Greenhouse Cost and Sizes

Our greenhouse cost and sizes in Kenya are directly related because the greenhouse price per unit area decreases with an increase in the size of the greenhouse. The type and size of greenhouse determine the overall cost of the unit

How much does a greenhouse cost?

How much does it cost to set up a greenhouse in Kenya?

Below are our greenhouse cost and sizes for galvanized metallic greenhouse tunnel-type structures with a drip irrigation kit, side roll-ups, and an entry pouch. We offer a crop support structure, a 1,000L tank, PPE kits, fertilizer, and seeds package at an extra cost. Consideration is made for a grower’s greenhouse budget. These prices include all greenhouse materials in Kenya

A. Small

B. Medium

C. Large
From 800M square. Kes 900 per meter square. We customise our price according to size, and your greenhouse budget

5 Key Factors That Determine Greenhouse Cost and Sizes In Kenya

1. unit size. The larger it is, the costlier it becomes for the reason that it take in more material and labour. The choice a greenhouse of size is determined by; land area, water availability, and a grower’s budget
2. design. A tunnel type greenhouse is less costly than a vented type. This is because the latter has a larger roof surface area. Tunnel type greenhouses are for cooler highland locations, while the vented types are for warmer mid to low altitude areas. co-joined units are less costly than single units. For intance, 3 units measuring 30M x 8M built separately are more expensive than contructing them as one co-joined unit measuring 30M x 24M
3. greenhouse construction frame material of the unit. Grekkon Limited as a top greenhouse construction company in Kenya, has an option of a low cost greenhouse constructed from timber. This is referred to as a wooden greenhouse, or the option of the more pricey metallic greenhouse. Both serve the same purposes
4. frame treatment undertaken. Timber for greenhouse construction in Kenya is either treated with light organic solvent preservative (LOSP), or with used motor oil. These treatments protect the timber from termite attack. LOSP treatment is costlier, and preserves the wood longer. Motor oil has to be re-applied every so often and should not be in contact with the crop. Steel is either galvanised with zinc, or an aluminum paint coat is applied on the surface. In this too, the former treatment is costlier, and remains for long
5. greenhouse crop type. our greenhouse construction cost in Kenya for each of these types is determined by the crop type. For instance, an indeterminate crop that requires an internal crop support system will have a more costly greenhouse than a short strawberry crop. The greenhouse installation cost of a plant propagation unit with misters and foggers is higher than a herbs and spices unit without such

Greenhouse Cost and Sizes

Greenhouse construction in Kenya

These are the materials that determine our steel greenhouse installation prices in Kenya

I. UV treated greenhouse polythene with anti drip properties

This is the key material that protects the crop from the elements of weather; sun, wind and rain. It creates the ‘greenhouse effect’, and minimises disease and pest incidences on the crop. It is either clear or yellow in color. Clear greenhouse polythene for fruiting crops, or in ornamentals, bi or multi colors. This is because it allows in more light which these need for photosynthesis, the process that makes food for the plants. Yellow is for vegetative crops, and mono color ornamentals. In mono color ornamentals, it intensifies the color

II. Galvanised steel bars

They provide structural support to the greenhouse, and also to the crop as ‘crop support structures’ for tall indeterminate crops such as; tomato, peppers, and cucumbers

III. UV treated high density insect nets

These nets keep away insect pests. They are for self pollinating (do not require external pollinators such as insects and birds) greenhouse crops

IV. Bird nets

These are only used in greenhouse crops that require insect pollination from bees, butterflies, hornets and many other pollinating insects. They allow in the insects, but keep away bird pests. An example of such a crop is strawberry

V. Profiles

They are screwed onto the galvanised steel bars so that the greenhouse cover is tucked in them

VI. Wiggle wires

Once the greenhouse cover is tucked in the profile, wiggle wires keep it in place so that it is not removed by wind or other physical force. Wiggle wires have a plastic covering to prevent damage to the greenhouse paper the are in direct contact with

VII. Screws

The join the profiles to the galvanised steel structure

VIII. Concrete

This is what supports the galvanised steel structures on the ground and keeps them upright

Successful greenhouse farmers in Kenya grow both none food and food crops in our metallic greenhouses. Common greenhouse food crops are; tomato, peppers, strawberries, and cucumber.  Galvanised steel bars, insect netting, screws, and profiles are our greenhouse construction materials. With labor addition, all now constitute your final greenhouse cost

Every Grekkon Limited greenhouse has a drip irrigation system for crop production, or a misting/ fogging system for seedlings propagation. Sprinkler irrigation systems are not installed in greenhouses

Greenhouse Cost And Sizes

FAQs

3. How profitable is greenhouse farming in Kenya?

Greenhouse farming consists of self-pollinating crops such as greenhouse indeterminate tomatoes, peppers, and cucumbers, and also insect-pollinated crops like strawberries. These are high-value crops that require intense attention and protection from pestilences such as; hail, drought, pest, disease, storms, and cold. They are moderately profitable.
We design none food metallic greenhouses for flowers such as; roses, carnations, and chrysanthemums, and herbs such as geraniums, mint, basil, rosemary, and lemongrass. These crops are highly profitable and are grown by successful greenhouse farmers in Kenya.

4. How do you build a greenhouse?