---
title: 21. What is vertical farming and why is it different from hydroponics
description: Learn what vertical farming is, how it works and why it is different from hydroponics. A clear guide to understanding the benefits, limitations and applications of vertical farming.
---

[Hydroponics and Vertical Farming: The Technical Guide to Understand, Grow, and Innovate ](https://tomatoplus.com/en/blog)

# [21. What is vertical farming and why is it different from hydroponics](https://tomatoplus.com/en/blog/what-is-vertical-farming-and-why-is-it-different-from-hydroponics)

 Written by [Tomato+ Team](https://tomatoplus.com/en/blog/author/tomato-team) | Dec 1, 2025 3:30:18 PM

 

Vertical farming is one of the most discussed innovations in modern agriculture. It is often confused with hydroponics, but **they are** actually **two different concepts**: hydroponics is a *growing technique*, while vertical farming is a *model of production and organization of space.*  
To truly understand its value, one needs to distinguish between the two.

## **What is vertical farming?**

Vertical farming is an indoor cultivation method that organizes plants on **multiple vertical levels** within closed, controlled structures.  
The goal is to **maximize productivity per square meter**, reduce waste and ensure consistent year-round production.

In a vertical planting system, they are managed automatically:

- light
- water
- nutrients
- temperature
- humidity
- air circulation

Everything is designed to create a replicable and highly efficient environment.

## **What is meant by hydroponics instead?**

Hydroponics is a soil-less growing technique in which roots are submerged or periodically bathed in a balanced nutrient solution.  
It is a *growth mode*, not a structure.

Hydroponics can be used:

- in a traditional horizontal greenhouse
- in an outdoor facility
- in a small piece of a balcony
- or... inside a vertical farm

**Vertical farming and hydroponics are not alternatives: they often coexist.**

## **The key differences between vertical farming and hydroponics**

| Appearance | Hydroponics | Vertical Farming |
| --- | --- | --- |
| **Definition** | Soilless cultivation technique | Multilevel structure and controlled environment |
| **Objective** | Feed roots efficiently | Maximize productivity and consistency of production |
| **Where to use** | Indoor or outdoor | Indoor only |
| **Integrated technologies** | Nutrients, pumps, sensors | LED lighting, climate control, automation, hydroponics or aeroponics |
| **Scalability** | From small domestic plant to industrial greenhouse | Needs dedicated infrastructure |

In short: **all hydroponics can take place without vertical farming, while all vertical farming uses at least one hydroponic technique**.

## **Why vertical farming is a revolution from classical hydroponics**

Hydroponics improves the efficiency of cultivation, but does not solve problems such as:

- soil availability
- space utilization
- total control of climate
- production density

Vertical farming, on the other hand, allows:

### **1. Productivity up to 10-20 times higher**

Increasing levels means multiplying usable space.

### **2. Total climate control**

Temperature, humidity and CO₂ are digitally regulated: no dependence on weather.

### **3. Almost total elimination of pesticides**

Closed environments → very low risk of contamination.

### **4. Constant year-round production.**

No seasonality, no interruptions.

### **5. More uniform quality**

Light, water and nutrients arrive identically on every level: less variability, more precision.

## **Is vertical farming always cost-effective?**

No.  
It requires significant investment, technical expertise, artificial lighting and climate management.  
This is why many vertical systems **fail**: the technology is complex and operating costs can be prohibitive without a highly efficient, automated system.

This is where integrated solutions like **Tomato+**, which combine hardware, automation, AI and precise data management, make a sustainable and scalable model possible.

## **Conclusion**

Hydroponics is *how* we grow.  
Vertical farming is *where* we grow.

Combining the two technologies makes it possible to:

- use fewer resources
- produce more food in less space
- achieve consistent quality 365 days a year

It is the basis for the agriculture of the future: urban, scalable and climate-independent.

Thank you for reading this article. Keep following us to discover new content on hydroponics, vertical farming, and smart agriculture.  
Tomato+ Team

[View full post](https://tomatoplus.com/en/blog/what-is-vertical-farming-and-why-is-it-different-from-hydroponics)

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