9 Factors to Consider When Choosing Greenhouse Sizes

Greenhouses in Kenya are designed and installed by Aqua Hub LTD. We do prefabricated steel and painted metallic greenhouses of sizes measuring 8 x 15 m, 8 x 24 m, 8 x 30 m, 16 x 24 m and 16 x 30 m. We also do custom greenhouse sizes built to match the goals of every grower. Before you start choosing greenhouse sizes, you need to understand the main considerations for a durable structure.

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Greenhouse Prices in Kenya

Greenhouse prices in Kenya range from KES 165,000 to KES 1,000,000 or even higher as per the size and type of greenhouse.

Wooden greenhouses cost less than metallic greenhouses.

Aqua Hub Kenya guarantees quality greenhouse construction for all the standard and custom sizes at fairly affordable rates. We welcome you to try greenhouse farming with our future sustainable structures.

Greenhouse Construction in Kenya

Greenhouse construction should be done by expert technicians to ensure structural strength and durability. Our greenhouses include wooden and metallic designs designed using modern greenhouse technology.

We ensure that every structure is installed to meet the growing needs of every farmer.

Greenhouse Sizes and Growing Capacity

Our greenhouse sizes are designed to hold varying plant capacities as shown in the table below:

We install greenhouses of different sizes, from as low as 8 x 15 m to large custom sizes that a farmer may need.
Whether metallic or wooden greenhouses, we have the technical skills to construct strong, smaller- to large-sized greenhouses in Kenya.

Choosing Greenhouse Sizes: Requirements for Greenhouse Construction

Steel or Painted Metal Pipes

We use galvanised or painted steel profiles to build the structure of greenhouses. Galvanised steel greenhouses cost more than painted metallic ones because they’re highly durable.

Wooden Poles

Wooden poles are used for wooden greenhouses. A wooden greenhouse is cheaper than a metallic structure.

Greenhouse polythene

Plastic polythene covers are the primary greenhouse material for the outer surface of the structure. The material has a good light penetration rate due to its transparency and thickness level of 200 microns. The polythene material resists maximum UV radiation levels, as it is treated with a UV resistance feature.

Profitability of Greenhouses

The level of returns or annual income from greenhouse production depends on the type of crop and size of a greenhouse. Some crops have a higher rate of production than others. Similarly, the bigger a greenhouse is, the higher the production capacity.

Choosing the Right Greenhouse Sizes: Things to Consider

Location

The location of a greenhouse structure is a crucial factor to think about because you cannot just place it anywhere. The area should have good drainage or well-drained soil to ensure proper plant growth. Also choose a flat area for the stability of your greenhouse.

Design of the greenhouse

Choose the appropriate greenhouse structure that will align with the direction of wind flow. The orientation will ensure that the longer part does not face the wind to prevent damage.

Number of Crops

What you are planning to grow can help you determine the size and estimated number of plants you are planning to grow. For instance an 8 x 15 m greenhouse can accommodate approximately 500 tomato plants.
This number can vary from one crop to another since different crops require different spacing for maximum production.

Ventilation

The size of ventilation determines the size of the greenhouse structure to choose. Crops have different temperature requirements, thus varying in the size of ventilation. You can go for a vented or tunnel greenhouse design.

Size of the Land

What is the size of the space you intend to set up your greenhouse? Take accurate measurements of the area and identify a suitable size of greenhouse. Having trouble calculating the size of your land? We are here to help you find a suitable greenhouse size.

Budget

You might be a starter in greenhouse farming and have no idea of the range of cost to set up certain greenhouse sizes. However, you always have a rough budget that you want to invest in greenhouse structures. We recommend a reliable greenhouse size for every farmer depending on their growing requirements.

The good thing is that we always have a good choice of size for all categories of farmers.

Stability

When choosing a greenhouse size, the core factor to consider is the stability of the structure once it is set up. All available dimensions are normally stable on all soil types as per the projects we have done. The concern is for big custom sizes of greenhouses that you may need.

Water Availability

Before deciding on a certain greenhouse size, determine whether your water supply is enough to water all the crops. Avoid big sizes which may require more water supply than the available volume.

Maintenance and Management

It is wise to go for a greenhouse size that you can always monitor and attend to. Whether you have labour to assist or not, the management depends on the size of the greenhouse.

Where to Buy Greenhouse Materials in Kenya

Aqua Hub LTD. We have greenhouse materials such as galvanised steel profiles, polythene sheets, insect nets and tapping screws.

Frequently Asked Questions

1. What is the cheapest way to build a greenhouse?

Use of wooden poles to design the greenhouse.

2. How much does a greenhouse cost in Kenya?

KES 100,000 to KES 1,000,000+.

3. What crops grow best in greenhouses?

Tomatoes, capsicum, cucumbers, green vegetables and herbs.

4. What are the five advantages of a greenhouse?

• High crop yield and profitability
• Quality produce
• Efficient water use.
• Minimal losses due to high control over growing conditions.
• High income from produce.
• Supports production of a wide range of crops.
• Customizable to match your production goals.

5. What are Common materials for greenhouse construction in Kenya?

Galvanized steel pipes, greenhouse polythene, insect nets, profiles, zig zag wires and tapping screws.

6. How many plants fit in a greenhouse?

It depends on the size of the greenhouse and crops grown. For example, an 8×15m greenhouse can hold 500–600 plants.

7. How do I choose the right greenhouse?

Consider your growing needs, budget and location.

8. What is a good size for a greenhouse?

It depends on your budget and growing needs.

9. What is the lifespan of a greenhouse?

10 – 15 years.

10. Where can I buy greenhouse materials in Kenya?

Aqua Hub LTD