Coriander (Coriandrum sativum) is a spice that has a unique flavor and is used in many different dishes.
This coriander is a great spice to have on hand, but can be difficult to find in some areas. It also can be expensive if you purchase it from a grocery store or specialty shop.
You can easily grow your own coriander by planting it in pots. This guide will show you how to grow coriander in pots so that you can have this delicious spice on hand whenever you need it.
How to grow coriander indoors
Coriander (Coriandrum Sativum) (1) is an annual herb that is commonly used in Indian and Mexican cuisine. It has a pungent, slightly citrusy flavor and is often used as a garnish or to add flavor to curries, stews, and salads. Coriander can be grown easily in pots, both indoors and outdoors.
1. Potting mix
To grow coriander in pots, start by filling a pot with well-draining potting mix. If you’re growing coriander indoors, select a pot that is at least 8 inches wide and has drainage holes.
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2. Sow the seeds
Once you have your potting mix, sow the coriander seeds about ½ inch deep and 2 inches apart. Water the seeds lightly and keep the soil moist but not soggy.
3. Thin the seedlings
Once the seedlings have sprouted and are about 2-3 inches tall, thin them out so that they are about 6 inches apart.
4. Water and fertilize
Water your coriander plants regularly, keeping the soil moist but not soggy. If you’re growing coriander indoors, you will need to water more often than if you’re growing it outdoors. Fertilize your plants every 2-3 weeks with a balanced liquid fertilizer.
You can begin harvesting your coriander leaves when they are about 4-6 inches long.
Cut the leaves off at the base of the plant. You can also harvest the seeds when they are brown and dry. To do this, cut the seed heads off the plant and dry them in a sunny spot.
Once they are dry, you can remove the seeds by rubbing them between your hands. Store the seeds in an airtight container. Coriander leaves can be used fresh or dried. Dried coriander leaves will lose some of their flavor, so it’s best to use them within a few months.
How to grow coriander from seed
Follow the below steps and you’ll be harvesting coriander in no time!
1. Fill a pot with good quality seed raising mix and water well.
2. Sow the seeds thinly, cover with mix and water again.
3. Place the pot in a warm, sunny position.
4. Keep the mix moist but not wet.
5. When the seedlings are large enough to handle, thin out to one per pot.
6. Apply a liquid fertiliser once a week.
7. When the leaves start to yellow, cut them back to encourage new growth.
8. Coriander is ready to harvest when the leaves are a deep green.
9. Cut the leaves, wash and dry them before using.
Sowing coriander seeds
Coriander seeds can be sown directly into the ground, but they can also be grown in pots. When growing coriander in pots, it’s best to start them off in a soil-less potting mix. This will help to prevent the roots from becoming waterlogged.
To sow the seeds, simply scatter them on the surface of the potting mix and lightly press them down. Then, water the seeds lightly.
Place the pot in a warm, sunny spot and keep the soil moist. The seeds should germinate within 10-14 days.
Once the seedlings have emerged, thin them out so that there is only one per pot. Allow the seedlings to grow for a few more weeks before harvesting the leaves.
Grow coriander in water
To grow coriander in water, you will need:
- A pot or container
- Coriander seeds
1. Fill your pot or container with water, leaving enough space at the top for the seeds.
2. Add the coriander seeds to the water. Make sure to change the water every 2 weeks to help the plants grow healthy and strong.
3. Make sure to place your pot or container in a sunny spot, but make sure it’s not scorching. The plants need plenty of light to grow, but too much direct sunlight can damage them.
4. Check the water level every day and top up as needed.
5. If you want to give your plants a boost, you can use water soluble solid fertilizer. Just mix it in with the water every week or so.
6. When the seedlings are big enough, you can transplant them into soil.
Benefits to grow coriander in water
Why we need to grow coriander in water? Because we can just place it in our kitchen and we get an endless supply of this essential herb.
Weed can easily take over a coriander plant, especially when it’s growing in the soil, however growing coriander in water can avoid weed.
