By Megha Poudel and Bruce Dunn. Learn about carbon dioxide, its concentration in relation to plants, supplementation, the effect of supplemental CO2 on different growing factors, sources of carbon dioxide and control and distribution of CO2.

Learn about they different types of algae and how to control their growth in greenhouse production.

Learn about the different soilless growing mediums.

The various insecticides for proper management of insect and mite pests and the instructions for using them in relation to tree nurseries.

The basic information and tips to create a successful dish garden.

The measurements, materials, tools and tips on how to build table gardens.

The minimally integrated pest management practices that reduce pest populations in greenhouses and a list of chemicals to keep them under control.

The pruning processes for the common greenhouse hydroponics crop production.