Scientific name: Echinocactus grusonii
Family: Cactus Cereus
Origin: Native to dry, hot areas of central Mexico.
Growth habits:
Plants are strong and sunny, but they still need proper shade in the summer.
Should be fertile and sandy soil with lime.
Morphological characteristics:
Stems spherical, solitary or plexiform, high diameter of about 80cm. The top of the ball is covered with golden yellow wool. There are 21-37 prominent ribs. Spurs are large, dense hard thorns, golden yellow, after browning, there are radiation thorns 8-10, middle thorns 3-5, thicker, slightly curved, 5cm long. It blooms from June to October, with a green ball on the top of the green ball, bell-shaped. 4-6cm long, yellow. Fruit scales and woolly hair.
The spurt variety is called 'wild thorn' Jin Hu, and it is unusually curved. Change pots once a year.
Jin Hu sphere is round and green, golden in color, and rigid and powerful. It is a representative species of strong aphids.
There are about 16 species of the same genus, commonly cultivated in Zhaoqing, Taipingqi Dalongguan and so on.
Conservation:
Jinhu is a strong positive plant. It is sunny and sunny, but it should be half shade in summer. When the temperature reaches 35°C or above, it should be shaded before and after noon to avoid strong sun burning. In summer, before 10 o'clock in the morning or after 5 o'clock in the afternoon, it can be placed in the sun to promote multi-flowering buds, and to avoid excessive shade, the ball becomes longer and reduces the ornamental value. The wintering temperature is maintained at 5-8 degrees, keeping the water level low. When the temperature is too low, the sphere will have yellow spots. In summer, prevent rain. Plants should stop fertilizing in winter and summer.
The spring and autumn season is the appropriate period for the growth of Jinhu. At this time, appropriate fertilization should be applied. The concentration of fertilization should be controlled by the principle of “rather light and not strong.†The water volume in the growing season should increase, but the water should not be sprayed on the sphere to avoid water rot. .
Jinhu Sheng is strong and has strong disease resistance, but due to factors such as wetness, heat, and poor ventilation in the summer, it is vulnerable to diseases such as spider mites, scale insects, and whiteflies and should be strengthened. For the pests of red spider, scale insect, whitefly and other pests, prevention and control should be strengthened. For spider mites, spraying with 40% dimethoate or 90% trichlorfon 1000-1500 times spray control. When scale insects, whitefly, etc. are found to be harmful, they can be artificially killed.
Ornamental value:
Jinhu has a long life span and is easy to cultivate. Adult gold hustle and bustle breeds beautifully and magnificently, and its ornamental value is very high.
Jinhu is small and takes up less space. It is an ideal ornamental plant for urban homes.
ã€Usage】 potted plants can grow into regular large specimens, dotted halls, even more magnificent, for the house pot plants to share.
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