This larger version of our popular blow-molded nursery containers are ideal for small shrubs, perennials and tropicals at an amazingly low price. View all Nursery Containers
This larger version of our popular blow-molded nursery containers are ideal for small shrubs, perennials and tropicals at an amazingly low price. Free Misting System with any greenhouse over $500
GREENHOUSES.COM IS AMERICA'S LARGEST DISTRIBUTOR Whether you’re a commercial grower or you’re a backyard hobbyist, you want a greenhouse you can rely on to nurture plants and help them thrive. At Gothic Arch Greenhouses, we are the most trusted name in greenhouses and greenhouse supplies in the industry. We’ve been serving the horticultural industry for decades and have established ourselves as the leading provider of greenhouse kits to suit the needs of growers large and small.
Gothic Arch Greenhouses isn’t your average business. We’ve been family owned and operated since 1946. The Sierke family is proud to cater to horticulturists, gardeners and growers with the best greenhouses available. From large scale commercial greenhouses to hobby greenhouses and beyond, we have the products you need to flourish in your own endeavors. In addition to greenhouse supplies, we also carry a wide selection of grower and nursery supplies.
At Gothic Arch Greenhouses, it is our commitment to customers to carry a huge selection of the highest quality and lowest priced greenhouse kits, commercial greenhouses, hobby greenhouses and more available anywhere. We also have custom Glass greenhouses, equipment and related greenhouse supplies. It doesn’t matter whether you’re a teacher, backyard gardener or a commercial grower, we have everything you need.
Homeowners who turn to Gothic Arch Greenhouses will find we offer them plenty of options. They can choose from the very basic, beginner hobby greenhouse kits or opt to buy on the opposite end of the spectrum with the highest quality residential enclosures available. We offer the vocational agricultural instructor or specialized research scientist perfectly tailored durable structures and growing systems. Commercial growers will also find we have exactly what they require at prices that will go easy on their budgets. From cold frames and high tunnels to heavy duty ranges that will withstand the most extreme climates, we make sure to offer an exceptional array of products.
The Greenhouse Catalog is your year-round gardening source for greenhouse kits, greenhouse supplies, greenhouse accessories, and greenhouse growing information. With over 20 years in the greenhouse business, we are dedicated to helping you find the greenhouse best suited for you!
All greenhouses and cold frames ship FREE!
in the contiguous states
Whether you are just getting started in hobby greenhouse gardening or you are an experienced greenhouse grower, you will find what you are looking for with our vast selection of greenhouse kits and greenhouse supplies. From a commercial size greenhouse to the small greenhouse, our quality greenhouse selection is very affordable.
Our backyard greenhouses are all a great value for your money. Each of the backyard greenhouse kits requires no permanent foundation, so you can quickly get a hobby greenhouse set up in your backyard. If they require a base, we have included it in the price, so you have everything you need to make your greenhouse good and sturdy. All of the greenhouses come as a kit that can be put together without the need to hire a contractor, so you can save money and have a fun do it yourself project. Each of the greenhouses also include vents to help keep greenhouse plants healthy and circulate fresh air into the greenhouse. All greenhouses ship free in the contiguous United States. Greenhouse supplies and greenhouse accessories are available for all of the greenhouse models as well as general gardening tools and decorative accents for the garden.
Each greenhouse kit has unique features. The Solexx hobby greenhouses are the most popular greenhouse models. With their composite tube framing, they are the strongest of all the greenhouses and hold up extremely well in severe weather conditions. The greenhouse cover material is Solexx twin-wall polyethylene 3.5mm covering for good insulation. Solexx greenhouses also have the highest light diffusion. (Read more about the benefits of diffused light and how different greenhouse coverings transmit light). There are four different Solexx greenhouse models and many sizes to choose from. Each Solexx greenhouse kit includes built-in bench frames, so you can squeeze in all your plants and still have room to start more.
