Several unusual ornamental flowers that bloom year-round when given plenty of sunlight and warmth

Below is an introduction to some ornamental flowers that are not commonly seen in daily life. Some of these plants grow relatively tall and can barely be kept as potted plants. They are not common in flower shops or flower markets, but they are generally propagated from seeds, and those who are interested can try sowing and cultivating them in spring.

First type: Ageratum

There are many varieties of Ageratum suitable for ornamental use, including the large-flowered Ageratum, whose plants grow relatively compact and have bright blue flowers shaped like small fluffy balls. Ageratum is not a newly introduced variety; its plants generally grow to over ten cm, and the taller ones can reach over 30 cm. It is a plant that is very attractive to butterflies and other pollinating insects.

Ageratum is a very heat-tolerant and sun-tolerant plant. In summer, even with full sun exposure, there is no problem with its care. They usually grow in places with relatively shady light. Just pay attention to letting the potting soil dry out completely and then watering thoroughly. If there is too much water, root rot is likely to occur, and it can also easily lead to gray mold.

Second type: Red-hot Cat's Tail (Acalypha hispida)

Some people also call it dog's tail red. It is an ornamental flower very suitable for hanging basket cultivation. It likes a warm and humid environment year-round and grows very tall. It can be seen in botanical gardens in southern regions. It can grow to two or three meters tall, and its flowers are upright and hang down in cone shapes, generally dark red, with purple, golden and green varieties as well.

Among them, the red-flowered one is very popular now. Its flowers are not common, but once it blooms, it can last for a relatively long time. It is generally cultivated from seeds, and sowing can be attempted after spring warms up. When the seedlings grow three or four true leaves, they can be transplanted.

Third type: Cleome

The flowers of Cleome look a bit like little butterflies. The flower color is generally pink, and the plant is relatively tall. It is also a plant suitable for propagation by sowing. Some varieties are self-sowing, and as long as some are planted in the yard, they can reproduce on their own. Cultivation can only be carried out after spring warms up and the temperature stabilizes.

The good thing about caring for Cleome is that it has few pests and diseases. Its scent is rather unusual; some people find it quite fragrant, while others think it smells a bit bad. It is generally used as a cut flower for ornamental purposes.

Fourth type: Cosmos

Cosmos is a very common ornamental flower. It likes ventilated, bright light and a warm environment year-round. It is a very charming small flower. After spring warms up, sowing and cultivation can be carried out. Cosmos has feathery leaves and small daisy-like flowers.

Growing Cosmos is also very simple. In short, it is cheap. Once it grows three or four true leaves, it can be transplanted. Transplant it directly with soil, and the care location should have sufficient sunlight and maintain a warm and humid environment year-round.

Fifth type: Tobacco Flower (Nicotiana)

If you want to grow an unusual flower with fragrance, Tobacco Flower is a good choice. It is a relatively old-fashioned flower, and there are also some short varieties, so they can be grown as potted plants. Tobacco Flower releases a fragrance similar to jasmine at night, while during the day the flowers close and there is not much fragrance.

In the evening, the fragrance of Tobacco Flower is very strong. Caring for Tobacco Flower generally involves growing it from seeds, and it grows very rapidly. Note that when growing from seeds, do not cover them with soil; the seeds need light to germinate.

Sixth type: Teddy Bear Sunflower

Not all sunflowers grow very tall. The Teddy Bear Sunflower above grows very short and has very interesting flowers. It is very suitable as an ornamental plant in the yard.

Teddy Bear Sunflower is a variety that greatly loves light and can bloom in summer. It is more charming than traditional yellow sunflowers. After spring warms up, it can be propagated by sowing, and its growth speed is very fast.

Seventh type: Purpletop Vervain (Verbena bonariensis)

Purpletop Vervain has small purple flowers and looks better when mixed with other flowers. It is a very unusual plant. The Purpletop Vervain plant is relatively short, while the flowers grow tall and sway with the breeze.

Purpletop Vervain is very suitable for potted cultivation. After spring warms up, sowing can be carried out. Generally, cultivating in mid-spring is best.