However, leaded motor fuel re-entered the UK market in small quantities from 2000 in response to lobbying from classic-car organisations who contended their vehicles would be rendered useless without leaded fuel. The lead content is up to 0.15 grams per litre; Bayford & Co is the only wholesale supplier.
Keep the rubber tree in an area with temperatures that reach about 80 degrees Fahrenheit during the day and 65 degrees at night. Place the plant's container on a water catch tray or in a sink. Pour water in the top of the container until water drains out the bottom. Remove any water that drains into the tray.
In the wild, outdoor rubber tree plants can reach 40 to 100 feet in height. When using this plant as an outdoor ornamental, pruning limbs and the top of the plant make it sturdier and more compact.ubber Plant Information for Northern Areas. If you live in a more northern area and want to grow outdoor rubber tree plants, plant them in a container. Taking care of a rubber plant growing in a container can include locating them outdoors during seasons of warm temperatures.