Causes and Solutions of yellowing of leaves of Phyllostachys pubescens

Tortoise back bamboo is an evergreen vine, is a famous indoor large potted foliage plant, our life is also more common, it likes shade, so it is very suitable for indoor culture. And its fengshui meaning is also very good, more popular, but some friends in the breeding process found that its leaves yellowed, affecting the sense of appreciation, that is what this is all about, let's take a look at the turtle back bamboo leaves yellowing solution.

1. Soil problems

The reason: the root system of Phyllostachys pubescens is fleshy and has strict requirements for soil, which requires loose soil, good drainage and good air permeability, and heavy soil viscosity is not conducive to its growth. If the soil is not changed or grows in the soil with poor permeability for a long time, the soil will condense into a lump, affect its root respiration, make it grow badly, and cause leaves to yellowing.

Solution: choose fertile, loose and breathable soil when planting.

2. Lighting

Reason: tortoise back bamboo is shady, but long-term concealment will affect its photosynthesis, resulting in yellowing of leaves; but it can not be put in strong light, too strong sunlight will burn leaves and yellowing.

Solution: the summer sun is too strong, the need for proper shading, low temperature in winter, lack of light, move it to a place with sufficient light or artificial exposure.

3. Temperature

Reason: the suitable temperature for the growth of Phyllostachys pubescens is 20-25 degrees, the summer temperature should not be lower than 30 degrees, it is not cold-resistant, it should not be less than 10 degrees in winter, and its growth will stop if it is higher than 30 degrees and less than 5 degrees, which will lead to yellowing of leaves.

Solution: summer high temperature to find a way to reduce its growth environment temperature, winter before winter can be carried out to control water, enhance its cold resistance, keep the plant root warm, but do not put it next to heating or air conditioning.

4. Watering

Reason: too much watering will cause the root rot phenomenon of tortoise-backed bamboo, and too little watering will lead to poor plant growth, both of which will cause the leaves to turn yellow.

Solution: depending on the environment and season, each watering should be thoroughly watered to keep the basin soil slightly dry, or you can spray water like the environment around the plant to increase air humidity.

5. Fertilization

Reason: iron is very important for plants to synthesize chlorophyll. If there is no fertilization for a long time, resulting in the lack of iron in the soil, it will affect the synthesis of chlorophyll, resulting in yellowing of leaves.

Solution: since the yellowing of leaves is caused by iron deficiency, ferrous sulfate solution is applied or sprayed regularly, and the concentration must be diluted to keep the concentration between 0.1-0.3%.

6. Ventilation

Reason: tortoise back bamboo likes a humid and well-ventilated environment. If you grow in a muggy and poorly ventilated environment for a long time, it will make it difficult for the leaves to breathe and cause the leaves to yellowing.

Solution: put the plant in a well-ventilated place, such as the balcony area, if you breed indoors, you can often open windows for ventilation or move out of the room at night and put it outside.

The above is the cause of the yellowing of the leaves of the tortoise back bamboo and the contents of the solutions. seeing here, we should also know why the leaves of the tortoise back bamboo have turned yellow, and we do not need the solutions provided by the editor to try.