12 – 22 inches.
Coriander is a fast-growing annual plant that reaches up to 12 – 22 inches in height.
How much space does coriander need?
When sowing outdoors, thin seedlings or young plants to 5-7.5cm (2-3in) apart. If you specifically want to grow it for its seeds, grow at 20-25cm (8-10in) apart.
Does coriander come back every year?
Cilantro is an annual, though it may survive the winter in mild climates. However, if you allow a few of the seeds to drop from the mature plant once it flowers, new cilantro plants may sprout when temperatures cool down in the fall. And baby cilantro plants may pop up without help from you next spring!
How fast does coriander grow?
Coriander is easily grown from seed, with the seed taking around 2 weeks to sprout above the ground. It can be direct sown, about 6mm deep (watch for slugs and snails mowing it down before you see it) or started in punnets then transplanted in 4-5 weeks.
How long does coriander plant live?
You’ll get several harvests before the plant begins to die or bolt, at which point you can buy a new supermarket plant and start again. Coriander/cilantro is a fast growing and short-lived plant that naturally grows, seeds, and dies in six to eight weeks.
Does coriander spread in the garden?
Coriander has a terrible habit of bolting to seed whenever the conditions that it is in changes. If the weather turns from hot to cold or cold to hot, coriander will decide that it is time to produce more seed and will send up flower heads from the centre of the plant.
Where is the best place to plant coriander?
Ideal conditions: coriander likes a sunny spot, well-drained soil and a steady supply of both water and fertiliser. It grows equally well in pots or in garden beds. If using pots, use top quality potting mix and sit the pots up on pot feet, so water drains away after each watering.
Will coriander regrow after cutting?
Will cilantro grow back after cutting? Cilantro that is cut back entirely will eventually grow back, but we recommend cutting just what you need at a time to encourage robust growth. If cilantro is grown under ideal conditions with regular harvests, the same plant will keep producing for many weeks.
How often should I water coriander?
They require about 1 inch of water per week for best growth. Thin seedlings to 6 inches apart so that they have room to develop healthy leaves. Once the plants are established, they do not need as much water per week. Keep them moist, but be careful not to overwater them.
How many times can you harvest coriander?
Once they reach a height of around 6-8 inches, they are ready for the first harvest. Using the cut and come again method you can have multiple harvests throughout the 4-month period that the plant grows new leaves, before it bolts.
Does coriander need full sun?
Coriander prefers full sun, but it will grow in a little shade. In hotter zones, protection from the strongest sun is advisable. Coriander has weak stems and fine leaves.
Is coriander supposed to be ground?
Coriander seeds are the plant’s dried fruit, which can be used whole or ground.
Should you let coriander flower?
Regular picking encourages more leaves to sprout. When plants start to flower, either pick the blooms to add to salads, or leave them to form seeds.
How do you prune coriander?
How to Prune Cilantro Without Harming the Plant
- Disinfect your shears. Before pruning, you’ll need to disinfect your scissors to avoid spreading any diseases to the plant.
- Cut from the base.
- Remove yellowing or damaged leaves.
- Prune off flowers.
- Prune the stems minimally.
- Remove seed pods.
What grows well with coriander?
Similar to parsley, coriander is relatively flexible and easy to grow. Coriander is known to attract beneficial insects and is a great companion to dill, anise or parsley.
Why is coriander so difficult to grow?
Coriander seeds often fail to germinate if you sow them in the wrong season. Although it is a cool-season herb, it requires warm soil to germinate. Avoid sowing cilantro seeds when it’s hot, always do it before it starts to get hot. In the USDA zones 8, 9, and 10, plant the cilantro seeds in the fall.
How do you grow bushy coriander?
Keep your coriander plants well watered. While it’s important to not overwater coriander, you do need to keep the soil damp, as dry soil can cause plants to bolt (flower prematurely). You can feed occasionally with a liquid seaweed mix if you want to, but coriander doesn’t need additional nutrients.
Are coriander flowers poisonous?
Coriander flowers are edible. They have a strong herbal flavor. Coriander flowers can be used along with leaves in most recipes. They have a cooling effect on spicy dishes.
Can you grow coriander in pots?
You can also grow coriander successfully in pots or trays filled with a good multipurpose compost. Coriander plants have deep tap roots so pots need to be at least 25cm deep. Scatter seeds on the surface of the compost and cover, watering well. In a pot of 25cm diameter you can sow approx 5 seeds per pot.
What pest eats coriander?
If the coriander is being eaten by caterpillars check the back of the leaf for evidence they are present. Cutworm caterpillars live below the ground and come up an night to feed on he plants.
Does coriander survive winter?
Can tolerate mild frost.