Smart Irrigation Solutions for Higher Yields and Sustainable Greenhouse Farming
A well-designed Greenhouse Irrigation Systemis the foundation of successful protected farming. By supplying the right amount of water and nutrients directly to crops, greenhouse irrigation promotes healthy plant growth, improves yields, reduces water wastage, and enhances overall farm profitability.
Whether you are growing tomatoes, capsicum, cucumbers, strawberries, herbs, or leafy vegetables, our greenhouse irrigation systems deliver reliable performance tailored to your crop and greenhouse design.
Types of Greenhouse Irrigation Systems
.

Fertigation Systems
Fertigation combines irrigation and fertilization, allowing water-soluble nutrients to be delivered directly through the irrigation network using a Venturi injector or fertilizer dosing unit.
Benefits
Increased yields.
Uniform nutrient distribution.
Reduced fertilizer waste.
Faster nutrient uptake.
Improved crop quality.
..

4 way misters/fogger set
Foggers and misters are efficient irrigation devices that produce a fine spray for watering, cooling, and humidity control in farms, greenhouses, and outdoor spaces. They are durable, water-saving, and easy to use.

Venturi for Fertigation for Efficient Fertilizer Injection Systems
A Venturi for Fertigation is a reliable device designed to inject soluble fertilizers and agricultural chemicals into irrigation systems. It utilizes pressure differences to create suction, ensuring accurate and uniform nutrient distribution for improved crop growth and productivity.
32m x 30m Tunnel Greenhouse (Arch Braced) in Kenya | Galvanized Steel Greenhouse
The 32m x 30m Tunnel Greenhouse (Arch Braced) is a large-scale commercial greenhouse engineered for high-capacity crop production. Constructed using galvanized steel and UV-stabilized greenhouse paper, it accommodates approximately 9,600–14,400 crops while ensuring superior environmental control and crop protection.
.
Featured products
-
. Adjustable Emitters/ Button Drippers
Original price was: KSh 15.00.KSh 8.00Current price is: KSh 8.00. -
1″ METAL RAIN GUN/Metal impact rain gun
Original price was: KSh 5,500.00.KSh 4,500.00Current price is: KSh 4,500.00. -
2-two (Double) vehicle car parking shade | waterproof 100% shade
Original price was: KSh 163,250.00.KSh 141,300.00Current price is: KSh 141,300.00. -
3-three vehicles car parking shade Structure Kenya
Original price was: KSh 196,000.00.KSh 176,500.00Current price is: KSh 176,500.00. -
8m x 30m Wooden Greenhouse Kenya | Commercial Timber Greenhouse
Original price was: KSh 285,000.00.KSh 262,500.00Current price is: KSh 262,500.00.
.
Our Services
Technical support.
Greenhouse irrigation design.
Professional installation.
Fertigation system integration.
Automation setup.
Farmer training.
Preventive maintenance.
Our Installation Process
Client training and after-sales support.
Greenhouse assessment and crop evaluation.
Water source analysis.
Irrigation layout and hydraulic design.
Equipment selection.
Professional installation.
Pressure testing and system calibration.
Frequently Asked Questions
Which irrigation system is best for greenhouses?
Drip irrigation is the preferred choice for most greenhouse crops because it delivers water directly to the root zone with high efficiency. Misting and fogging systems are often added for humidity and temperature control.
Can greenhouse irrigation be automated?
Yes. Instefast installs automated irrigation systems with timers, controllers, and sensors to optimize water use and reduce labour.
Can fertilizers be applied through the irrigation system?
Yes. Fertigation systems allow water-soluble fertilizers to be injected directly into the irrigation network using a Venturi injector or dosing unit.
Does Instefast install greenhouse irrigation systems across Kenya?
Yes. We design and install customized greenhouse irrigation systems for farmers, agribusinesses, schools, institutions, and commercial growers throughout Kenya.








