Palram 338 Ft X 338 Ft Cold Frame For Double Greenhouse Silver

Upgrade your happy place with the spacious Essence Greenhouse. This 8' wide greenhouse kit features high headroom for moving around comfortably and enough working space to store your tools and plant your garden favorites. The Essence greenhouse kit makes it easy to regulate the temperature, humidity, and airflow of your DIY greenhouse with two vent windows and makes it effortless to go in and out with arms full of trays or push a wheelbarrow with two wide doors and a low threshold. The essential greenhouse also includes a galvanized steel base and a built-in gutter system. Your plants will enjoy a nurturing environment, while you get to enjoy all the space to make it happen with an Essence Greenhouse.

We love this greenhouse!. Chad. Neenah, WI. Mon May 11 2026

Maybe you’ve always dreamed of having a greenhouse but didn’t think you had the space to make it happen. All you need is a small outdoor space, patio, or balcony and the Palram – Canopia Lean to Grow. This small greenhouse offers the advantages of a larger greenhouse in a smaller footprint and with the additional advantage of retaining more heat. The wall that the greenhouse is built against radiates heat back into the greenhouse. It also means you have quick access to electricity and water and look beautiful as part of your home. The Lean to Grow utilizes two types of virtually unbreakable polycarbonate glazing, twin-wall roof panels and crystal-clear wall panels, for protection from overhead sunlight with plenty of exposure to grow your garden. This small greenhouse also features a sturdy, corrosion-resistant aluminum frame, an adjustable roof vent to control the temperature and moisture levels, a built-in gutter, a lockable door that can be put on either side for extra protection, and a galvanized steel base for additional stability. Bring your planting dreams to life no matter the size of your space with a Lean to Grow greenhouse.

I waited until the first severe windstorm to see how it held up before writing this review. It did great! I have it bolted directly into my porch, mind you. As others have stated, assembling this is a trip to the 7th circle of hell. It took me and two other people 5 days to put this together. The instructions are very poor, things not labelled properly, some steps are backwards, some of the pieces just don't fit together quite right, you'll get part way through and then realize you put something on upside down without realising it (because it's not labelled) and then have to backtrack several steps, and so on. So just bear that in mind. But, once it's put together, it's a great greenhouse and I'm happy with it.. Benjamin. Victoria, BC. Tue Nov 05 2024

Zenport cold frame greenhouse is suitable for seed planting and protecting fragile sprouts from the elements. Provide excellent weather protection for all your plants. Long-lasting, maintenance-free aluminum frame. Polycarbonate panels are virtually unbreakable. Suitable for both balcony and garden. The opening rooftop can slide out or lift up to prevent overheating. 4 Anchor stakes ensure your cold frame is firm and secure. The clear polycarbonate cover allows full sun exposure while keeping out the cold. This is an affordable greenhouse for the backyard gardener.

very light weight and flimy and some of the parts were bent and or squished. That being said, it looks pretty good and will get the job done, hopefully hold up, and will have to see what strong midwest winds do to it. The instructions weren't very intuitive and the top roof panels were labeled incorrectly but I was still able to get it assembled with trial and error in probably 15 minutes total. Maybe my fault, but one thing to keep in mind is that the 23" H dimension does not refer to H=Height, but instead is the dimension of the base footprint. The height is ~18". I assumed that H equaled height and that the base footprint was width and depth so the greenhouse did not fit inside my raised garden like I had hoped and I had to use screws to fix it to the garden instead of using the provided stakes.. Michael. Watertown, WI. Thu Apr 17 2025

The Palram - Canopia Mythos series greenhouse is the perfect growing structure for hobby gardeners. Equipped with twin-wall polycarbonate panels and a durable frame, your growing needs and wants are met under one roof. Twin-wall polycarbonate is the leading choice for quality hobby greenhouse coverings because of its durability, light diffusing properties and heat retaining ability. The twin-wall roof and side panels on the Mythos block 99.9% of harmful solar UV radiation and create a system of diffused light, which helps maximizes plant growth and eliminates the risk of plant burn and shade areas. Palram - Canopia’s version of this virtually unbreakable polymer is made only with virgin materials that won’t become brittle or discolor over time. Featuring a rust-resistant, brushed aluminum frame and heavy-duty galvanized steel base for structural support, the Mythos series greenhouse is designed to stand for years to come. Other features include integrated rain gutters to channel water for sustainable irrigation, a magnetic door catch and one roof vent to help moderate air flow and temperature to maximize growing conditions.

