Cast iron plant (Aspidistra) not growing new leaves for a long time? Repot it and it will grow fast and lush green

If your cast iron plant is not growing new leaves, it may be because the temperature is unsuitable, and you need to adjust it to 10 to 25 degrees. It may also be a lack of light, and you need to extend the lighting time. It may also be that the soil is unsuitable, and you need to loosen and replace the soil regularly. It could also be that the pot is too small, and you need to replace it with a slightly larger pot.
1. Unsuitable temperature
(1) Specific reason: The cast iron plant has an optimal temperature range for its growth. If it is not within this range, its growth will be slow, and it will not grow new leaves.
(2) Solution: Ensure suitable conditions; 10 to 25 degrees is best. In summer it must not exceed 30 degrees, and in winter it must not fall below 3 degrees.
2. Lack of light
(1) Specific reason: The growth of new leaves requires appropriate light exposure. If its placement is too dark and it gets no light for a long time, then its new leaves cannot grow.
(2) Solution: It does not need very strong light; scattered light is enough. Normally you can place it indoors, in a slightly brighter spot.
3. Unsuitable soil
(1) Specific reason: If the soil has not been changed for a long time, it will clump, making it hard for the plant to breathe, which affects the growth of new leaves. Likewise, too few nutrients will also affect it.
(2) Solution: You need to loosen and replace the soil regularly.
4. Pot too small
(1) Specific reason: If the pot chosen at the beginning is too small, or it has not been repotted for a long time, the space for the plant to grow is too small, which may also cause it not to grow new leaves.
(2) Solution: Choose a suitable pot from the start, and repot regularly.
5. No pruning
(1) Specific reason: Without pruning, nutrients are consumed too quickly and cannot be supplied to new leaves.
(2) Solution: Prune regularly, cutting off all the branches that have already withered and the leaves that have turned yellow.