According to the latest set of data release by the USDA, the number of film plastic greenhouses just skyrocketed during the last decade in the United States alone. Controlled growing has now more than become a standard. The sharp increase area used for production in single span commercial greenhouses, and multi span too, is a good indicator of the preference shown by farmers and plant growers to opt for a cost-efficient commercial farming. Commercial greenhouses have grown in popularity amongst farmers and professional plant growers thanks to weather control and customization they offer, leading to enhanced crop yields. However, the cost of greenhouse construction can seem daunting, especially for new players to the industry.This article about greenhouse pricing aims to clarify the various factors influencing the cost of building a commercial greenhouse for greenhouse growers. From greenhouse structure to equipment costs, we will be providing a detailed analysis of each element to help new grow tunnel seekers understand the costs associated.

What is a Commercial Greenhouse?

A commercial greenhouse, also known as a grow house or steel frame greenhouse, is a structure that allows indoor farming. Grow tunnel operators can deploy climate control within the structure where crops are grown on a small to large scale for trade purposes. It is typically made of a greenhouse structure, and glass or plastic glazing. The greenhouse covering provides protection from external weather conditions while allowing sunlight to reach the plants.

Greenhouses can also be equipped with advanced technology (aka greenhouse automation) such as automatic irrigation, cooling, and grow lights, to optimize growing conditions. The result is a higher yield per square foot compared to traditional open-field farming. Some structures even allow year-round production but these are too specific and require much investment. They are classified as hi-tech greenhouse, thus they will not be considered in this entry.

Why Invest in a Commercial Greenhouse?

Commercial greenhouses are an effective solution for farmers and growers looking to diversify their operations. This shift from open-field farming to greenhouses is largely driven by the need for more control over the growing environment. This control includes temperature, humidity, light levels, and even carbon dioxide levels for optimal photosynthesis.

As economic trends and global warming continues to disrupt traditional farming practices, commercial greenhouses offer a stable alternative that can help ensure food security. There has been a significant increase in the number of commercial greenhouses, with an estimated 115% increase in greenhouse vegetable farms in the United States over the last decade.

Factors Influencing the Cost of a Commercial Greenhouse

The cost of a commercial greenhouse can vary greatly depending on several factors. These include:

1. Size and Scale: The size of the greenhouse largely determines the overall cost. Larger greenhouses require more materials for construction and more advanced systems for controlling the environment, leading to higher costs.
2. Location: The availability and price of commercial real estate can impact the cost of building a greenhouse. Additionally, local construction laws and zoning regulations weigh on the overall cost of greenhouse building.
3. Materials for greenhouse construction: The type of greenhouse construction materials used for the framework and coverings of the greenhouse can also impact the cost. Common materials include polyethylene film, glass, and polycarbonate for greenhouse coverings. The structure is usually made of greenhouse steel pipes, wood for baseboards and gable ends, or PVC pipes for DIY greenhouse frameworks.
4. Greenhouse design and construction: whether for small or large growing tunnels, greenhouse design and construction worksheet implies many different trades coming together. Greenhouse owners may choose to buy a commercial greenhouse kit directly from greenhouse suppliers. Others may choose to seek “greenhouse construction near me” for practicality’s sake. The latter solution implying a higher budget. Greenhouse construction details may also impact on budget. A low-tech greenhouse for example will not require many equipment for example.
5. Heating, Ventilation, and Air Conditioning (HVAC) Systems: Proper climate control is crucial for optimal plant growth. Environmental factors such as temperature are key to growing safe and healthy plants. HVAC systems a key component of commercial greenhouse construction. The cost of these systems can vary greatly depending on the kind of greenhouse farming.
6. Grow Lights: Many commercial greenhouses rely on artificial lighting to supplement sunlight, especially during shorter winter days or cloudy weather. The cost of these systems can vary based on the type of lights used, the size of the greenhouse and local environmental factors. Indoor farming for cbd for example relies solely on a specific type of grow lights.
7. Irrigation Systems: Efficient watering is key to successful greenhouse cultivation. The cost of installing an irrigation system or hydroponic greenhouse solution can depend on the size of the greenhouse,  and the type of irrigation method used.
8. Automation and Control Systems: greenhouse automation systems help maintain optimal growing conditions thanks to regulation and IT technology. It is said to drastically reduce the need for manual monitoring and adjustments. The cost can vary based on the complexity of the system.
9. Labor Costs: The cost of labor during construction invoiced by greenhouse construction companies also weigh heavily on the overall budget. From greenhouse foundation to the double layer inflated greenhouse cover, human cost incurred vary widely. More than a few farmers usually contemplate the cost of importing a commercial greenhouse kit against buying from a local greenhouse supplier, and seeking the help of a greenhouse construction company close to site.

