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Planting Cauliflower Seeds: A Detailed Guide
If starting from seeds, sow them 1/4 to 1/2 inch deep in the prepared pot. Space seeds 3-4 inches apart to allow room for thinning. Keep the soil consistently moist but not waterlogged. Germination typically occurs within 7-14 days. Once seedlings have two true leaves, thin them to one plant per pot to ensure adequate space for growth. If starting with transplants, plant them as described in the pot preparation section.
Watering and Fertilizing: Ensuring Optimal Growth
Cauliflower requires consistent moisture, so water the pot regularly, ensuring the soil remains evenly moist. Avoid letting the soil dry out completely between waterings. Fertilize every 4-6 weeks with a balanced, water-soluble fertilizer or a slow-release granular fertilizer. Pay attention to the nitrogen content, as too much can lead to excessive leaf growth at the expense of head development. Monitor the plant’s growth and adjust your care routine as needed.
Managing Pests and Diseases in Potted Cauliflower
Common pests affecting cauliflower include aphids, cabbage worms, and slugs. Regularly inspect your plants and remove any pests by hand or use insecticidal soap for severe infestations. To prevent diseases such as clubroot or downy mildew, ensure proper drainage and avoid overhead watering. Crop rotation and maintaining cleanliness around your pots can also reduce disease risk. If a plant becomes severely affected, remove it to prevent the spread of disease.
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