🌱 What is Vertical Farming?
Vertical farming is thecultivation of crops in vertically stacked layers, often integrated
into structures like skyscrapers, repurposed warehouses, or shipping containers. It typically
useshydroponics, aeroponics, oraquaponics, and relies onartificial lighting,climate
control, andnutrient-rich water systemsinstead of soil.
🌱 Key Concepts
Term Description
Hydroponics Growing plants in water-based, nutrient-rich solutions.
Aeroponics Roots are misted with nutrients while suspended in air.
Aquaponics Combines fish farming and hydroponics. Fish waste feeds
plants, plants filter water.
Controlled Environment
Agriculture (CEA) Uses tech to regulate temperature, humidity, light, etc.
🌱 Advantages
Space-efficient: Grow more in less area (great for cities).
Year-round production: Independent of season/weather.
Water saving: Uses up to 95% less water than traditional farming.
Pesticide-free: Controlled environment reduces the need for chemicals.
Proximity to markets: Grown near urban areas, reducing transport emissions and
costs.
🌱 Disadvantages
High energy consumption: Especially from artificial lighting and climate control.
Expensive setup: Advanced technology and infrastructure cost more initially.
Limited crop variety: Mostly suitable for leafy greens and herbs; grains and fruit
trees are challenging.
Tech dependency: Power outages or system failures can be risky.
🌍 Global Impact
Vertical farming is seen as a solution to:
