1. Water quality: If you want to raise the black wood fern to a state, you should provide it with a suitable water quality environment. It needs to grow in slightly acidic soft water environment, and it is difficult to grow in too alkaline and too hard water. When in culture, the PH value of the water is adjusted between 5.8 and 7.0, and the GH value of the water is adjusted between 2 and 12.
2. Water temperature: It likes to grow in a warm environment, and is prone to black leaf phenomenon in a high temperature environment. In order to meet the normal growth state of plants, the water temperature should be adjusted between 24 and 26 degrees Celsius in the maintenance process.
3. Planting: Compared with other aquatic plants, its root system is more special. If you want to raise the plant out of the state, you need to plant it in a better ventilated environment. When planting, in order to avoid the rot phenomenon caused by lack of oxygen at the root of the plant, the plant needs to be tied to the sunken wood or rock by binding method.
The root system of the black wood fern is special, and it is only suitable for growing on the substrate with good ventilation. In order to meet the normal needs of plants, they need to be tied to sunken wood for planting. Firstly, the plant can be placed according to the shape of the sunken wood, and then the rhizome of the sunken wood can be tied to the sunked wood in the order from low to high along the growth direction of the plant with a fishing line. When binding, the gap should be as dense as possible, and it must be bound firmly. A few more knots can be tied on the fishing line to prevent the plants from being washed away by the current.