Sunshine greenhouse kits have a beautiful redwood frame and are the easiest of all the greenhouses to assemble and even include an assembly video. The smallest greenhouse can be assembled in just a few hours. The polycarbonate panels have an anti-drip coating to help minimize condensation in the greenhouse. The 6? wide Mt Hood greenhouse is perfect small greenhouse for gardeners with limited yard space.
Hobbyist greenhouses have a plastic resin frame that snaps together, so very few tools are needed for assembly. They are covered with polycarbonate greenhouse panels for added insulation from the frost. Choose from a white or green greenhouse frame. The white frame is highly recommended in hot climates to limit the expansion and contraction of the plastic frame.
The best value greenhouse is the Early Bloomer hobby greenhouse kit. With its sturdy composite frame, Solexx paneling and low price, there is no other insulated backyard greenhouse on the market that compares. One advantage is that you can pick it up, without any wobbling ? it is extremely solid, and move it to any location in your yard. Customers love this greenhouse as a starter greenhouse and for wintering-over plants.
The Enthusiast greenhouse has single wall polycarbonate greenhouse panels to let you grow a few extra weeks out of the year. The frame is a rust-proof combination of plastic and aluminum.
Our Early Start greenhouse is the least expensive of all the hobby greenhouse kits. It is a good hobby greenhouse to start with to test the waters. Since it has a polyethylene plastic greenhouse covering, it will have little or no insulation, but it still helps you hold off the frost in the late spring and the early fall. The hobby greenhouse has a sturdy reinforced aluminum frame.
Additional cold frame season extenders are available to help protect your garden from frost. From the double-walled Deluxe coldframe to the Frost Shield blankets, you can protect your plants from frost. We have frost protectors you can leave up year-round or reuse each season.
If you are looking for a do-it-yourself project, Solexx greenhouse covering makes it easy to design your own greenhouse. The twin-wall polyethylene is extremely strong and resistant to hail, wind and snow, yet it is also flexible allowing you to fit it all in one piece on your structure. You can even bend Solexx greenhouse covering around corners so you don?t need to add flashing. The greenhouse panels can be overlapped or joined with a flexible plastic H-Channel. Even though you can?t see through Solexx panels, your greenhouse plants still get plenty of sunlight - even tomato plants and peppers thrive. An advantage to the translucent greenhouse panels is that they provide highly diffused light. That means light finds its way to every part of the plant resulting is more vigorous plant growth in your hobby greenhouse.
In addition to our selection of greenhouse products, you will find all the greenhouse supplies and greenhouse accessories you need to keep your plants happy. Choose from our selection of greenhouse supplies: fans and vents, greenhouse heaters, grow lights, Radius ergonomic garden tools, shade cloth, flooring, tie down kits and seed heat mats. Explore our hydroponic products, containers, hand tools, books, greenhouse pest control, watering products, misting systems, potting benches, garden art, Soji solar garden lanterns, and bionic gardening gloves. These products are all carefully chosen and backed by a 90-day money back guarantee.
For additional information, you can read useful information on selecting a greenhouse, using a greenhouse, and frequently asked questions. If you don?t find what you are looking for, please call us at 1-800-825-1925 or send us an e-mail to info@greenhousecatalog.com.
The Greenhouse Catalog is your year-round gardening source for greenhouse kits, greenhouse supplies, greenhouse accessories, and greenhouse growing information. With over 20 years in the greenhouse business, we are dedicated to helping you find the greenhouse best suited for you!
All greenhouses and cold frames ship FREE!
in the contiguous states
Whether you are just getting started in hobby greenhouse gardening or you are an experienced greenhouse grower, you will find what you are looking for with our vast selection of greenhouse kits and greenhouse supplies. From a commercial size greenhouse to the small greenhouse, our quality greenhouse selection is very affordable.
Our backyard greenhouses are all a great value for your money. Each of the backyard greenhouse kits requires no permanent foundation, so you can quickly get a hobby greenhouse set up in your backyard. If they require a base, we have included it in the price, so you have everything you need to make your greenhouse good and sturdy. All of the greenhouses come as a kit that can be put together without the need to hire a contractor, so you can save money and have a fun do it yourself project. Each of the greenhouses also include vents to help keep greenhouse plants healthy and circulate fresh air into the greenhouse. All greenhouses ship free in the contiguous United States. Greenhouse supplies and greenhouse accessories are available for all of the greenhouse models as well as general gardening tools and decorative accents for the garden.
