Green flowers, how to cultivate ivy in water

In the method of water-based cultivation, in order to remove the pot of cultivated plants, the soil balls were soaked and washed in a water container, so that the root soil and other substrates were completely removed from the roots, and all the roots were exposed and then put into the preparation. In the nutrient solution (the nutrient solution is sold on large flower farms and prepared according to the declaration, especially for water). The water injected into the culture container should not be too full and there should be room for ventilation and ventilation. The container □ is equipped with a metal or hard plastic grid bracket to prevent lodging or drift when moving. When the water in the container is naturally evaporated or reduced by the plant, it should be added at any time. If the water changes color or the root of the plant stinks, replace it. The new nutrient solution develops very well from 18 degrees to 28 degrees at room temperature, but when the temperature is higher than 30 degrees, the internodes become longer, the leaves become smaller and smaller, and the roots are prone to rancidity in containers less than 15 degrees.

The editor is the surface of a tropical fish aquarium. The cuttings have been fixed on the strap and can be developed without any nutrient solution. It may be related to the oxygenation of filters and the manipulation of fish secretions.

The dead seedlings in early winter should be directly related to room temperature and water quality. Most buildings are centrally heated. When the temperature was low before heating, the photosynthesis and transpiration slowed down, and the roots were completely immersed in water. The receiving operation of water can not be reduced, the air circulation is slow, and the roots are rotten. Other water quality wastes are also the reason for real-time water exchange.

Time: 2019-05-11 Click: