Greenhouse shelving is an essential component of greenhouse design that provides a convenient and organized storage space for plants, tools, and equipment. You can attach greenhouse shelving to the inside wall of the  greenhouse, install it on an attached frame, or use freestanding, easily relocated benches throughout the greenhouse.

There are several styles of greenhouse shelving available. For example, some attach to the greenhouse wall, some are freestanding, and others can even hang from the roof of the greenhouse. They are also typically made from different materials such as wire shelves, plastic shelves, and wooden shelves. Each type of shelving has its unique features and benefits, and the choice of shelving material depends on your needs and preferences. 

When choosing greenhouse shelving, it is essential to consider the size and layout of the greenhouse, the type of plants being grown, and your budget and preferences. You should install it in a way that maximizes the use of space and provides adequate support for plants and equipment. With the right shelving, a greenhouse can be transformed into a well-organized and efficient growing space that yields healthy and abundant crops.

Understanding Greenhouse Shelving

Greenhouse shelving is an essential component of greenhouse gardening. It involves the use of shelves or benches to support plants within the greenhouse, providing an orderly space for plant growth.

There are various styles of greenhouse shelving available on the market, and the choice of shelving will depend on the type of plants being grown, the size of the greenhouse, and the grower’s preferences. Many manufacturers of greenhouse kits make shelves specifically for their greenhouses.

Common types of Greenhouse Shelving

Stationary shelving: This type of shelving is fixed in place and cannot be moved easily. It is a more traditional option and is often used for heavy-duty storage.

Freestanding shelving: This type of shelving is not fixed in place and can be moved around the greenhouse as needed. It is ideal for growers who need more flexibility in their greenhouse setup.

Hanging shelving: This type of shelving is suspended from the ceiling of the greenhouse and can be used to maximize vertical space which makes it a great option to include in a small greenhouse.

Rolling shelving: This type of shelving is mounted on wheels, making it easy to move around the greenhouse. It’s ideal for growers who need to move their plants around for optimal sunlight exposure.

Of course you can use greenhouse shelving for more than just a place to put your plants. It can also be used to store pots, trays, tools, and other gardening supplies.

Common Greenhouse Shelving Materials

When it comes to choosing the right type of greenhouse shelving, there are three main options: metal, wood, and plastic. Each has its own advantages and disadvantages, and the choice ultimately depends on your needs and preferences.

Metal Shelves

Metal shelves are a popular choice for greenhouse shelving because of their durability and resistance to humidity. The most common metal used for greenhouse shelves is aluminum, which is lightweight and can withstand exposure to moisture without rusting. Steel is another option, but it is heavier and may require a protective coating to prevent rust.

One advantage of metal shelves is that they are easy to clean and maintain. They can be wiped down with a damp cloth or sprayed with a hose to remove dirt and debris. Metal shelves also tend to be more affordable than wooden shelves, making them a better choice for gardeners on a budget.

Wooden Shelves

Wooden shelves are a classic choice for greenhouse shelving because of their natural look and feel. They can add warmth and charm to a greenhouse, and they are often used to display potted plants and other decorative items.

One advantage of wooden shelves is that they are sturdy and can support heavier items without bending or breaking. They are also versatile and can be painted or stained to match the decor of the greenhouse, making them a great choice if you want the most attractive way to display your plants.

However, wooden shelves require more maintenance than metal shelves. They can warp or rot if exposed to moisture, and they may need to be treated with a sealant or preservative to prevent damage. They can also be pricey, but, with a little elbow grease, you can make them out of pallets or other inexpensive wood.

Plastic Shelves

Plastic shelves are a lightweight and affordable option for greenhouse shelving. They are easy to clean and maintain, and they can be used for a variety of items, including plants, tools, and other gardening supplies.

A big advantage of plastic shelves is that they are resistant to moisture and can withstand exposure to humidity without warping or rotting. They are also lightweight and easy to move, making them a good choice for gardeners who like to rearrange their greenhouse frequently.