The greenhouse is very nicely constructed. I will have to wait for winter weather to see how it handles snow load, but it looks sturdy and attractive. The directions.... all pictures nothing written. I put it together by myself, not impossible, although it says for 2 people.. Dianne. Newton, NJ. Mon Apr 20 2026

Few things in life are as satisfying as growing your own plants, be it flowers, vegetables, or herbs. Greenhouses offer an ideal growing environment to make that happen and Palram - Canopia makes ideal DIY greenhouse kits. The differences are in the details. The Hybrid Greenhouse combines two types of polycarbonate panels to create a balanced environment for your plants. Polycarbonate is a virtually unbreakable polymer that provides the light transmission benefits of glass but is lighter, stronger, and safer. The diffused roof panels are made of 4mm twin-wall polycarbonate, which has twice the heat retention of single-layer panels and allows the light to reach your plants at all angles for more even sunlight and growth while preventing plant burn. The side panels are translucent polycarbonate, providing over 90% light transmission while blocking harmful UV rays. Both the panels and the aluminum frame are engineered to be extremely durable, resistant to harsh weather, and maintain their high quality. This attention to detail continues with an integrated gutter system for drainage as well as a roof vent and hinged door to provide airflow and allow adjustment of heat, humidity, and ventilation. We know it may feel intimidating to put together a greenhouse which is why the Hybrid is designed as a ready-to-assemble DIY project, with no special tools needed. Extend your growing season and display your plants while protecting them from harsh sunlight with a hybrid-glazed greenhouse kit!

Wonderful little greenhouse! Getting it square and level and securing it to your base before building up the sides is key (which I learned the hard way). I am almost 60 years old and I built it myself. Love it!!!. Cynthia. US. Fri Apr 28 2023

Maximize your gardening potential with this Large Walk-in Tunnel Greenhouse, the ultimate solution for extending your growing season and protecting your plants. Featuring a robust galvanized steel frame with diagonal support poles, this portable hothouse ensures superior stability and lasting reliability. The high-quality plastic cover provides essential UV protection and improved insulation, creating the perfect environment for healthy plant growth. Designed with eight roll-up windows and zippered doors, it offers exceptional ventilation and convenient access for effortless plant management. Transform your outdoor space and experience the difference with this spacious, professional-grade greenhouse.

This lean-to wall greenhouse delivers an ideal environment for cultivating plants throughout the year, combining durability with smart design. Its aluminum alloy frame and galvanized steel base ensure long-term stability, while transparent polycarbonate panels shield plants from harmful UV rays and trap essential warmth. The walk-in layout offers ample space for vegetables, herbs, fruits, and flowers, making it perfect for urban patios or compact gardens. A sliding door and five-level adjustable window allow precise climate control through optimized airflow. An integrated rain gutter system efficiently channels water away, preventing moisture damage and maintaining a healthy growing space. Easy to assemble with snap-in panel connections and reinforced with ground stakes for extra security, this greenhouse blends practicality with aesthetic appeal, empowering gardeners to grow confidently in any season.

A spacious 6 x 6 ft walk-in greenhouse designed to extend your growing season and protect your plants year-round. The sturdy aluminum frame with galvanized steel base provides reliable support, while transparent UV-resistant polycarbonate panels let in ample sunlight and retain warmth on cooler days. Adjustable roof vent and sliding door allow easy airflow control and access. Integrated rain gutters help direct water away, making plant care simpler. With its flexible, shelf-free interior, you can arrange potted herbs, seedlings, and flowers to suit your gardening style.

