Oedema also called Corky Scab is characterized by hard corky growths on the underside of leaves; this is the houseplants response to waterlogged soil coupled with low light intensity. In these conditions, the plant will rapidly absorb water from the soil but since the available light is little, most of the water cannot be used up as quickly which results in the cells bursting. The hard corky spots are due to the burst plant cells.
Water is one of the major requirements for the proper growth of houseplants and without water a houseplant will die. Providing water for a houseplant is key and not just water. Read more »
It is important to maintain the right temperature range for your houseplants. If the temperature is not right, growth may suffer. Read more »
Light is a major component required by houseplants in making their own food for growth and energy in the process called photosynthesis. Read more »
Sometimes the indoor air can be very dry but very few houseplants can tolerate dry air. Employ these techniques. Read more »
Feeding houseplants involves providing them with the nutrients they require for growth and good health. Plants need an adequate supply of nutrients. Read more »
Pruning houseplants is meant to control growth of the houseplants, rejuvenate growth and keep the plant neat and attractive. Read more »