Gardenia leaves have fallen off. Why do the newly sprouted buds die so quickly? Thank you.

Gardenia flowers often turn yellow in the growth process, which is mostly caused by improper cultivation and management. Too much water, too much sunshine and too little fertilizer will cause the leaves to turn yellow, but the situation of turning yellow is different. We should carefully observe and analyze the reasons and correct them.

The young leaves are dark yellow and dull, the old leaves have no obvious change, the branches are small and yellow-green, and the new buds do not shrink long, indicating that there is too much watering. Take the flowers out of the pot and put them in a ventilated and cool place, and then put them back into the pot after the soil has dried itself.

Drought yellow and water-deficient yellow are not the same as water-deficient yellow. Water-deficient yellow withered or dried up at the tip or edge of leaves. Old leaves withered and fell off from bottom to top, but new leaves grew normally. Pay attention to watering your feet, and water them thoroughly.

The scorching yellow sun shines directly on some shade-loving flowers (such as chlorophytum and Hosta). ), it is easy to cause the tip and edge of the flower to wither, and yellow spots appear in the sunrise part of the leaf. Move to the shade.

Leaves exposed to the shade for a long time can't get enough sunlight to form chlorophyll, and the whole leaves turn yellow and then fall off. Supplementing light can avoid this disease.

The yellowing of flowers caused by excessive fertilization or high concentration of fertilizer yellow shows that the top of new leaves is yellow, generally thick, dull, concave and convex, and the old leaves are brown and fall off. Fertilization should be stopped immediately, and some fertilizers should be washed carefully with a lot of cleaning.

The lack of fertilizer yellow shows that the color of young leaves turns pale to yellow or light green, and the old leaves turn normal or gradually from green to yellow. Check the soil in the basin. If there is a dry knot, change the soil, apply thin fertilizer frequently at ordinary times and pour some alum water in time.

Really can't. That's it! Cut off shoots, about 20 cm long, leaving only one or two pairs of leaves at the top, insert them into the water, do not bask in the sun, take root after one week, and plant them in the soil after taking root.