A spacious walk-in greenhouse designed for year-round gardening. The aluminum frame with galvanized steel base provides sturdy support, while UV-protected polycarbonate panels allow sunlight in and retain heat for healthy plant growth. The soft silver finish offers a clean, modern look. With a sliding door for easy access and an adjustable roof vent for airflow, this greenhouse creates an ideal environment for vegetables, herbs, and flowers. Integrated rain gutters help manage water drainage. Assembly is straightforward with snap-in panel connections. Overall dimensions: 6.2 ft W x 6.2 ft D x 6.6 ft H. Door size: 2 ft W x 5.4 ft H. No fixed shelves give you flexibility to arrange your plants as needed. Ground stakes are included for added stability.

This greenhouse for outdoor from Outsunny is every gardener's dream. Lean-to-wall design will not take up too much space. Greenhouse's aluminum alloy frame creates a durable structure, whilst the UV-protected polycarbonate panels ensure the inside vegetables and plants are kept protected and safe. The transparent finish allows the natural sunlight to pass through for healthy growth. Getting this practical greenhouse, it's time to fall in love with gardening all over again.

Exactly what I wanted, which was a greenhouse I could walk out to my deck from the dining/living room. Easy access to my plants and my cats love sunning in it. The actual door leads out to the rest of the deck. It also turned out to be a great place to put their kitty litter.. Wendy. Morro Bay, CA. Tue May 12 2026

Zenport cold frame greenhouse is suitable for seed planting and protecting fragile sprouts from the elements. Provide excellent weather protection for all your plants. Long-lasting, maintenance-free aluminum frame. Polycarbonate panels are virtually unbreakable. Suitable for both balcony and garden. Two opening rooftops can slide out or lift up to prevent overheating. The clear polycarbonate cover allows full sun exposure while keeping out the cold. This is an affordable greenhouse with extra height and double covers for the ambitious.

Love this I am able to plant spinach or lettuce in the winter. You can put on a table but I am ok with it on the ground.. Maureen. Westfield, NJ. Mon Apr 20 2020

The Harmony greenhouse kit is a beautiful entry into the world of hobby gardening. The greenhouse wall and roof panels are made of a nearly unbreakable polymer called polycarbonate that has the light transmission benefits of glass, but is lighter, stronger, and safer. The crystal-clear single panel roof and walls protect your plants from UV rays while providing all the full, direct light they need to thrive. This is especially ideal for germinating seeds and starting plants to heat up the soil and encourage germination. The hobby greenhouse frame is made of rust-resistant aluminum mounted on a heavy-duty galvanized steel base for ultra-durable structural support. Other features include an integrated rain gutter to disperse the rainwater, a roof vent, and a lockable hinged door with a magnetic catch to help control temperature and humidity. The unique sliding panel system creates better insulation, stronger resistance to wind, and makes it easier to assemble than other DIY Greenhouses. With this backyard greenhouse, you can prolong your growing season by starting in the early spring and extending your plant growth beyond the first fall frost. With its easy assembly, durable materials, and effective features, the Harmony greenhouse is the natural choice.

Perfect!!. Chelsea. Sat May 11 2024

All-in-One Watering Tunnel Greenhouse: This walk-in tunnel greenhouse measures 10 x 7 x 7 ft / 2.93 x 1.97 x 1.94 m for home or small-farm growing. Thickened 0.5 mm galvanized steel frame with a center support bar and multiple reinforced structures stays stable with stakes & guy ropes. Built-in 4-nozzle watering reduces manual work. The 140 gsm PE cover provides light transmission, insulation, rain protection, and UV6 resistance. A zippered door & 6 vent windows support airflow, keep animals out, and extend the season.

This is a great green house . I would recommend this to anyone gardening I have barrels in one and shelving in the other sprayers can bent to position works great we added timers to the hose as well. Debora. Fri Jun 12 2026

Large Tunnel Greenhouse,The Loyal Guardian of Your Plants:With a peaked structure and reinforced PE cover, this tunnel greenhouse ensures durability and stability. It features 3 ridge poles to prevent snow accumulation, side braces for added stability, and a cover that is UV-resistant, insulating, and waterproof. Mesh windows keep out insects, while the spacious design accommodates various plants and shelves. Equipped with 12 windows for optimal ventilation, the hook & loop fastener-adjustable windows allow for easy airflow management, ensuring healthy plant growth.

