What if the leaves of Lvyuanbao turn yellow? how to deal with the yellowing of leaves?

The leaves of Lvyuanbao turn yellow and are exposed to the sun. Lvyuanbao likes to grow in a cool and exposed environment, especially in the house for a long time. If exposed to the sun, it will make the leaves yellow and black.

Lvyuanbao, formerly known as Chestnut Tree, is a legume plant. The two "yuan treasures", that is, the two bean cloves of seeds, unlike other leguminous plants, which atrophy and disappear after nutrient consumption, turn green to continue photosynthesis and persist on the surface of the basin soil for up to a year at the seedling stage. With the extension of time, its cotyledons will eventually turn black and shrunk after completing a certain mission. Especially in the adverse environment, the viewing time will be greatly shortened. In order to prolong the viewing time of the two pieces of treasure, it is appropriate to put the seedlings in a wet, cool and semi-overcast condition.

Analysis of yellowing of leaves of Lvyuanbao

1. Expose to the sun

Lvyuanbao likes to grow in a cool and exposed environment, especially if it is placed in the house for a long time, if exposed to the sun, it will make the leaves yellow and black.

Prevention and cure measures

You can first gently pinch the Yuanbao leaves on the basin soil with your hands to see if they are hard. if not, you can move the plant to a place where there is no light to alleviate the damage caused by the exposure belt and pay attention to ventilation. Then trim the damaged blades.

2. Improper watering

When watering too much at ordinary times, it will cause rotten roots and then cause the leaves to turn yellow.

Prevention and cure measures

When the leaves turn yellow because of too much watering, the amount of water can be reduced and the basin soil can be kept in a semi-dry and semi-wet state. Pay attention to ventilation.

3. Improper maintenance in winter

Lvyuanbao likes a warm environment and is afraid of severe cold, so it is necessary to take certain anti-freezing measures in winter. in this way, some flower friends will put Lvyuanbao next to or above the heating because the weather is too cold. After a long time, they will burn the leaves and make them yellow.

Prevention and cure measures

In winter maintenance, put it in a warm place, but not near the heating, but also pay attention to occasional ventilation, spray water to the leaves, lest because of indoor ventilation, stuffy yellow leaves.

But when ventilating, remember not to point the plant directly to the tuyere to avoid frostbite and affect the normal growth of the plant.

4. Improper fertilization

Because of the many times of fertilization, or the concentration of fertilizer, most of the leaves will be yellowed.

Prevention and cure measures

Fertilizer can be applied every other month, pay attention to the concentration of fertilizer should be small, if it has been applied, you can use water to dilute the fertilizer, or change new soil for maintenance. Rotten organic fertilizer should be used as base fertilizer.

Time: 2019-04-18 Click: