Glossary Terms

Additional artificial lighting used in indoor farming to supplement natural light or provide specific light spectra that promote plant growth during periods of low light.

A pre-made growing medium that does not contain traditional soil. It usually consists of a blend of materials such as peat moss, perlite, vermiculite, and compost.

A container that holds the nutrient solution in hydroponic systems. It is typically connected to a pump or irrigation system to deliver the solution to the plants.

The process by which plants convert light energy into chemical energy, using carbon dioxide (CO2), water, and light to produce glucose and oxygen.

The duration of light and dark periods in a 24-hour cycle. Controlling the photoperiod is essential for regulating plant growth stages, such as flowering or vegetative growth.

A measurement scale ranging from 0 to 14 indicates the acidity or alkalinity of a substance. Maintaining an appropriate pH level is crucial for nutrient availability and plant health.

A method of farming that avoids the use of synthetic fertilizers, pesticides, and genetically modified organisms (GMOs). Organic indoor farming utilizes natural and sustainable practices.

A hydroponic system where a thin film of nutrient solution flows continuously over plant roots, providing nutrients and water while allowing for oxygenation.

A portable and enclosed structure, typically made of fabric or reflective material, used to create a controlled environment for indoor gardening.

The material or substrate used to support plant roots in hydroponic systems. Examples include coconut coir, rockwool, perlite, or vermiculite.