Earn 1.3 Lakh from Coriander Cultivation: A Complete Guide, Best Month, Price, & Tools in 2024

Coriander, a versatile and popular herb, can now be cultivated year-round with the help of a polyhouse. This comprehensive guide offers simple steps, the best month to planting, profits, and challenges to anticipate.

About Polyhouse

A polyhouse is the most flexible structure employing controlled climatic conditions to facilitate optimal plant growth across various seasons. The dimensions of a polyhouse range from small-scale structures to industrial-sized buildings, catering to diverse farming needs. Typically crafted from transparent polyethylene, this material traps solar heat and prevents the escape of greenhouse gases. To ensure favorable conditions for plant growth, the interior temperature is regulated during colder months, allowing year-round cultivation. Particularly suitable for challenging climates in regions like Uttar Pradesh and Rajasthan, polyhouse farming emerges as a cost-effective greenhouse solution.

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Planting Coriander in Polyhouse

Implementing these guidelines in polyhouse cultivation increases the productivity of coriander growth and provides abundant supply:-

Prepare the Soil

-Cultivate a designated area for planting coriander. Gardeners with greenhouse kits featuring slab bases can utilize hanging pots or raised garden beds.

-Incorporate well-composted manure into the soil to enhance fertility.

Sowing Seeds

-Plant coriander seeds approximately a quarter of an inch deep. Maintain a spacing of 6 inches between seeds, arranging them in rows with a one-foot gap.

-Coriander typically germinates within a span of three weeks.

Fertilization

- Apply additional compost or natural fertilizer when the coriander plants reach a height of about 2 inches.

 - A quantity of approximately 55g or 1.9 ounces is sufficient for a 5ft. × 5ft. patch.

Watering Practices

Recognize coriander as a herb adapted to dry climates, negating the need to keep the soil excessively moist after germination.

Regular Maintenance

- Monitor the growth progress and ensure timely supplementation with compost or natural fertilizer.

- Maintain a vigilant approach to herb development, addressing any potential nutrient deficiencies.

Optimal Growing Conditions

- Coriander exhibits rapid growth within greenhouse environments.

- To ensure a continuous supply throughout the growing season, consider planting fresh batches of coriander every two to three weeks.

Best Month to Grow Coriander

• Coriander exhibits rapid growth within a greenhouse environment. To ensure a continuous supply throughout the growing season, consider planting fresh batches of coriander every two to three weeks. Planting it from March to early September is the best timimg.

• Late spring and early fall are prime times for leaf development. Directly sow coriander seeds for optimal cultivation, avoiding the use of seed trays.

• Transplanting may induce premature seeding if coriander plants are disturbed. Plant seeds in nutrient-rich, well-drained soil to mitigate potential challenges.

• Incorporate quality garden compost or well-rotted manure to enhance soil quality. Use a rake to achieve a fine and even soil texture, removing large stones or lumps.

• Maintain a spacing of 20cm between individual plants and rows for ideal growth conditions. For container planting, use high-quality multipurpose compost. Containers should have a minimum depth of 25 centimeters due to the coriander's tap roots.

• Sow coriander seeds directly on top of the compost in containers. In a 25-centimeter diameter container, plant approximately five seeds, ensuring thorough watering.

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Challenges of Growing Coriander

• Coriander faces susceptibility to adverse weather conditions, unable to endure either frost or extreme heat. Exposure to such conditions induces yellowing of the leaves and triggers premature seed production instead of fostering lush foliage. To mitigate these challenges, strategic planting in late spring or within a controlled environment, such as a greenhouse kit, is imperative to maintain a temperature range between 60 – 80 degrees Fahrenheit.

• The potential threat of aphids poses a challenge to coriander cultivation, as these pests tend to cluster around buds, hindering normal growth and resulting in stunted plant development. Vigilant pest management strategies are crucial to ensure the health and productivity of coriander plants.

Frequently Asked Questions (FAQs) on Coriander Cultivation

Can coriander be cultivated year-round in a polyhouse?

Yes, with the help of a polyhouse, coriander can be cultivated year-round. The controlled climatic conditions provided by the polyhouse ensure optimal plant growth across various seasons.

What are the key steps for planting coriander in a polyhouse?

• Prepare the soil by cultivating a designated area or using hanging pots or raised garden beds.

• Incorporate well-composted manure into the soil for enhanced fertility.

• Plant coriander seeds about a quarter of an inch deep, maintaining proper spacing.

• Apply additional compost or natural fertilizer when the plants reach 2 inches in height.

• Monitor growth and address nutrient deficiencies through regular maintenance.

When is the best month to grow coriander in a polyhouse?

Coriander exhibits rapid growth in a greenhouse environment. Late spring and early fall are prime times for leaf development, generally from March to early September. Planting fresh batches every two to three weeks ensures a continuous supply throughout the growing season.

What challenges might be faced in coriander cultivation, and how can they be mitigated?

Adverse weather conditions like frost or extreme heat may lead to yellowing of leaves and premature seed production. Strategic planting in late spring or within a controlled environment, such as a greenhouse, helps maintain a temperature range between 60 – 80 degrees Fahrenheit.

Aphids pose a threat, clustering around buds and hindering normal growth. Vigilant pest management strategies are crucial to ensure the health and productivity of coriander plants.

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