What Does It Take To Start A Greenhouse? (PRO Tips)

If you’ve ever wanted to start a greenhouse but weren’t sure where to begin, this article is for you! We’ll break down all the steps you need to take in order to start your own greenhouse business, from location to materials and beyond.

Understanding the necessary steps and considerations for starting a greenhouse is essential.
Conduct thorough research on the local market and demand for greenhouse products.
Choosing the right location is crucial, considering factors like sunlight exposure and accessibility.
Determine the type of greenhouse structure that best suits your needs and budget.
Ensure proper ventilation, temperature control, and irrigation systems are in place.
Planning for adequate space and organizing the layout efficiently is important for plant growth.
Implementing effective pest and disease control measures is crucial for maintaining healthy plants.
Regular monitoring, maintenance, and adjusting environmental conditions are necessary for success.
Consider investing in automation and technology to optimize greenhouse operations.
Continuous learning and staying updated with the latest industry trends are key to long-term success.


Location. You’ll want to choose a location for your greenhouse that has easy access to water, power, and the garden. 

If possible, try to locate it near the house so you can use it for cold-weather crops in the winter (you can wrap it with plastic sheeting if necessary).

Water source. The greenhouse will require water during both summer and winter months; unless you live in an area where there is abundant rainfall throughout the year (like Seattle or San Francisco), find a location close enough so that you don’t need to carry buckets of water back and forth every day.

Power source. You will also need electricity or gas for heat lamps, fans and pumps—and generators are not cheap! 

Consider installing solar panels on your roof if possible; they’re easy enough to install yourself but may require professional installation if they have special hardware requirements like mounting brackets or switches/fuses inside them

When it comes to reinforcing a canopy top, it’s essential to use the right techniques and materials. Our easy tip guide on how to reinforce a canopy top provides you with expert advice and practical steps to ensure the durability and longevity of your canopy.

Greenhouse Structure

Choosing the right structure for your greenhouse is a big part of how long it will last. There are many types of structures and materials that can be used to build them, so this is something you’ll want to do carefully.

If you want a simple greenhouse with no fancy bells or whistles, consider building one out of wood. If you’re looking for something more industrial and durable, consider using aluminum sheeting instead of glass panes. 

You should also think about whether it’s worth spending extra money on things like insulation or automatic doors—they may not be necessary!

When starting construction on any type of structure, make sure all materials are compatible with each other! If you’re using wood in your structure (which is normally safe), don’t use metal screws because they could rust over time which would damage your entire project!

PalramOffers a variety of greenhouse structures made of durable polycarbonate panels, providing excellent light transmission and insulation.
RionSpecializes in greenhouse structures made of sturdy resin frames, offering strength and stability for various gardening needs.
GrandioProvides greenhouse structures with heavy-duty aluminum frames, designed to withstand harsh weather conditions and offer long-lasting durability.
JulianaKnown for their high-quality greenhouse structures made of aluminum frames and toughened glass panels, ensuring optimal growing conditions.
SolexxOffers greenhouse structures with unique twin-wall plastic panels that provide diffused light and excellent insulation properties.
GrowSpanProvides a range of greenhouse structures, including commercial-grade options, with durable steel frames and customizable designs.


Insulation is key to keeping the heat in and cold out. Without it, you’ll have to spend a lot more money on fuel costs just to keep your greenhouse warm enough to grow plants. To determine how much insulation is needed for your greenhouse, use this formula:

Insulation Needed = [Square Footage of Greenhouse x R value]/5

For example, let’s say we want to build a 4’x8′ glass-paneled greenhouse with ¼” of polyurethane foam board insulation under the floor. 

The square footage of this structure would be 16 square feet (4×4). Once we know that, it’s simple math we need at least 4 inches of polyurethane foam board (R value = 6) if we’re going to insulate our entire floor with it:

Insulation Needed = [16 square feet x 6]/5 = 24 inches

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To start off, you’ll need to buy materials. If you’re planning on doing it yourself, it’s important not to skimp on the quality of materials that you purchase. 

Cheap materials can be tempting but they will break and end up costing more money in the long run because they need to be replaced sooner than they would if they were better made. 

While buying high-quality materials might seem expensive upfront, their longevity means that they may save you money in the long run.