Built to withstand challenging conditions, the Cold Frame features 8 mm thick polycarbonate panels and a reinforced aluminum frame, delivering exceptional durability and thermal performance. The three independent lid sections allow you to fine-tune ventilation, making it easy to regulate temperature and airflow as weather changes. A unique no-drip panel design keeps condensation off your plants, helping maintain healthy growth and preventing wet foliage.

Exactly as described and should keep tender veggies like lettuces safe from bunnies. Debbie. Independence. Sat Apr 13 2024

The Palram - Canopia Hybrid Series Greenhouse is an ingenious balance of two advanced polycarbonate panels for the optimum environment. The crystal clear side panels offer over 90% transmission for growth, while the 4mm twinwall roof blocks up to 99.9% of harmful UV rays to prevent plant burn. Add to that a ton of features, and the Nature Hybrid greenhouse is perfect for any growing enthusiast.The integrated rain gutters and down spout disperse rain water to the ends, making it ideal for water conscious gardeners to collect. A roof vent and door with magnetic catch keep air flowing, helping you control the temperature and humidity in your greenhouse. When it comes to set-up, this house is designed as a do-it-yourself project without the need for special tools, so you’ll be ready to start growing in no time. A smart panel slide and lock system connects the frame precisely and quickly into place and polycarbonate panels slide easily into profile channels. The aluminum frame is durable, maintenance free, and rust resistant allowing you to focus on growing instead of maintaining your greenhouse. Palram - Canopia also offers a complete line of accessories designed to make your Nature Hybrid greenhouse more productive, space saving, and protective against the elements.

Perfect more than what I think. In love with my new spot!. Anonymous. Thu Apr 23 2026

[Spacious Planting Space]This portable greenhouse is wide and deep enough to allow plenty of room for your plants, vegetables, herbs, and flowers. With the elegant and simple natural design, it is suitable for a porch, backyard, balcony, or terrace, bringing your terraces, balconies, decks, and gardens a touch of green.

The Plant Inn is a compact polycarbonate greenhouse, great for year-round vegetable and herb-growing in small spaces. This durable mini greenhouse features an aluminum frame, virtually unbreakable polycarbonate panels, a built-in storage compartment, and a raised garden bed that makes gardening accessible to everyone. The peak is high and has one lid for easy access as well as for temperature and humidity control. The lid can lock open for full access to do your planting and harvesting or partially for ventilation. This greenhouse includes one deep planting tray, an internal water drainage system, and plant hangers for trellising. The Plant Inn is a complete all-in-one solution.

Love love love Great size Great height. Susan. Winthrop Harbor, IL. Thu Jul 16 2026

【Durable UV-Protected Polycarbonate Panels】 Crafted with premium, shatterproof polycarbonate panels, our greenhouse acts as a protective umbrella for your plants. It efficiently blocks harmful UV rays while maximizing beneficial sunlight intake, preventing sunburn and creating an ideal microclimate for vigorous, healthy plant growth all year round.

Picture this: a crisp Saturday morning, coffee in hand, walking out to your own greenhouse just steps from your back door. Inside, your basil is fragrant, your peppers are plump, and your favorite flowers are already budding — weeks ahead of the neighbors. This 6x8 ft greenhouse is made for real backyard living. The sliding door glides open wide enough to roll in a wheelbarrow or bring in a potting bench. The roof vents let you dial in the perfect climate, so you’re not fighting condensation or heat spikes. The silver aluminum frame looks clean and modern, blending naturally with gravel paths, wooden fences, or raised beds. Whether you’re a weekend hobbyist or a daily gardener, this space becomes your favorite room in the house — without the roof.

[Easy Modular Assembly] The Kit Includes Clear Instructions And All Necessary Tools For Easy Installation. Pre-Designed Sealing Slots And Slide-In Polycarbonate Panels Make Installation Faster Than Complex Traditional Greenhouses, Saving Time And Effort While Creating A Reliable And Sturdy Outdoor Greenhouse.

