do rubber plants lose lower leaves
The Rubber Plant will be quite happy to grow in a broad range of temperatures between 10Â°C / 50Â°F to 29Â°C / 85Â°F. If you go hotter, the leaves will lose some of their turgid appearance. You can go as low as 4.5Â°C / 40Â°F in Winter if you have to, but your watering must be spot on.