How did the latest rubber tree lose its leaves?

I. improper watering

Reason: without watering for a long time, the soil is too dry, and the rubber tree will lose its leaves if it is short of water. Watering too often, the soil is too wet, the rubber tree rots roots, the root system loses the function of absorbing water, and the plant is short of water and leaves.

Solution: to water the rubber tree, adhere to the principle of "see dry and wet", insert a bamboo stick in the soil, usually pull it out to see the bottom of the bamboo stick dry and then water it, each time until water flows out from the bottom of the basin.

Second, the temperature is too low

Reason: the winter climate is cold, if the maintenance temperature is lower than 5 ℃, the rubber tree may be frostbitten, and when it is slightly frostbitten, the rubber tree will lose its leaves.

Solution: keep the maintenance temperature above 5 ℃ in winter. If the indoor maintenance temperature is low, you can put a bag on the rubber tree at night to keep warm, and then turn on ventilation during the day.

III. Improper fertilization

Reason: domestic rubber trees, if excessive fertilization or application of immature fertilizer and water, the plant is prone to fertilizer damage, crazy loss of leaves, usually within 3 days after fertilization.

Solution: pour a lot of water into the basin soil, rinse out the excessive fat and water, dilute it, then move the pot to a cool and ventilated place, and then maintain it normally.

IV. Poor ventilation

Reason: winter temperature is low, doors and windows are closed, if the maintenance environment is too stuffy, rubber trees will lose leaves.

Solution: usually raise rubber trees, must often open windows for ventilation, but in winter to avoid the cold wind, to prevent rubber trees from freezing.