compost or well-rotted manure. The soil should be well-draining, loamy and slightly acidic.
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Sow the red okra seeds directly in the ground or in seed trays. Space the seeds about 2-3 cm apart and cover them with a thin layer of soil. It's best to sow the seeds in the month of February-March.
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Water the seeds regularly, keeping the soil moist but not waterlogged. Water the seeds with a sprayer or watering can, so as not to disturb the seeds.
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Once the seedlings are large enough to handle, usually around 2-3 weeks, transplant them into individual pots or into the ground. Space the plants about 60-75 cm apart.
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Water the plants regularly, especially during the hot and dry months. Keep the soil moist but not waterlogged.
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Fertilize the plants every 4-6 weeks with a balanced fertilizer. You can use a water-soluble fertilizer with a ratio of 20-20-20.
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Keep an eye out for pests and diseases and take appropriate action if necessary. Common pests include aphids, whiteflies, and spider mites.
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The plant will start bearing fruit in around 8-10 weeks after sowing. Okra plants are heavy producers, and they will continue to produce fruit until the first frost.
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Harvest the okra when they are around 4-5 inches long, usually after 2-3 weeks of blooming, they tend to be tender and flavorful at this stage.
Note: Okra is a warm-season crop and it prefers a temperature between 25-35 degree C. It's best to grow them in the months of February-May and August-September. Avoid growing them during the monsoons and the extreme heat of the summer.