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How to Care for Coriander Plant

Updated: November 6, 2022

Coriander, also known as cilantro, is a popular herb used in various dishes around the world. It is easy to grow and care for, making it a great addition to any home garden. In this article, we will discuss the steps you need to take to care for your coriander plant.

Planting Coriander

The first step in caring for your coriander plant is planting it properly. Coriander grows best in well-drained soil with a pH level between 6.0 and 7.5. It prefers full sun or partial shade and needs to be watered regularly.

To plant coriander, fill a pot or container with well-draining soil and sow the seeds about ¼ inch deep. Keep the soil moist but not waterlogged. Coriander seeds usually germinate within 2-3 weeks.

Alternatively, you can start with a young coriander plant purchased from a nursery or garden center.

Watering Coriander

Coriander plants require regular watering to keep the soil moist. However, overwatering can cause the roots to rot and damage the plant. To avoid this, water your coriander plant once a week or when the top inch of soil feels dry to the touch.

It is also essential to ensure proper drainage of the soil to prevent standing water around the roots.

Fertilizing Coriander

Coriander plants do not require much fertilizer. However, you can add some organic compost or slow-release fertilizer during planting or after two months of growth.

Avoid using too much nitrogen-rich fertilizer as it can cause the plant to produce more leaves than seeds.

Pruning Coriander

Pruning is an essential part of caring for your coriander plant. Regular pruning encourages bushy growth and prevents it from becoming leggy.

To prune your coriander plant, pinch off the top few inches of growth to encourage lateral branching. You can also prune off yellowing or damaged leaves.

Harvesting Coriander

Coriander plants usually mature within 40-45 days after planting. You can harvest it by cutting off the leaves and stems when the plant is about 6-8 inches tall.

Alternatively, you can wait until the plant produces flowers and seeds. The seeds can be harvested once they turn brown and start falling off the plant. You can store the seeds in a dry place for future use.

Common Problems with Coriander Plants

Like any other plant, coriander is susceptible to various pests and diseases. Some common problems with coriander plants include:

  • Powdery mildew: A fungal disease that causes a white powdery coating on the leaves. To prevent this, ensure good air circulation around the plant and avoid watering from above.
  • Aphids: Small insects that suck sap from the leaves, causing them to wilt and curl. You can control aphids by spraying a solution of water and dish soap on the affected leaves.
  • Root rot: Caused by overwatering or poorly drained soil. To prevent this, ensure proper drainage of the soil and avoid overwatering.

FAQ

How often should I water my coriander plant?

Water your coriander plant once a week or when the top inch of soil feels dry to the touch.

Can I grow coriander indoors?

Yes, coriander can be grown indoors as long as it gets enough sunlight and proper care.

How do I prevent my coriander plant from becoming leggy?

Regular pruning encourages bushy growth and prevents it from becoming leggy.

How long does it take for coriander to mature?

Coriander plants usually mature within 40-45 days after planting.

How do I harvest coriander?

You can harvest coriander by cutting off the leaves and stems when the plant is about 6-8 inches tall. Alternatively, you can wait until the plant produces flowers and seeds.