Under Watering Bottom leaves turning yellow and dropping indicates a problem with bottom roots, either.

Nov 12, Light Change – A common reason for a rubber plant losing leaves is a change in the light. Many times, this will happen when you bring your rubber tree plant in from outdoors, and this change can cause a total drop of the rubber tree leaves.

A few rubber tree leaves may fall off the plant with the change from summer to fall, when light levels stumpmulching.barted Reading Time: 2 mins.

You just have to take care of the plant.

Rubber Plants enjoy a wide range of household temperatures, but they’re sensitive to cold. They begin to suffer when the thermometer falls below 45°F (7C°), and exposure can trigger leaf drop. If it’s not too damaged, the plant will recover if you keep it warm and give it proper care.

Outdoors the plant is hardy in USDA Zones 9b to Estimated Reading Time: 8 mins. Sep 02, The primary cause why is my rubber tree leaf dropping droopy leaves in the rubber plant is either overwatering or under-watering. Wilting of leaves is usually due to overwatering the plant. Other reasons include too much light or not enough light, poor soil health, temperature fluctuation, or some stumpmulching.bar Name: Rubber Plant or Rubber Tree.

Jun 20, The common reason of an indoor rubber tree plant dropping leaves is the lack of humidity. In the winter when the indoors are heated, the inadequate humidity can cause leaves falling off rubber tree plant. It is useful to mist the plant daily. To increase humidity, you can place your rubber plant on a tray of pebbles filled with water.

Nov 22, Both overwatering and under-watering might cause lower leaves to drop. Rubber tree fleshy leaves are akin to succulents that store water in their leaves, so too much water will cause leaves.