2, lighting: black beauty likes high temperature and high humidity, should avoid light, avoid direct sunlight, sunshine 50-60% is the best.
3, moisture: black beauty is strong, strong shade resistance, evergreen all the year round. Black beauty stagnates or is often sprayed on the leaves of black beauty, which is beneficial to growth.
4. Temperature: Black beauty plants are extremely resistant to darkness, and the most suitable growth temperature is 22? 32℃, the limit temperature in winter is above 10℃. Short-term low temperature will cause cold damage to black beauty, leading to leaf and stem rot of black beauty. Attention should be paid to prevent freezing injury and avoid frostbite of leaves caused by accumulated water overnight.
5. Fertilization: apply oil meal or nitrogen, phosphorus and potassium once a month. More nitrogen fertilizer can promote the beauty of black beauty leaves.
6. Pruning: When breeding black beauty, cut off old leaves and residual roots at any time. When some petals or roots rot, they should be removed to avoid infecting other intact black beauty parts.
7, flowering maintenance: spraying foliar fertilizer in the growing season of black beauty is conducive to improving ornamental. Black beauty has a spicule and a deformed bract or spathe. Bone needle is a fleshy spike, covered with countless small flowers, which can be divided into bisexual flowers or single flowers. Female flowers are distributed in the lower half, and male flowers are in the upper half. Generally, except for the crane taro, we break the inflorescence when other foliage plants bloom, so as not to consume nutrients and affect the leaf color, and Black Beauty is no exception.
Precautions for Black Beauty Everyone must remember to cut off the aging leaves and roots of Black Beauty at any time, because when some petals or roots rot, rot will infect other intact parts and make them wither together.
The role of black beauty The role of black beauty: ornamental value
Black beauty, also known as coarse twill grass, bright twill silk grass, spring grass and drooping jazz bed, belongs to Araceae and is a perennial herb in tropical Asia. Leaves opposite, oblong, oval or lanceolate. Leaves vary from variety to variety, often inlaid with silver or white stripes. Black beauty can bloom in adult plants, with spathes and orange berries. The mosaic of black beauty is very beautiful and has high ornamental value.
The second function of black beauty: decorating the home
Black beauty is a foliage plant with ornamental value. Raising black beauty indoors can also show personal style and pursuit of beauty. Everyone has a love of beauty. The cultivation of black beauty can be seen from the surface that the master pursues beauty, the beauty of beauty and the style that the master yearns for beauty.
The third function of black beauty: purifying the air
Black beauty can also absorb harmful gases in the air and give a fresh air at home. In the house, especially in the newly installed and maintained house, keeping a few pots of black beauty in it can effectively remove harmful substances such as formaldehyde, benzene and ammonia in the indoor air.
The role of black beauty: absorbing radiation
When we face TV, computer and microwave oven every day, a lot of harmful radiation has unconsciously poisoned our bodies. If a black beauty in the room has been absorbing these substances, you can imagine how much better the result will be. If there is a black beauty indoors, people will be more energetic!
The role of black beauty five: the role of feng shui
Put a pot of black beauty next to the TV and watch it every day. People's lives and work will be much smoother. When black beauty is raised in her own room, she will feel that her life is interesting, her self-confidence will become stronger, and she will be more successful in doing things. Black beauty is a beautiful plant. For those who love beauty, feng shui is good everywhere.
The maintenance method of black beauty is 1, direct root washing and hydroponics. Plants with aerial roots can also be cut in water, and about 15 takes root. There are also nutrients in the water. The roots of black beauty will absorb nutrients in the water for a little time. If you want the black beauty to continue to absorb nutrition, you should change water for it and don't let him die of lack of oxygen.
2. Use low-concentration nutrient solution or water in hot summer, and increase the number of water changes. In summer, the temperature is high every day, the chemical changes of plants are also rapid, and there is less oxygen in the water. It is natural to use fresh water to supplement nutrition.
3. During the period of water conservation, the leaves are often sprayed with water to maintain a high air humidity. The cultivation soil of black beauty is humus or sandy loam with good drainage, which should be shaded to avoid direct sunlight, and the best sunshine is 50-60%. Black beauty likes high temperature and humidity, and water accumulated on the ground or sprayed on leaves frequently is beneficial to growth. Strong sex, strong shade tolerance, evergreen all year round. Black beauty plants are extremely resistant to darkness, and the most suitable growth temperature is 22? At 32℃, the extreme temperature in winter is above 10℃. Short-term low temperature will cause chilling injury to black beauty and lead to leaf and stem rot.
4. Spraying foliar fertilizer in the growing season is beneficial to improve the ornamental value. The most obvious feature is that it has a spicule with deformed bracts or spatula. Bone needle is a fleshy spike, covered with countless small flowers, which can be divided into bisexual flowers or single flowers. Female flowers are distributed in the lower half, and male flowers are in the upper half. Generally, except for the white crane taro, we cut off the inflorescence when other foliage plants bloom, so as not to consume nutrients and affect the leaf color.
5. Cut off the old leaves and residual roots at any time. When some petals or roots rot, they should be removed so as not to infect other intact parts and let them wither together.
6. Apply oil meal or nitrogen, phosphorus and potassium once a month. Applying more nitrogen fertilizer can promote the beauty of leaf color.
Don't be lazy if you want your black beauty to shine.