The Best Tips for Growing Cilantro in Your Garden
About Cilantro
Cilantro is a popular herb that is easy to grow in the home garden. It can be grown from seeds or transplants and prefers well-draining soil and full sun to partial shade. Cilantro grows quickly and can be harvested regularly once it reaches maturity. It is best to plant cilantro in the cool seasons, as it tends to bolt (produce seeds) in hot weather.
Sunlight
Cilantro plants prefer full sun to partial shade and should be grown in an area that receives at least 4-6 hours of direct sunlight per day. They can tolerate partial shade, but may not grow as vigorously or produce as much foliage in these conditions. Too much shade can lead to weak, spindly plants that are more prone to pests and diseases. In warm climates, it is best to plant cilantro in an area that receives morning sun and afternoon shade to help prevent the plants from bolting (producing seeds) too quickly.
Temperature
Cilantro is a cool season herb that prefers cooler temperatures for optimal growth. It grows best when the daytime temperatures are around 70-75°F (21-24°C) and the nighttime temperatures are around 60-65°F (15-18°C). Cilantro can tolerate light frosts, but it is sensitive to extreme heat and will bolt (produce seeds) quickly in hot weather. In warm climates, it is best to plant cilantro in the cooler seasons or in an area that receives partial shade to help prevent the plants from bolting too quickly.
Humidity
Cilantro plants prefer moderate humidity levels and can tolerate a wide range of humidity levels. They do not require high humidity to thrive, but they may benefit from extra moisture during hot, dry periods. It is important to keep the soil evenly moist, but not waterlogged, to prevent the plants from wilting or developing root rot. In areas with very low humidity, it may be necessary to mist the plants or provide additional humidity through the use of a humidifier.
Watering
Water the plants deeply and regularly, providing enough moisture to reach the roots, but allowing the soil to drain well to prevent root rot. During hot, dry periods, cilantro plants may need to be watered more frequently to prevent the soil from drying out. It is best to check the soil moisture level by sticking your finger about an inch into the soil. If it feels dry, it's time to water. If it feels moist, wait a few more days before watering again.
Soil Requirements
Cilantro plants prefer well-draining soil with a neutral pH. A good soil mixture for cilantro would be a combination of equal parts compost, perlite, and potting soil. Compost helps to improve the soil structure and provide nutrients for the plants, while perlite helps to improve drainage and prevent the soil from becoming too compact.
Recommended Types of Cilantro
There are many different varieties of cilantro, also known as coriander, available for cultivation. Here are four popular types:
Long Standing: This variety is known for its ability to produce foliage for a long period of time without bolting (producing seeds). It is a popular choice for gardeners who want to harvest cilantro throughout the growing season.
Santo: This is a slow-bolting variety that is known for its strong, pungent flavor and ability to withstand hot weather. It is a good choice for warm climates.
Leisure: This is a compact, dwarf variety that is perfect for small gardens or container cultivation. It is slow to bolt and produces flavorful leaves throughout the growing season.
Jantar: This is a fast-growing variety that is known for its high yields and resistance to bolting. It is a good choice for gardeners who want to harvest cilantro on a regular basis.
There are many other varieties of cilantro available, each with its own unique characteristics and flavor. It is a good idea to try out a few different types to see which ones work best in your garden.
Starting From Seed
Here are seven steps for growing cilantro from seeds:
Choose a sunny location with well-draining soil and prepare the bed by loosening the soil and removing any weeds or debris.
Sow the seeds directly in the garden, or start them indoors in pots or seed trays. If starting indoors, sow the seeds about 1/4 inch deep and keep them moist until they germinate, which usually takes 7-10 days.
Once the seedlings have emerged, thin them to about 6 inches apart.
Water the seedlings regularly to keep the soil evenly moist, but not waterlogged.
Fertilize the plants with a balanced, slow-release fertilize to provide them with the nutrients they need to grow.
Mulch the plants to help retain moisture and suppress weeds.