How to Budget for Your Commercial Greenhouse

Planning and budgeting are essential when considering a commercial greenhouse project. Here are a few steps to help you plan your budget effectively:

1. Determine the Size: The size of your greenhouse should be determined by the scale of your agriculture business. Greenhouse investment focuses first and foremost on commercial farming output targets. While large greenhouse tunnels can accommodate more plants and potentially generate more revenue, they also come with higher construction costs.
2. Choose the right type of greenhouse: from single span, multi span to shade house and crop top greenhouse structures, the success of greenhouse operations mostly lays on choosing the right commercial tunnel greenhouse based on geography, environmental conditions and size.
3. Choose the Right Materials: The choice of materials for your greenhouse can greatly impact the overall cost. Consider the pros and cons of different materials used in the greenhouse design and construction worksheet. Ask your greenhouse suppliers, they will share professional greenhouse advice.
4. Consider the Location: The location of your greenhouse can also impact the cost. Ensure that the site has sufficient space, sunlight, and water access, and that local zoning regulations and construction laws are favorable.
5. Plan for Operational Costs: Beyond construction costs, you also need to consider the ongoing operational costs of running a commercial greenhouse. These can include energy costs, maintenance equipment costs, staffing costs, hydroponic greenhouse consumption, etc..
6. Secure Funding: Before starting your project, ensure that you have sufficient funding. This could come from a construction loan, capital from investors, or even from a crowdfunding used for a communal greenhouse.

Choosing the Right Commercial Greenhouse Supplier

Choosing a reliable commercial greenhouse supplier is crucial. Consider suppliers who have a proven track record of delivering high-quality greenhouses. Asking about previous projects, their ability to deliver low-tech greenhouses and medium tech greenhouses will help you narrow down your search.

Local greenhouse manufacturers can provide personalized service and easy communication. However, greenhouses made in China are better in terms of greenhouse pricing. In the last decade, a few China greenhouse suppliers have proved capable of delivering both quality grow tunnels, greenhouse warranty and professional service.

When considering suppliers, also think about the support services they offer. Do they provide help with the design, installation, and operation of the greenhouse? Do they offer after-sales support? These factors can make a big difference in the success of your greenhouse project.

Shipping and Custom Clearance

When ordering your greenhouse components, make sure to consider the shipping and custom clearance costs. One of the commonly used harmonized system (HS) code for a greenhouse is 70960. This code is used for customs declaration and helps in identifying the product for customs clearance. It also sets the tax rate applied on commercial greenhouses imported from China using this HS code.

Full Container Load (FCL) shipping can be a cost-effective method for shipping large quantities of greenhouse components. However, be sure to check with your supplier and freight forwarder about the best shipping method for your specific situation.

Conclusion

Investing in a commercial greenhouse can be a significant step towards increasing productivity and yield for farmers and professional plant growers. However, the cost of greenhouse construction can be a significant factor to consider. By understanding the various components that contribute to the cost and carefully planning your budget, you can make an informed decision that suits your operational needs and financial capabilities.