Scientific name: Catharanthus roseus
Alias: Leopard
Family: Apocynaceae Vinca
Species: Evergreen shrubs
Morphological characteristics:
Stems lying, flowering branches upright, plant height 30-40cm. Leaves opposite, blade elliptic, apex acute. Leaves green and shiny; petiole short on flowering branches. Petiole, leaf margin, calyx, and corolla throat hairy. Flowers solitary in flowering branches and leaves, corolla pot-shaped, 5-lobed, blue; flowering April-May; fruit 2, erect, separated, cylindrical.
Permian periwinkle is smooth and dark green with thick leather; leaves are 5-15 cm long and 3-7 cm wide. Lush foliage, rapid growth. In the late spring and early summer, the blue flowers are solitary in the flowering branches and leaves.
Variants of mosaic vines Changchun slightly smaller leaves, yellow-white leaves markings, ornamental value is higher.
Origin:
Native to the Mediterranean coast, India, tropical America. China, Jiangsu, Zhejiang and Taiwan have cultivated.
Horticultural varieties include 'flower mosaic' periwinkle, slightly smaller leaves and yellow markings on the leaves. It is a closely related species of periwinkle, similar to Vinca, but the flowers are purple-blue and the flowers are also slightly smaller. There are also many horticultural species, such as: 'white' flowers, small vines, periwinkle, 'macular spots', small vines, periwinkles, 'petals,' and small vines. This species has strong adaptability and rapid growth. It is the peak of growth from June to August and October each year.
Growth habits:
Hi warm and moist half-negative environment; requires loose and well-drained soil.
Manchurian periwinkle cultivation requires loose, humus-rich sandy loam, and potted plants can be used as a substrate when mixed with rot-foil soil garden and river sand. Each pot can be planted into multiple plants at the same time, and the heart can be picked in time to form quickly. In order to promote multi-branches, it is possible to pick up the hearts many times in the growing season. The adventitious roots can be grown on the soil in the joints to promote vine growth. Because of its fast growth, the water should be fully watered during the growth period, and the liquid fertilizer should be applied 1-3 times a month to ensure that the vines grow fast and the leaf color is bright green and bright. It is suitable for a bright light environment. However, in midsummer, strong light should be avoided to avoid burning the leaves; shading must be properly applied and the semi-negative environment should be the best. Vinca, although warmer than the warm growth, but also hardy, winter can withstand low temperatures around 0 °C.
use:
Periwinkle flowers are suitable for hanging and viewing. They are used as ground cover plants under forest margins or under forests in the south of the Yangtze River. They can also be used as slopes, retaining walls, rock walls, etc. Or the common branch of flower arrangements.
Red star apple;The largest can reach three or four hundred grams.Good color, ripe apple red, very appetizing;The fruit is round;The fruit is smooth, waxy, and has a lot of powder. When the fruit is first colored, there are obvious intermittent red stripes, followed by red clouds. After fully coloring, the whole fruit is thick red and has obvious purple and thick stripes.The pulp is light yellow, crisp, juicy and sweet.The bigger advantage is that it has a strong aroma, which is that after eating the apple, the mouth can still leave a fragrance.We provide the best quality for the customer, if you have any need, please tell us.
New Crop Red Star Apple,Fresh Red Star Apple,Organic Red Star Apple,Export Organic Fresh Apples
Jining Sunagro Trade Co., Ltd. , http://www.sunagro-food.com