However, plastic shelves may not be as sturdy as metal or wooden shelves, and they may not be able to support heavier items without bending or breaking. They also tend to have a more utilitarian look and may not be as aesthetically pleasing as wooden shelves.

Given the pros and cons of the different materials, you may want to mix and match your shelving. For example, plastic shelving may meet most of your needs, but you might want to include metal or wooden shelves for some heavy items.

Factors to Consider When Choosing Greenhouse Shelving

When it comes to choosing greenhouse shelving, there are a few factors to consider to ensure that you select the right shelving for your plants. Here are some key factors to keep in mind:

Size and Space

The size of your greenhouse and the amount of space available will play a significant role in determining the type of shelving that you need. Before purchasing any shelving, it is important to measure the available space in your greenhouse and determine how much space you need for your plants. This will help you choose the right size of shelving to maximize your growing space.

Material Durability

As I discussed in the previous section, each of the materials commonly used for greenhouse shelving have their advantages and disadvantages. They all can be durable, but steel may require more maintenance to protect from rust, wood may need extra work to protect it from rot, and plastic shelves may not be stout enough to support heavy plants. Some careful thought about how you will use your greenhouse and what plants you plan to grow can help you make the best choice.

Ease of Installation

The ease of installation is another important factor to consider when choosing greenhouse shelving. Some shelving options require assembly, while others can be easily installed with minimal effort. It is important to choose shelving that is easy to install and can be adjusted to fit your specific needs. If you have good handyman skills, you may not need to be concerned with this.

Benefits of Proper Greenhouse Shelving

Think things through before you get your greenhouse shelving. Proper shelving will enable you to make the most of your greenhouse space and give you the best results with your plants. Here are some reasons you want to do it right:

Improved Plant Health

One of the primary benefits of proper greenhouse shelving is improved plant health. By providing plants with an appropriate amount of space and light, you can ensure that their plants grow strong and healthy. Proper shelving also prevents overcrowding, which can lead to disease and pest infestations.

Space Optimization

Another benefit of proper greenhouse shelving is space optimization. By utilizing shelving that is designed to maximize growing space, you can increase their production capacity without needing to expand your greenhouse. It is a lot cheaper to optimize space with shelving than it is to build a bigger greenhouse. Tiered, stationary, and rolling shelving options can all be customized to meet your specific needs.

Ease of Maintenance

Proper greenhouse shelving can make maintenance tasks easier. By using shelving that is easy to clean and maintain, you can spend more time tending to your plants. Additionally, durable and long-lasting shelving will reduce the need for frequent replacements.

 Avoid These Greenhouse Shelving Mistakes

When it comes to greenhouse shelving, there are a few common mistakes that people tend to make.  Be sure to avoid these mistakes to ensure that your plants stay healthy and your greenhouse stays organized.

Neglecting to Plan Ahead

One of the biggest mistakes people make when it comes to greenhouse shelving is neglecting to plan ahead. It’s important to think about what types of plants you will grow and how much space you will need. This will help determine how much, and what type, of shelving will work best. If space is at a premium, consider a wraparound style shelf to avoid wasting corner space.  You also need to consider other activities such as potting. A potting bench is worth the space. 

Overcrowding

Another mistake people make is overcrowding their greenhouse with too many shelves or plants. Overcrowding can lead to poor air circulation, which can cause plants to become diseased or stunted. It’s important to leave enough space between shelves and plants to allow for proper airflow.

Choosing the Wrong Material

Choosing the wrong material for greenhouse shelving is another common mistake. Wooden shelves, for example, can rot and warp over time due to the high humidity levels in a greenhouse. Metal shelves, on the other hand, can rust and corrode. Either be ready to do the extra maintenance or choose shelves made from materials that can withstand the humid environment of a greenhouse, such as plastic or aluminum.

Poor Placement

Finally, poor placement of shelves is another mistake to avoid. Shelves should be placed in areas that receive adequate sunlight and should be positioned to allow for easy access to plants. It’s also important to consider the weight of the shelves and the plants they will hold when determining where to place them. If you are unsure about shelf placement, you can start with freestanding and rolling shelves so you can rearrange them as needed.

