The main types of pelargoniums are divided into several popular groups,

 The main types of pelargoniums are divided into several popular groups, distinguished by their growth habit, leaf shape, and flowering characteristics. Popular types and groups include: Zonal (*Pelargonium zonale*): 

The main types
of pelargoniums
are divided into several
popular groups,

 The most common type, featuring characteristic dark bands ("zones") on the leaves and spherical flower clusters. Ivy-leaved (Trailing): Features long, cascading stems and smooth, fleshy leaves that resemble those of ivy; ideal for hanging baskets and balcony boxes. Regal: Distinguished by large, often ruffled flowers with dark blotches or streaks on the petals; the bloom period is shorter than that of the Zonal type, but the display is spectacular.

Spireas are divided into two main groups based on flowering.

 Spireas are divided into two main groups based on flowering time: spring-flowering and summer-flowering.

Spireas are divided into
two main groups
 based on flowering.

 Spring-flowering species: These shrubs bloom on the previous year's growth. Their flowers are usually white, gathered in umbels or corymbs, and bloom in May and June.

 Spiraea × cinerea 'Grefsheim' is a popular hybrid with graceful, arching shoots and double, snow-white flowers. Spiraea × vanhouttei is a large, spreading shrub with cascading branches covered in white flowers. Spiraea arguta is one of the earliest and most profusely blooming species with drooping branches. Spiraea nipponica is a dense shrub with dark green foliage and white inflorescences (the 'Snowmound' cultivar is well-known).

The main varieties of dichondra are divided by foliage color into silvery and green.

  Popular dichondra varieties include: 'Silver Falls': a variety with long, silvery-ash-colored shoots (up to 1.5–2 m), sun-loving, and ideal for pots. 'Emerald Falls': a variety with rounded, bright green leaves and shorter shoots (about 80–90 cm), grows well in shade.

The main varieties of
dichondra are divided
 by foliage color into
silvery and green.

 In ornamental gardening, there are two main and most popular dichondra varieties, prized for their luxurious, cascading shoots: 1. Silver Falls is a cultivar of the dichondra argentea species. Appearance: It has small, rounded leaves covered in fine fuzz, giving them a refined silvery-ash or glaucous hue. Growth habit: It forms longer, thinner, and more graceful stems that can reach 1.5–2 meters in length. Conditions: This cultivar is very sun-loving. In shade, it loses its unique silvery sheen and becomes greener, and the crown becomes more sparse. It tolerates heat and short-term drought well.

Coltsfoot varieties.

  Coltsfoot has no cultivated varieties, as it is a wild medicinal plant and rhizomatous weed. There is only one species in the genus Tussilago: Tussilago farfara (common coltsfoot). 

Coltsfoot

 Breeders do not develop ornamental or garden varieties of this plant, as it reproduces naturally in the wild and is often considered a weed in gardens. Plant characteristics: Single species: Tussilago farfara. Family: Asteraceae (Compositae). Uses: Used in folk and traditional medicine (as decoctions for coughs and inflammation). Origin of the name: The underside of the leaf is fuzzy and warm ("coltsfoot"), while the top is smooth and cool ("coltsfoot").

Popular varieties of chamomile grown in a group.

 Popular daisy varieties are divided into groups based on the shape and size of their double inflorescences.

Popular varieties of chamomile
 grown in a group.

 Popular series and varieties: Tasso: A series with large, pompom-shaped inflorescences (up to 4 cm in diameter) of a dense, spherical shape. Flowers come in white, pink, and deep red. Habanera: Distinguished by very large, double flowers (up to 5–6 cm) with long, ray petals, slightly curled at the tips. Robella: Known for its salmon-pink hue, a rare shade among daisies. Large, double inflorescences, compact bushes. Rob Roy: A miniature variety with bright ruby ​​pom-pom inflorescences. Bellissima: An early-flowering series with densely double spherical flowers in a variety of bright shades. Galaxy: A series with large semi-double and double flowers on strong stems, resistant to bad weather.

