How to Grow Celosia | Growing and Planting Guide

CELOSIA – Find out ways to grow celosia in this growing and planting guide. Growing celosia is simple. Its bright blossoms include appeal to every yard, you could also expand it as a houseplant, interior.

Celosia, also known as cockscomb and also feathery amaranth is grown for its spectacular inflorescent as well as snazzy vivid blossoms.

Family– Amaranthaceae

USDA Zones– 3– 11, perennial in zones 9 and 10

Proliferation Technique– Seeds

Difficulty– Easy

The category Celosia comes from the household of Amaranthaceae, it consists of plants very valued for their snazzy inflorescent, colorful and cosy flowers that increase over the fallen leaves.

Celosia is belonging to exotic areas of Asia as well as Africa. In the majority of species, flowering starts in late springtime as well as could continue till late loss (fall) in chillier climates. Whereas, in subtropics as well as tropics, it is grown as a seasonal.

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Popular Celosia Varieties

Celosia Argentea

Celosia argentea is native to exotic Asia. It’s a plant that grows to an elevation of one meter with dark environment-friendly rugged fallen leaves with noticeable ribs. The blossoms are bright and also vibrant and also can last approximately 6 to 8 weeks.

Celosia Cristatacockscomb

Likewise called as Chi Kuan in China. It is referred to as cockscomb as the flower head resembles the head of a fowl. It can be found in colors like carmine red, yellow, white.

The plant of this selection has edible uses also in the countries of West Africa and also South East Asia. Both the leaves as well as flowers are consumed.

Celosia Plumosa

Called downy amaranth it matures to 40 centimeters high, branched with fancy stems, oval leaves and flowers. The flowers of this varieties are usually dried out as well as maintained for decor as they keep their color for a long period of time.

Celosia Caracas

Celosia Caracas blossoms from mid-summer to drop. Its lovely pink as well as purple colored flowers blossom above oval shaped leaves. You could also make wonderful cut blossoms of them.

How to Grow Celosia


Celosia enjoys sunlight as well as heat. The maximum temperature for celosia varieties around 64 F– 80 F (18– 25 ° C) and to obtain abundant flowers, exposure to the full sun is important.

If growing inside your home or on a veranda, find Southern or Western direct exposure for continuous blossoms.


Celosia loves moist soil. Although the plant can endure brief durations of dry spell yet it expands much better when soil stays somewhat damp. While watering, bear in mind not to overwater plant to stay clear of fallen leave spots, stem rot, root rot and other fungal illness.


Celosia plant grows in a lot of the dirt types, however it is better to use dirt that is rich in organic matter and also drains pipes well. The pH level of the dirt needed need to be around 6 to 7.

Celosia Flower Care

1. Fertilization

Fertilize celosia with liquid fertilizer once a month. When the plant starts to bloom, it needs fertilizer more frequently (every two weeks). Use a fertilizer that is high in nitrogen such as a ratio of 3: 1: 2.

2. Humidity

The plant grows well in containers but indoor air in homes remains too dry for flowers to flourish. Help them by running a humidifier next to the plant or by placing the pot on a shallow tray filled with pebbles and a bit of water.

Misting the foliage will also help but take care not to wet the flowers but only the leaves. Do this in the morning as celosia is prone to fungal diseases.

3. Keep it warm

As celosia is a tropical plant it loves the warm and humid climate. The species of this plant grow as perennials in US Department of Agriculture plant hardiness zones 9 to 11, and as annuals elsewhere.

4. Grow in full sun

Celosias need full sun to grow well. For these plants, the more sun, the better. Houseplants benefit from a south-facing window or balcony, also, remember to not let the soil dry out in the sun.

5. Do mulching

Outdoor planted celosia are benefited from a thick layer of organic mulch, which keeps them warm and also helps the soil to retain moisture. In addition, mulching helps in preventing the growth of weeds.

Many varieties can grow taller than 1 meters and needs support to prevent them from toppling over in strong winds or rainstorm.

6. Deadhead Flowers

Deadheading encourages the plant to produce more flowers and saves their energy from making seeds. Prune off spent flowers before they set seed with scissors. Before cutting make sure to sterilize the blades by cleaning with alcohol and let it dry before using.

7. Look for pests

Celosias are prone to fungal diseases, you can prevent these by avoiding overwatering.

Spider mites and aphids are the most common pest that attacks Celosias. They are particularly prevalent on houseplants. The easiest way to get rid of them is to simply wash them away with a strong stream of water. This has the advantage of removing dust from the leaves too, which can contribute to the growth of mites.

Proliferation and also Growing Celosia

expanding celosiaCelosias could be multiplied from seeds or you could purchase potted plants from the nursery. If you multiply plants from seeds it is likely that you will certainly get the plants that are not like the moms and dad plant. Nevertheless, in this situation, you could obtain some enjoyable surprises.

If you’re expanding celosia from seeds, sow seeds inside, 4 weeks before last frost date in good quality seed beginning mix and cover these with the thin layer of dirt and also maintain the mix continuously damp.

* In subtropical environments, seeds can be sown year round.

Once the seeds have sprouted, removal them to intense location however not in straight sunlight. When they get to the height of regarding 3-4 cm you could plant them in private pots as well as continue to water to make sure that the dirt remains slightly moist constantly. Typically after a number of months from sowing celosia seeds, plants will certainly get to the elevation of 15 cm. and the young plants will certainly start to flower.

If you’re growing celosia outside or expanding blossoms beds of it wait until all the threats of frost will certainly pass. Leave 18 inches of areas between each plant for smaller ranges, for bigger selections leave around 24 inches of room.

Blossom beds of celosia look intense and dazzling, it is additionally perfect for edgings as well as borders. The rows of celosia in gold, orange, crimson or yellow appearances fire like and includes appeal to any kind of yard. Its ruffled, creamy blossoms are eye catching!

Parasites as well as Conditions

Typical parasites and conditions that contaminate celosia plant are aphids and also crawler termites. For conditions, look for fallen leave area, stem, and origin rot. To prevent infection maintain your plant healthy, water in limit as well as guarantee excellent drainage. Spray with organic chemical and fungicide if essential.

If your celosia plant begins to wilt and also matures with difficulty, it signifies too much watering or fertilizing. Planting in well-draining soil or in a soilless potting mix and fertilizing according to the guidelines will certainly take care of these issues.

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