Harvest the cilantro leaves as needed by cutting them off at the base of the plant. Be sure to leave some leaves on the plant so that it can continue to grow.
Growing cilantro from seeds is a simple and rewarding process that can provide you with fresh, flavorful herbs for your cooking all season long.
Companion Plants of Cilantro
Cilantro is a versatile herb that can be grown with a variety of companion plants in the garden. Some good companion plants for cilantro include basil, dill, parsley, tomatoes, and onions. These plants can help to improve the overall health and productivity of the garden and can also help to deter pests and diseases.
Harvesting
Cilantro can be harvested at any time once it reaches maturity, which is usually about 60-70 days after planting. To harvest cilantro, simply cut off the leaves at the base of the plant with a pair of scissors or a sharp knife. Be sure to leave some leaves on the plant so that it can continue to grow and produce more foliage. Cilantro can be harvested regularly throughout the growing season to provide a continuous supply of fresh leaves for cooking.
Drying into Spices
Here are three methods for drying cilantro:
Air-drying: To air-dry cilantro, wash the leaves and pat them dry with a paper towel. Then, spread the leaves out on a clean, dry surface, such as a kitchen towel or a wire rack. Allow the leaves to air-dry for a few days until they are crisp. Once they are dry, crumble the leaves and store them in an airtight container.
Dehydrator: To use a dehydrator to dry cilantro, wash the leaves and pat them dry with a paper towel. Then, spread the leaves out on the dehydrator trays in a single layer and set the temperature to the lowest setting. Dry the leaves for about 4-6 hours, or until they are crisp. Once they are dry, crumble the leaves and store them in an airtight container.
Oven: To dry cilantro in the oven, preheat the oven to the lowest setting, usually around 150-200°F (65-95°C). Wash the leaves and pat them dry with a paper towel. Then, spread the leaves out on a baking sheet in a single layer and place them in the oven. Dry the leaves for about 2-4 hours, or until they are crisp. Once they are dry, crumble the leaves and store them in an airtight container.
These methods allow you to preserve cilantro for later use and add a burst of flavor to your cooking.
Susceptible Pests & Diseases
Cilantro plants can be prone to a variety of pests and diseases, including:
Pests:
Aphids: These small, sucking insects can damage cilantro plants by feeding on the leaves and stems. They can be controlled with insecticidal soap or by releasing natural predators, such as ladybugs or lacewings.
Slugs: These slimy pests can damage cilantro plants by feeding on the leaves and stems. They can be controlled by removing them by hand or by using slug bait or traps.
Whiteflies: These tiny, winged insects can damage cilantro plants by sucking the sap from the leaves. They can be controlled with insecticidal soap or by releasing natural predators, such as ladybugs or lacewings.
Diseases:
Powdery mildew: This fungal disease can cause white, powdery spots to form on the leaves of cilantro plants. It can be controlled by providing good air circulation, avoiding overhead watering, and applying a fungicide.
Root rot: This fungal disease can cause the roots of cilantro plants to rot, leading to wilting and death. It can be prevented by providing well-draining soil and avoiding overwatering.
Downy mildew: This fungal disease can cause yellow or brown spots to form on the leaves of cilantro plants. It can be controlled by providing good air circulation, avoiding overhead watering, and applying a fungicide.
It is important to monitor your cilantro plants regularly and take steps to control pests and diseases as soon as they are noticed. This will help to keep your plants healthy and productive.
What To Do With Cilantro Flowers
When cilantro plants start to produce flowers, it is a sign that the plants are reaching the end of their lifespan and are beginning to bolt (produce seeds). You can either remove the flowers from the plant to encourage the plant to continue producing foliage, or you can allow the flowers to mature and produce seeds.
If you choose to remove the flowers, simply snip them off at the base of the plant with a pair of scissors or a sharp knife. This will help to prolong the plant's productive period and allow you to continue harvesting the leaves.