What about yellow leaves? Teach you a few strokes, leaves green light!

Too much watering

Performance: when too much watering, the young leaves or leaf tips of the flowers will first turn yellow, the young leaves will be dim as a whole, and the new shoots will shrink.

Solution: put the flowers in a sunny and well-ventilated place so that the excess water in the basin evaporates as soon as possible.

Too little watering

Performance: too little watering will lead to the old leaves first yellow, yellow position from the bottom up, yellowing leaves start to wither and dry from the edge of the leaves.

Solution: timely watering, avoid direct sunlight, avoid excessive temperature, until recovery.

Lack of light

Performance: if the plant does not see light for a long time, then the leaves of the whole plant will turn yellow and weak and fall off.

Solution: put the plants in a sunny place until they are restored.

Sun burning

Performance: if too strong sunlight shines on the plant, it is possible to burn the plant, the leaf edge and tip of the plant leaf will be yellow and dry, and the part directly illuminated by the sun will appear macula.

Solution: cut off the severely burned leaves, and then move the plant to a cool place until it recovers.

Nitrogen deficiency fertilizer

Performance: if the plant is lack of nitrogen fertilizer, then the whole plant will be light green, the old leaves will first turn yellow, followed by the new leaves will also turn yellow, the yellowing part from the bottom up.

Solution: supplement nitrogen fertilizer. Inorganic fertilizers include urea, ammonium nitrate, etc.; organic fertilizers include urine manure fermentation fertilizer, bean dregs fermented fertilizer.

Phosphate deficiency fertilizer

Performance: if there is a lack of phosphate fertilizer, the old leaves of the plant will first turn yellow, and then the new leaves will also turn yellow, and the whole plant will show a dark green or purplish red, lack of luster.

Solution: supplement phosphate fertilizer. Inorganic fertilizers include ammonium phosphate and white phosphate fertilizers, while organic fertilizers include animal ashes, bone charcoal and so on.

Lack of potassium fertilizer

Performance: if the plant is lack of potassium fertilizer, the old leaves of the plant will turn yellow, the leaf edge and tip will turn yellow from the bottom up, dry and coked, and the leaf surface will become uneven.

Solution: apply plant ash or chemical fertilizer potassium chloride to the bottom of the flowerpot.

Calcium deficiency fertilizer

Performance: calcium-deficient plants usually show curly young leaves and yellowing.

Solution: smash the egg skin and soak it in water, retting for about a week, and water the flowers.

Iron deficiency

Performance: plant iron deficiency, the impact on the young leaves of the plant is more serious, the impact on the old leaves is relatively mild, often showing that the mesophyll of the young leaves of the plant is yellow and forms a network.

Solution: ferrous sulfate can be mixed with water to water flowers.

Soil partial alkali

Performance: when the soil is alkaline, the plants often show that the old leaves and the middle of the leaf veins first turn green to yellow.

Solution: you can use ferrous sulfate solution, fermented Amoy rice water to water flowers, or replace soil rich in organic matter.

The reason for the yellowing of leaves is that Huahua is introduced here.

Has everyone found the reason why their flowers turn yellow?

Let's do something about it!