Temperature
Yellowing and dropping leaves are often a result of poor light, low temperatures, pollution or even pests. If you spot yellowing leaves on your plant look for other signs of these problems.
Even though it may seem like a good idea, don't place your plants on a windowsill during the winter. The extreme temperature swings — the sun's heat during the day and the cold at night — can be hazardous to your plants health.
In general, plants with larger leaves need less exposure to sunlight since they have more surface area with which to absorb it. This is something important to consider when shopping for a plant inside your office. If sunlight is at a premium, then consider a plant that won’t need as much.
Similar to us humans, plants require more water when they are in a higher temperature, or when the light is stronger where the plant is placed. It’s always important to remember that the same two plants might require different watering schedules, even if they’re only on opposites sides of the room.
When you have your plants in an office setting it is crucial to be aware of the temperature of the room in which the plant is located. The ideal temperature for an indoor plant is between 60 and 75 degrees F. It is key to keep your plant away from hot or cold drafts, and warm appliances. It is important to have good ventilation for your plant too. If your room’s ventilation is lacking, a small fan set on low is all your plant needs.
Spots, blotches, or blemishes on the leaves of your plant come from a variety of sources. Intense light causes sunburn on your plant, causing the leaves to blister. Make sure you know what level of sunlight your plant requires to avoid over exposure. Temperatures below 50 degrees F also cause spotting on your plant. Spray from chemicals and over watering are also causes for spots and blemishes. Keeping your plant on a strict watering schedule is an easy way to avoid that problem.
Keeping the Bamboo Palm in hot, dry environments will encourage spider mite infestations. Medium light is best with Eastern or Northern exposure to natural light, supplemented with fluorescent or incandescent artificial light in the office.
Avoid placing fig tree in areas with drafts or temperature fluctuations. Southern or Western exposure to natural light, supplemented with fluorescent or incandescent artificial light in the office is best for this plant.