A good guideline is also not buying too much or too little of any given product when starting out; this will help keep costs down while allowing for flexibility as your business grows over time.

Humidity Control

Humidity control is essential for plant growth. You should aim to maintain humidity levels between 50-80%. In winter, these levels should be closer to 50%, while in summer they should be closer to 80%. Humidity can be controlled with ventilation and dehumidifiers.

HoneywellOffers a range of humidity control devices, including humidifiers and dehumidifiers, for maintaining optimal humidity levels in indoor environments.
AprilaireProvides whole-home humidity control solutions, such as humidifiers and smart thermostats, to ensure balanced humidity throughout the house.
DysonKnown for their innovative technology, Dyson offers humidifiers with precise humidity control and even distribution of moisture.
VornadoSpecializes in humidity control appliances, including humidifiers and air circulators, designed to maintain consistent humidity levels in rooms of various sizes.
BonecoOffers a wide selection of humidifiers, including ultrasonic and evaporative models, with features like adjustable humidity settings and automatic shut-off.
BONECO S450A specific model from Boneco, the BONECO S450, is an intelligent humidifier that utilizes a self-cleaning mode and digital controls for accurate humidity control.

Heating System

The heating system is essential for growing plants. It is a process that converts energy into heat and then transfers it to plant beds, which are located in the rear of greenhouses. The most common heating systems used by greenhouse owners are electric, gas or solar.

Solar heating is the most efficient and cost effective way of heating your greenhouse. For example, your electric bill might be $500 per month but using solar panels can reduce this cost by 80%. This means that you will only spend $80 on electricity each month!

Maintaining and treating your gazebo canopy is essential to ensure its longevity and appearance. Discover expert tips and effective treatments in our guide on how to treat a gazebo canopy and keep your gazebo looking beautiful and well-protected.


Ventilation is one of the most important aspects of greenhouse construction and operation. Without proper ventilation, it’s impossible to maintain a healthy environment for growing plants.

There are two types of ventilation systems that can be used in greenhouses: passive and active. Passive ventilation relies on convection currents to move air from one side of the greenhouse to another. 

It works best when there’s no wind blowing outside because this will help direct airflow throughout your greenhouse rather than just letting it drift through as it pleases (which can result in some areas being more humid than others).

Active ventilation uses fans or other types of mechanical means to move air around inside your greenhouse, making sure no corners get too hot or too dry while ensuring adequate circulation everywhere else so plants are getting just enough water during humid weather conditions and aren’t drying out too much if dry weather persists outdoors for weeks at a time (as often happens during summer months).

Lighting And Shade Systems

Once you’ve started building your greenhouse, your next step is to look into lighting and shade systems. These are important to consider because they will determine how much space you have in the greenhouse and what plants can grow there.

Solar panels: The most effective way to light a greenhouse is through solar panels, which use the sun’s rays as an energy source. 

Solar panels can be installed on both sides of any structure (e.g., roof or wall) and are generally more efficient than other forms of heating or cooling. 

They also reduce greenhouse emissions by limiting the amount of carbon dioxide released into the atmosphere when fossil fuels burn for electricity generation.

Solar heating: When it comes time for winter months, using solar heating methods will help keep your plants alive without having to rely on nonrenewable sources like natural gas or propane tanks. While these may be easier options at first glance because they’re cheaper upfront costs than investing in solar panels right off that bat–but remember that these expenses tend not only save money but also impact our planet less negatively overall so long as we don’t become dependent upon them entirely!

Attaching a canopy to a chuppah requires careful consideration and proper techniques. Our guide on how to attach a canopy to a chuppah offers step-by-step instructions and valuable insights to help you create an elegant and secure setup for your special event.

Irrigation System

Next, you’ll need an irrigation system. This is the component that’s responsible for bringing water to your greenhouse soil and keeping it moist. That can be done in a few different ways:

Wiring and controls – The simplest methods involve using a timer-controlled valve to cycle water into your greenhouse when needed, then draining it out after specified intervals or manually turning the valve off when all water has been delivered.

Watering times – You can also go with this option if you want more control over how much time each part of your greenhouse gets wet (like when plants are flowering).

Watering frequency – Another way to irrigate is by watering at set times every day or week (or however often), rather than using pressure or duration as guidelines for what constitutes “wet.”