Croton (codiaeum) is a popular houseplant prized for its incredibly vibrant.

 Croton (codiaeum) is a popular houseplant prized for its incredibly vibrant, multicolored leaves and the variety of their shapes. Leaf color ranges from green and light yellow to orange, red, and even almost black as the plant matures. Below are the most popular and beautiful croton plant varieties. 'Petra' is the most well-known and widespread variety. It has classic oval or lobed leaves with a pointed tip. The basic shape is clearly defined, thick yellow, orange, or red veins on a dark green background.

Croton

' Mammy' is easily recognized by its unusual leaf shape: they are narrow, long, and tightly twisted into a spiral. The coloration is very chaotic and rich, with a single bush combining bright red, yellow, pink, and green hues.

 The "Excellent" variety has leaves reminiscent of oak leaves, with prominent three lobes. The upper surface of the leaf is typically yellow-green, while the underside eventually turns burgundy-red, creating a stunning contrast.

Popular ornamental varieties of Colocasia esculenta.

 Popular ornamental varieties of Colocasia esculenta, known as 'elephant ear', are prized for their large heart-shaped leaves and unusual colours. The most famous varieties include the dark burgundy Black Magic, the almost black Black Coral, the variegated green and white Mojito and the original Tea Cup with vertically protruding cup-shaped leaves. 

Popular ornamental
varieties of Colocasia esculenta.

 Popular varieties Black Magic: Height up to 1.5 m, leaves are dark burgundy, almost black with a matte sheen. Black Coral: Glossy resin-black leaves, the bush holds its shape and bright color in the sun. Mojito: Green leaves with chaotic dark purple splashes and streaks. Tea Cup: Leaf blades are curved upward like cups, petioles are dark purple. Fontanesia: A variety with dark shiny stems and large green foliage. Tips for maintenance The current weather is warm and sunny (+25°C), comfortable for potted plants taken outdoors, but at the end of the week a cold snap and rain are expected, therefore It's best to protect the tubs closer to nightfall. Colocasias prefer abundant watering, high humidity, and nutritious soil. In regions with cool climates, tubers are dug up for the winter and stored in a cool, dry place.

Popular calendula varieties are grown for low-growing borders.

 Popular calendula varieties are grown for low-growing borders, tall medicinal varieties, and large-flowered ornamental plants. Calendula includes such original varieties as 'Gitana,' 'Kabluna,' 'Radio,' and 'Orange Princess.' Low-growing varieties: Gitana: Dwarf bushes up to 30 cm tall with double flowers of varying shades. Little Ball: Compact plants with spherical inflorescences. 

Popular calendula varieties
are grown for
 low-growing borders.

 Tall and medicinal varieties: Red Doctor: A tall variety up to 70 cm, which is often used for... Orange: A classic tall variety with rich medicinal inflorescences. Ornamental and unusual varieties: Radio: Flowers with needle-like petals, similar to small chrysanthemums. Kabluna: Bright inflorescences with a large dark or contrasting "pom-pom" center. Red): Graceful flowers whose petals usually have a dark red-brown hue.

One species is cultivated: the Araucaria heterophylla, also known as the "house spruce."

 In indoor gardening, one species is most often grown: the Araucaria heterophylla, also known as the "house spruce." It is an ideal plant for winter gardens. The genus comprises approximately 19 species, of which only a few are found in cultivation and landscapes. The Araucaria heterophylla is the most popular species. 

One species is cultivated:
 the Araucaria heterophylla,
 also known as the "house spruce."

 It is often sold as the "house spruce." It has a regular pyramidal crown and soft green needles. The Araucaria araucana is known as the "Chilean pine." It is distinguished by its stiff, spiny, triangular leaves. Grown as a street tree in regions with a moderately warm climate, the columnar pine (Araucaria columnaris) is native to New Caledonia and is often used in tropical landscaping, and is also occasionally grown in winter gardens as large specimens.