Each greenhouse kit has unique features. The Solexx hobby greenhouses are the most popular greenhouse models. With their composite tube framing, they are the strongest of all the greenhouses and hold up extremely well in severe weather conditions. The greenhouse cover material is Solexx twin-wall polyethylene 3.5mm covering for good insulation. Solexx greenhouses also have the highest light diffusion. (Read more about the benefits of diffused light and how different greenhouse coverings transmit light). There are four different Solexx greenhouse models and many sizes to choose from. Each Solexx greenhouse kit includes built-in bench frames, so you can squeeze in all your plants and still have room to start more.
Sunshine greenhouse kits have a beautiful redwood frame and are the easiest of all the greenhouses to assemble and even include an assembly video. The smallest greenhouse can be assembled in just a few hours. The polycarbonate panels have an anti-drip coating to help minimize condensation in the greenhouse. The 6? wide Mt Hood greenhouse is perfect small greenhouse for gardeners with limited yard space.
Hobbyist greenhouses have a plastic resin frame that snaps together, so very few tools are needed for assembly. They are covered with polycarbonate greenhouse panels for added insulation from the frost. Choose from a white or green greenhouse frame. The white frame is highly recommended in hot climates to limit the expansion and contraction of the plastic frame.
The best value greenhouse is the Early Bloomer hobby greenhouse kit. With its sturdy composite frame, Solexx paneling and low price, there is no other insulated backyard greenhouse on the market that compares. One advantage is that you can pick it up, without any wobbling ? it is extremely solid, and move it to any location in your yard. Customers love this greenhouse as a starter greenhouse and for wintering-over plants.
The Enthusiast greenhouse has single wall polycarbonate greenhouse panels to let you grow a few extra weeks out of the year. The frame is a rust-proof combination of plastic and aluminum.
Our Early Start greenhouse is the least expensive of all the hobby greenhouse kits. It is a good hobby greenhouse to start with to test the waters. Since it has a polyethylene plastic greenhouse covering, it will have little or no insulation, but it still helps you hold off the frost in the late spring and the early fall. The hobby greenhouse has a sturdy reinforced aluminum frame.
Additional cold frame season extenders are available to help protect your garden from frost. From the double-walled Deluxe coldframe to the Frost Shield blankets, you can protect your plants from frost. We have frost protectors you can leave up year-round or reuse each season.
If you are looking for a do-it-yourself project, Solexx greenhouse covering makes it easy to design your own greenhouse. The twin-wall polyethylene is extremely strong and resistant to hail, wind and snow, yet it is also flexible allowing you to fit it all in one piece on your structure. You can even bend Solexx greenhouse covering around corners so you don?t need to add flashing. The greenhouse panels can be overlapped or joined with a flexible plastic H-Channel. Even though you can?t see through Solexx panels, your greenhouse plants still get plenty of sunlight - even tomato plants and peppers thrive. An advantage to the translucent greenhouse panels is that they provide highly diffused light. That means light finds its way to every part of the plant resulting is more vigorous plant growth in your hobby greenhouse.
In addition to our selection of greenhouse products, you will find all the greenhouse supplies and greenhouse accessories you need to keep your plants happy. Choose from our selection of greenhouse supplies: fans and vents, greenhouse heaters, grow lights, Radius ergonomic garden tools, shade cloth, flooring, tie down kits and seed heat mats. Explore our hydroponic products, containers, hand tools, books, greenhouse pest control, watering products, misting systems, potting benches, garden art, Soji solar garden lanterns, and bionic gardening gloves. These products are all carefully chosen and backed by a 90-day money back guarantee.
For additional information, you can read useful information on selecting a greenhouse, using a greenhouse, and frequently asked questions. If you don?t find what you are looking for, please call us at 1-800-825-1925 or send us an e-mail to info@greenhousecatalog.com.
