Aeroponics 2.0: Advanced Soilless Growing Technology

Advantages of Aeroponic Technology

1. Automated – computer assisted
2. Less expensive than a plot of land
3. Easy to grow and control
4. Increased health and nutritional value
5. Uses less water
6. Takes fewer nutrients
7. Mobility and scalability
8. Uses limited space
9. Virtually eliminates risk of disease and pests
10. Anyone – including kids can grow
11. Available for micoapartment and urban dwellers as a practical way to grow

Disadvantages of Aeroponic Technology

• Commercial systems are made up of high pressure pumps, sprinklers and timers. These can break down, risking potential crop-loss.
• In commercial capacities it’s important to have a technical knowledge of nutrient requirements
• Regular cleaning of the roots is required as these are exposed. To do this, the root chamber needs to be disinfected. Hydrogen peroxide is often used as disinfectant.
• There’s a high cost for commercial units. Aeroponic systems may cost many hundreds of dollars each. The most affordable one at the consumer level is AeroGarden.

Types of Aeroponic Systems

Currently, there are two types of designs for aeroponic systems: A-frame aeroponic systems and horizontal boards.

1. A-frame systems: tall shafts made of PVC and enclosed with chicken wire and plastic. The interior serves as the root chamber. The plants’ roots hang at a downward angle inside the cone, while the plants grow upward through the plastic on the side.
2. Horizontal boards: boards with holes drilled across its surface. Plants germinate before being placed in the holes and are then sealed with a foam rubber. The plants grow above the surface while the roots are enclosed in a root chamber. The root chamber protects the roots from light and root damage.

A-frame systems have a decided advantage over horizontal systems in that they require less square footage for the same plant density, since the systems are arranged upward instead of outward.

Urban Farming

The agricultural production technology is available to sustain us. Growers who use the aeroponic technology aren’t just innovative, they’re solving many of our economic and social issues stemming from growing – or not being able to grow – our own food in healthy conditions. The maximum efficiencies of aeroponic technology means that we can grow more food with less effort, and therefore can offer food accessibility to more people.