Coriander growing season
The coriander growing season is typically from late summer to early autumn. This means that if you want to grow your own coriander, you’ll need to start sowing the seeds from late spring onwards.
The best way to grow coriander is in pots or containers. This is because the plant doesn’t like its roots to be disturbed, and so growing it in a pot means that you can easily control its environment.
Coriander growing conditions
Coriander (Coriandrum sativum) is an annual herb that is easy to grow in pots. It prefers a sunny location and well-drained soil.
Be sure to water regularly, as the plant will bolt (go to seed) if the soil is too dry. Fertilize every two weeks with a half-strength solution of balanced fertilizer.
To harvest, cut the leaves as needed and use them fresh or dried. The plant will reseed itself, so you can enjoy a continuous supply of this flavorful herb.
Grow cilantro from cuttings
Cilantro can be propagated from cuttings taken from the mother plant.
1. Cut a 6-inch (15 cm) section from the tips of the cilantro plant.
2. Strip off the lower leaves, leaving only 2 or 3 sets of leaves at the top of the cutting.
3. Dip the cut end of the cilantro cutting in rooting hormone and plant it in a small pot filled with moistened potting mix.
4. Place the pot in a warm, sunny location and keep the soil moist. In 4 to 6 weeks, the cilantro cutting will have rooted and can be transplanted into a larger pot or into the garden.
Common problem in growing coriander
Coriander is easy to grow, but there is one common problem that people run into:
The common problem in growing coriander is keeping the soil moist. If the soil is too dry, the coriander will bolt (go to seed). If you live in an area with high humidity, make sure to plant the coriander in a well-drained pot. Grow lights can also help to prevent bolting.
Coriander likes a light fertilizer. Use a balanced fertilizer such as 10-10-10 or 20-20-20. Fertilize every two weeks or as needed.
Water the coriander deeply, but don’t allow the plant to sit in water. Let the soil dry out a bit between watering.
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4. Pests and Diseases
Coriander is susceptible to aphids and other pests (2). Check the plant regularly and treat with an insecticide if necessary. Coriander is also susceptible to fungal diseases such as powdery mildew. Treat with a fungicide if needed.
Coriander can be harvested when the leaves are young and tender. Cut the leaves as needed, taking care not to damage the plant. Coriander can also be harvested when the seeds are mature. Cut the seed heads and allow them to dry. Once dry, the seeds can be crushed and used as a spice.
How to store coriander
Cilantro (or coriander) (3) is a delicate herb that doesn’t keep well once it’s cut.
To store fresh cilantro, wrap the stems in a damp paper towel and place them in a perforated plastic bag in the crisper drawer of your refrigerator. The cilantro will last for about a week stored this way.
You can also store cilantro in a glass of water on your countertop; just be sure to change the water every few days.
If you want to store cilantro for longer than a week, you can freeze it. First, wash and dry the cilantro, then chop it and place it in a freezer-safe bag. The cilantro will last for several months stored in the freezer.
7 Coriander companion plants
Companion plants are plants that grow well together and help each other out. Some good companion plants for coriander include:
1. Basil: These two herbs love each other. They grow well together and help to deter pests.
2. Cauliflower: Cauliflower provides shade for the coriander and helps to retain moisture in the soil.
3. Celery: Celery is another herb that does well with coriander. They help to keep each other pest-free.
4. Chillies: Chillies and coriander love each other. They help to repel pests and improve the flavour of each other.
5. Garlic: Garlic helps to keep pests away from coriander.
6. Onions: Onions also help to keep pests away and improve the flavour of coriander.
7. Tomatoes: Tomatoes provide shade for coriander and help to retain moisture in the soil.
These are just some of the companion plants that do well with coriander. Experiment and see what works best in your garden!
Coriander is a versatile herb that can be used in many dishes. It is easy to grow in pots, and you can have fresh coriander all year long. Follow these steps to grow your own coriander plants.
Coriander is an annual plant that grows best in warm climates. You can start seeds indoors six to eight weeks before the last frost date or sow them outdoors when the soil warms up in late spring.