By avoiding these common mistakes, you can ensure that your greenhouse shelving is effective and your plants stay healthy.

Maintenance of Greenhouse Shelving

Like any other part of your greenhouse, shelves require regular maintenance to keep them in good condition. Here are some tips for maintaining them:

Regular Cleaning

One of the most important things you can do to maintain your greenhouse shelves is to clean them regularly. This will help prevent the buildup of dirt, debris, and other contaminants that can damage your plants. To clean your shelves, simply wipe them down with a damp cloth or sponge. You can also use a mild soap solution if necessary. Be sure to rinse the shelves thoroughly after cleaning to remove any soap residue.

Pest Control

Pests can be a major problem in greenhouses, and they can quickly damage your plants and shelves. To prevent pests from taking over your greenhouse, it’s important to take proactive measures to control them. This includes regularly inspecting your shelves for signs of pest activity, such as chewed leaves or droppings. You can also use natural pest control methods, such as introducing beneficial insects or using organic pesticides.

Regular Inspections

In addition to regular cleaning and pest control, it’s important to inspect your greenhouse shelves regularly for signs of wear and tear. This includes checking for cracks, chips, or other damage that could compromise the integrity of the shelves. If you notice any damage, be sure to repair or replace the affected shelves as soon as possible to prevent further damage.

Proper Storage

If you aren’t doing year-round gardening, it’s important to store your greenhouse shelves properly when they’re not in use. This means keeping them in a dry, cool place to prevent moisture buildup and damage. You should also avoid stacking shelves on top of each other, as this can cause them to warp over time.

Conclusion

In conclusion, greenhouse shelving is an essential component of any gardening space. It helps to optimize plant growth, organize the greenhouse effectively, and increase productivity. 

Frequently Asked Questions About Greenhouse Shelving

What are some affordable options for greenhouse shelving?

There are many affordable options for greenhouse shelving, including plastic and wire shelves. Plastic shelves are lightweight, easy to clean, and resistant to rust and corrosion. Wire shelves are also lightweight and easy to clean, but they may not be as durable as plastic shelves. Wooden shelves can also be a good option, but they may be more expensive than plastic or wire shelves. You can save more money by building them yourself using inexpensive or recycled materials.

What is the ideal height for greenhouse shelves?

The ideal height for greenhouse shelves depends on the type of plants you are growing and the size of your greenhouse. In general, shelves should be tall enough to allow plants to grow to their full height without touching the ceiling of the greenhouse. A good rule of thumb is to space shelves approximately 18-24 inches apart.

Are plastic or metal shelves better for a greenhouse?

Both plastic and metal shelves can be good options for a greenhouse, depending on your needs. Plastic shelves are lightweight and easy to clean, while metal shelves are more durable and can support heavier loads. However, metal shelves may be more prone to rust and corrosion over time. Of course you don’t have to choose just one type of shelving.

How do I choose the best shelving for my greenhouse?

When choosing shelving for your greenhouse, consider factors such as the size of your greenhouse, the type of plants you are growing, and your budget. Look for shelves that are sturdy, easy to clean, and resistant to rust and corrosion. Consider the weight capacity of the shelves and make sure they can support the weight of your plants.

What are some creative ideas for small greenhouse shelving?

For small greenhouses, vertical shelving can be a great space-saving solution. Consider using hanging baskets, wall-mounted shelves, hanging shelves, or tiered shelving units to maximize your growing space. You can also re-purpose items such as old ladders or bookshelves to create unique and functional shelving solutions.

Where can I find high-quality greenhouse shelves for sale?

High-quality greenhouse shelves can be found at many garden centers, home improvement stores, greenhouse kit manufacturers, and online retailers. Look for shelves made from durable materials such as plastic or metal, and read customer reviews to find products that have a good track record of performance. Sign up for our email list to get our guide to over 50 online resources for greenhouses, shelving and accessories.