This greenhouse supply web site has everything you need to build, equip, and maintain a commercial, hobby, school or institutional greenhouse. Each category has different greenhouse kits for different purposes. All categories include greenhouse accessories and greenhouse supplies. Learn more about greenhouse structures and equipment by clicking on the categories listed below.The experts at IGC do more than sell you a greenhouse kit at a great price. We’ll guide your project through a professional and successful construction and completion process. Browse our site and read how our hobby, school and commercial greenhouses and greenhouse supplies are ideal for you.
Heaters! Wall Mount, Ceiling Mount, and Portable.
High Efficiency Heater
IGC provides instant financing for qualified customers. Make payments on your purchase.
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The Greenhouse Catalog is your year-round gardening source for greenhouse kits, greenhouse supplies, greenhouse accessories, and greenhouse growing information. With over 20 years in the greenhouse business, we are dedicated to helping you find the greenhouse best suited for you!
All greenhouses and cold frames ship FREE!
in the contiguous states
Whether you are just getting started in hobby greenhouse gardening or you are an experienced greenhouse grower, you will find what you are looking for with our vast selection of greenhouse kits and greenhouse supplies. From a commercial size greenhouse to the small greenhouse, our quality greenhouse selection is very affordable.
Our backyard greenhouses are all a great value for your money. Each of the backyard greenhouse kits requires no permanent foundation, so you can quickly get a hobby greenhouse set up in your backyard. If they require a base, we have included it in the price, so you have everything you need to make your greenhouse good and sturdy. All of the greenhouses come as a kit that can be put together without the need to hire a contractor, so you can save money and have a fun do it yourself project. Each of the greenhouses also include vents to help keep greenhouse plants healthy and circulate fresh air into the greenhouse. All greenhouses ship free in the contiguous United States. Greenhouse supplies and greenhouse accessories are available for all of the greenhouse models as well as general gardening tools and decorative accents for the garden.
Each greenhouse kit has unique features. The Solexx hobby greenhouses are the most popular greenhouse models. With their composite tube framing, they are the strongest of all the greenhouses and hold up extremely well in severe weather conditions. The greenhouse cover material is Solexx twin-wall polyethylene 3.5mm covering for good insulation. Solexx greenhouses also have the highest light diffusion. (Read more about the benefits of diffused light and how different greenhouse coverings transmit light). There are four different Solexx greenhouse models and many sizes to choose from. Each Solexx greenhouse kit includes built-in bench frames, so you can squeeze in all your plants and still have room to start more.
Sunshine greenhouse kits have a beautiful redwood frame and are the easiest of all the greenhouses to assemble and even include an assembly video. The smallest greenhouse can be assembled in just a few hours. The polycarbonate panels have an anti-drip coating to help minimize condensation in the greenhouse. The 6? wide Mt Hood greenhouse is perfect small greenhouse for gardeners with limited yard space.
Hobbyist greenhouses have a plastic resin frame that snaps together, so very few tools are needed for assembly. They are covered with polycarbonate greenhouse panels for added insulation from the frost. Choose from a white or green greenhouse frame. The white frame is highly recommended in hot climates to limit the expansion and contraction of the plastic frame.
The best value greenhouse is the Early Bloomer hobby greenhouse kit. With its sturdy composite frame, Solexx paneling and low price, there is no other insulated backyard greenhouse on the market that compares. One advantage is that you can pick it up, without any wobbling ? it is extremely solid, and move it to any location in your yard. Customers love this greenhouse as a starter greenhouse and for wintering-over plants.
The Enthusiast greenhouse has single wall polycarbonate greenhouse panels to let you grow a few extra weeks out of the year. The frame is a rust-proof combination of plastic and aluminum.
Our Early Start greenhouse is the least expensive of all the hobby greenhouse kits. It is a good hobby greenhouse to start with to test the waters. Since it has a polyethylene plastic greenhouse covering, it will have little or no insulation, but it still helps you hold off the frost in the late spring and the early fall. The hobby greenhouse has a sturdy reinforced aluminum frame.
