Sebastian Fernandez Senior editor. Convert 4.1 is a powerful application that allows you to convert different units of measurement from one into another. Using this program, you will be able to convert any unit of measurement into another on the same group.
Best Answer: yes, plants use oxygen at night... However, plants can't produce glucose, carbohydrates and oxygen without light. To get through the night, most plants reverse the process of photosynthesis and breathe, like you and I, by burning carbohydrates and oxygen while producing carbon dioxide and water.
Foliage plants need about 14-16 hours of light per day. Flowering plants need 12-16 hours of light per day. Darkness is also important for plant growth so this gives your plants at least 8 hours of total darkness a day.