blood heart orchid water grass good raise. However, special attention should be paid to water temperature and illumination. If the water temperature is too low, the leaves of aquatic plants will fall easily. Insufficient light makes it easy for aquatic plants to grow poorly. In addition, water hardness, acidity and alkalinity, carbon dioxide concentration and fertilizer need to be controlled.
1, water temperature: blood heart orchid water grass lives in the tropics, high temperature resistance and low temperature resistance. When cultivating, the water temperature should be controlled between 20 and 30 degrees Celsius. If the water temperature is too low, the leaves of aquatic plants can easily fall off.
2. Hardness: The blood heart water plant can survive in the water with the hardness between 3 and 12. However, it is better to cultivate them in soft water, because too high hardness in water will adversely affect their growth.
3. PH: The water plant can survive in weak acid or neutral conditions. Therefore, it is better to control the PH value of water between 5.5 and 7.2 when cultivating, because excessive acidity or alkalinity will affect their health.
4. Illumination: The blood heart orchid aquatic plant lives in the tropical region of South America and has strict requirements on illumination. When cultivating, the illumination should be controlled above 2500 Lux. If the light conditions can not meet the strong light, the growth will be poor.
5, carbon dioxide: blood heart orchid water plants need to have carbon dioxide in the case of photosynthesis. Therefore, when cultivating, a certain amount of carbon dioxide must be input into the water.
6. Fertilizer: The growth of the aquatic plants of the blood heart orchid needs certain nutrients. Regular fertilization can provide nutrients for the aquatic plants.