Additional cold frame season extenders are available to help protect your garden from frost. From the double-walled Deluxe coldframe to the Frost Shield blankets, you can protect your plants from frost. We have frost protectors you can leave up year-round or reuse each season.
If you are looking for a do-it-yourself project, Solexx greenhouse covering makes it easy to design your own greenhouse. The twin-wall polyethylene is extremely strong and resistant to hail, wind and snow, yet it is also flexible allowing you to fit it all in one piece on your structure. You can even bend Solexx greenhouse covering around corners so you don?t need to add flashing. The greenhouse panels can be overlapped or joined with a flexible plastic H-Channel. Even though you can?t see through Solexx panels, your greenhouse plants still get plenty of sunlight - even tomato plants and peppers thrive. An advantage to the translucent greenhouse panels is that they provide highly diffused light. That means light finds its way to every part of the plant resulting is more vigorous plant growth in your hobby greenhouse.
In addition to our selection of greenhouse products, you will find all the greenhouse supplies and greenhouse accessories you need to keep your plants happy. Choose from our selection of greenhouse supplies: fans and vents, greenhouse heaters, grow lights, Radius ergonomic garden tools, shade cloth, flooring, tie down kits and seed heat mats. Explore our hydroponic products, containers, hand tools, books, greenhouse pest control, watering products, misting systems, potting benches, garden art, Soji solar garden lanterns, and bionic gardening gloves. These products are all carefully chosen and backed by a 90-day money back guarantee.
For additional information, you can read useful information on selecting a greenhouse, using a greenhouse, and frequently asked questions. If you don?t find what you are looking for, please call us at 1-800-825-1925 or send us an e-mail to info@greenhousecatalog.com.
The greenhouse, whether potable mini grow houses, hobby greenhouse kits, cold frames, and free- standing state of the art custom green houses will need the following supplies for efficient greenhouse growing.
Greenhouse Insulation - Aside from the glazing, the greenhouse could use insulation made of bubble sheets or poly bubbles in combination with foils and other reflective materials to reduce heating costs. Greenhouse insulation is installed inside the greenhouse glazing. Green house insulation further cuts heating costs up to 45%. Insulation increases the light inside the greenhouse aside from keeping it warmer.
Greenhouse Heaters - for greenhouses that need additional heat sources, greenhouse heaters are good alternatives. Greenhouse heaters could be electric or gas heaters that are ideally used when there is significant drop in temperatures that heat storage facilities inside the greenhouse no longer suffice. Heaters too come in a wide variety of choices. There are the portable heaters, wall mounted heaters and heaters with large heating capacities ideal for use in commercial greenhouses.
Greenhouse Thermostats - Greenhouse thermostat are automatic controllers of the cooling and heating systems in the greenhouse. What it does is to adjust temperatures to simulate the plants natural environment. While plants need heat to grow, thermostat automatically controls temperature environments as more plants die faster when there is too much heat than when the temperature is cold.
Greenhouse Misting System - There are different variations of the misting system, The most common is the hand-held mist sprayer often though, this does not suffice not only due to the limitation of areas that could be sprayed at a given moment but the scope and duration that misting will oftentimes be needed especially in larger greenhouses. The misting ring, the use of humidistat, and the fogging systems are best employed for efficient greenhouse misting. Misting systems comes attached with timers for automatic engagement of mists.
Humidifiers - are a variation of the misting or fogging system. Humidifiers distribute humidity required by the plants inside the greenhouse thereby promoting luxuriant foliage and better plant propagation.
Greenhouse Vent Openers - Examples of makes are louver opener, triple vent openers, automatic vent openers, hydraulic vent openers, hinge types, solar powered, etc., because from time to time, heat must be allowed to escape from the greenhouse to prevent the plants from withering or dying.
Greenhouse Gardening Tools - there are different tools that you may need depending on the scope and the type of plant that is grown. Examples are Bonsai tools, pruners, extended reach tools, propagating pots, rakes, knives, hoses, shears and snips, power tools and other tools.