Lean-to-wall design is space-saving; the spacious walk-in greenhouse can help you grow and nurture plants all year round, protecting them from cold. Our garden greenhouse is perfect for vegetables, fruit, herbs, and flowers

Step into a world where seasons no longer limit your garden's potential. This walk-in greenhouse, crafted with a sturdy aluminum frame and translucent polycarbonate panels, creates a protected haven for your plants year-round. The soft silver finish blends effortlessly into any outdoor setting while the UV-shielding panels filter harsh sunlight, retaining warmth and promoting vigorous growth. Inside, the 6.2-foot-square footprint offers ample room to arrange pots, trays, and shelving exactly as you like—no fixed shelves dictate your layout. A smooth-gliding sliding door grants easy entry, and the five-level adjustable roof vent lets you fine-tune airflow on warmer days. Integrated rain gutters channel water away, keeping the interior dry and orderly. Four ground stakes and a galvanized steel base anchor the structure, helping it stay steady through breezy conditions. Whether you are nurturing delicate seedlings, overwintering tender perennials, or extending the harvest of herbs and vegetables, this greenhouse becomes a cherished extension of your home garden.

The Plant Inn is a compact polycarbonate greenhouse, great for year-round vegetable and herb-growing in small spaces. This durable mini greenhouse features an aluminum frame, virtually unbreakable polycarbonate panels, a built-in storage compartment, and a raised garden bed that makes gardening accessible to everyone. The peak is high and has one lid for easy access as well as for temperature and humidity control. The lid can lock open for full access to do your planting and harvesting or partially for ventilation. This greenhouse includes one deep planting tray, an internal water drainage system, and plant hangers for trellising. The Plant Inn is a complete all-in-one solution.

The instructions for assembly felt like they were written in a different language. However, after deciphering them and setting it up, I'm pleased with how solid the structure is.. 3n1gmawh1sk. Germany. Thu Mar 02 2023

Transform your outdoor space with our premium mini greenhouse, designed for the discerning gardener. Crafted from durable aluminum, it offers a rustic charm that complements any setting. The spacious interior accommodates a variety of plants, while the openable top ensures optimal ventilation and sunlight exposure. Translucent polycarbonate panels provide effective protection against the elements, extending your growing season. Elevate your gardening experience with this elegant, functional addition to your porch, backyard, or balcony.

The Americana 12 Ft. W x 12 Ft. D Greenhouse is large enough to create that garden oasis you’ve always wanted! The large footprint and barn style roof provide ample room for both gardening and leisure space. With double, swinging doors and two vent windows you’ll have abundant air flow to create a comfortable environment for you and your plants. With the Americana™ you have room to grow and room to share your love of gardening.

It’s all put together.It took a lot of time. I like how it looks. We will start planting soon.. Chris. Darlington, PA. Thu Feb 29 2024

Durable Lean-to Polycarbonate Greenhouse with Walk-In Outdoor Garden Plant Shelter, Adjustable Roof Vent, Sliding Lockable Aluminum Door for Patio or Backyard, 4x4FT (Spray Plastic)

The drawings in the assembly manual do not show enough detail to easily determine how one piece should be attached to another piece. Be prepared to do a lot of guessing followed by disassembly to correct your wrong guess. I would not recommend this greenhouse for anyone.. Roger. Saint Johns, FL. Wed Sep 09 2026

Durable Lean-to Polycarbonate Greenhouse with Walk-In Outdoor Garden Plant Shelter, Adjustable Roof Vent, Sliding Lockable Aluminum Door for Patio or Backyard, 4x4 FT (Spray Plastic)

Extremely hard to put together. Directions do not help.. Amy. Palmyra, PA. Wed Sep 09 2026

Give your plants a safe space to thrive with this aluminum greenhouse from Outsunny. The frame provides reliable strength, while polycarbonate panels shield against wind and rain while allowing sunlight to nourish your plants. 2 shelves help organize your gardening essentials, 2 opening doors offer easy access, and an adjustable openable roof enhances air circulation. Start your growing season early and enjoy a well-designed indoor greenhouse for your plants and vegetables with Outsunny!

The greenhouse is great for the money. I didn’t give it a five because the instructions were illustrations only and the closures and lift bars for the top weren’t the best, but all and all a good value. I would buy again.. Kathy. Redding, CA. Sun Oct 23 2022