Rain BirdOffers a wide range of reliable and efficient irrigation systems suitable for various landscape sizes.
HunterKnown for their innovative and advanced irrigation solutions, Hunter provides high-quality systems for both residential and commercial applications.
ToroOffers durable and efficient irrigation systems designed to deliver precise and even water distribution for optimal plant health.
NetafimSpecializes in drip irrigation systems that provide water directly to plant roots, minimizing water waste and maximizing efficiency.
RachioProvides smart irrigation systems that use weather data and advanced technology to optimize watering schedules and conserve water.
OrbitOffers a variety of irrigation systems, including sprinklers, timers, and controllers, designed for easy installation and reliable performance.

Automation, Sensors, And Controls

Automation, sensors and controls can help you save time, money and be more productive. Automation has come a long way in recent years and it is now possible to control the environment in your greenhouse using just a few buttons on your smartphone or tablet.

Sensors are used to monitor everything from temperature, humidity levels and CO2 levels right down to the amount of light entering your greenhouse. 

This information can then be used by software programs in order to inform you if anything needs changing such as turning on/off fans or opening/closing vents in order to maintain optimum growing conditions inside your greenhouse without having to constantly check them yourself every day!

Shading your canopy effectively is crucial for creating a comfortable outdoor space. Learn about different shading options and techniques in our informative guide on how to shade a canopy and enjoy cool and relaxing moments under your canopy, even on the sunniest days.

Monitoring Equipment And Data Tracking

One of the most important things you can do is to keep an eye on what’s happening with your greenhouse. When you’re setting up a new greenhouse, it’s easy to get caught up in the excitement of seeing plants growing and blossoming. 

However, if you don’t monitor different aspects of your greenhouse’s environment, it could become unhealthy or even dangerous for your plants.

It’s also important to track data related to the growth process—if something isn’t working as well as you’d hoped, this information will help guide future decisions about how to run things differently. 

It may also be useful when making plans for future additions or expansions; once again, being able to identify patterns in this type of information will help ensure that any changes are made with care and forethought rather than impulsively based on one bad experience (or good one!).


Starting a greenhouse is not as easy as it looks. It requires careful planning and preparation before you can get started. 

The good news is that once you have all the necessary equipment installed, maintaining it will be a breeze. Just make sure to keep an eye on things so they don’t go out of control!

Further Reading

Here are some additional resources that provide further information and insights about starting and setting up a greenhouse:

How to Start a Greenhouse Business: Discover valuable tips and advice for starting your own greenhouse business, including market research, choosing the right location, and managing operations effectively.

MasterClass: How to Set Up Your Own Greenhouse: Gain expert knowledge on greenhouse setup from MasterClass. Learn about essential elements such as choosing the right structure, controlling temperature and humidity, and cultivating a variety of plants.

7 Things to Know Before Building a Greenhouse: Explore key considerations and important factors to be aware of before embarking on a greenhouse construction project. This guide covers topics such as zoning regulations, greenhouse orientation, and budget planning.


Here are some frequently asked questions about starting a greenhouse, along with their answers:

Q: What are the benefits of owning a greenhouse?

A: Owning a greenhouse provides several benefits, including extended growing seasons, protection against adverse weather conditions, and the ability to grow a wider variety of plants.

Q: How much space do I need for a greenhouse?

A: The space required for a greenhouse depends on factors such as the intended use, the number of plants, and the desired layout. Generally, a greenhouse can range from a small backyard structure to a larger commercial facility.

Q: What are the essential components of a greenhouse?

A: The essential components of a greenhouse include a sturdy frame, transparent coverings (such as glass or plastic), ventilation systems, heating and cooling mechanisms, and appropriate lighting for plant growth.

Q: How do I maintain the ideal temperature and humidity in a greenhouse?

A: Maintaining the ideal temperature and humidity levels in a greenhouse can be achieved through proper ventilation, shading, insulation, and the use of heating or cooling systems. Monitoring and adjusting these factors are crucial for plant health.

Q: What are some common challenges in greenhouse gardening?

A: Common challenges in greenhouse gardening include pest control, disease management, proper watering techniques, and maintaining the right balance of nutrients. Understanding these challenges and implementing preventive measures can help ensure successful greenhouse gardening.