4x4 Greenhouse

This walk-in greenhouse features a slide-in polycarbonate panel system and included tools for fast, secure assembly. Its heavy-duty aluminum-steel frame and 720g/m² panels provide excellent all-weather protection. A 5-position adjustable roof vent offers precise climate control, while the spacious interior (66.5″W x 109.8″D) provides ample room for plants, tools, and relaxation.

Maximize your plant growing space with this 62" tall wooden greenhouse, designed to provide a compact yet spacious solution for balconies, patios, and small gardens. With its vertical design, it allows you to grow more plants without taking up too much floor space.Built with a durable fir wood frame and transparent polycarbonate panels, this greenhouse creates a protected environment that retains warmth while allowing ample sunlight to pass through—ideal for promoting healthy plant growth in various seasons.Inside, the greenhouse features 3-tier adjustable shelving (6 height levels), including removable shelves and a half-shelf design to accommodate plants of different heights. This flexible layout makes it perfect for organizing flowers, herbs, vegetables, and seedlings.Designed for convenience, the unit includes 4 smooth-rolling wheels (2 lockable), allowing you to easily move it to capture the best sunlight or reposition it as needed. The wheels are removable for a more permanent setup, while the anti-tip strap adds extra safety by securing the unit to a wall.An openable roof panel enhances ventilation and airflow, helping regulate temperature and humidity inside the greenhouse for optimal growing conditions.Perfect for both indoor and outdoor use, this portable greenhouse is an excellent choice for plant lovers looking to create an efficient and organized growing space in limited areas.

This compact greenhouse is designed to nurture your favorite plants, seedlings, and gardening essentials. Its efficient design maximizes your gardening potential in smaller spaces, without compromising the aesthetics of your patio, balcony, or backyard. Made with high-grade polycarbonate panels and a sturdy aluminum frame, it withstands the elements season after season. The sloped roof design promotes water runoff, while the simplified assembly process with clearly marked parts and a detailed guide ensures a straightforward setup.

This just got put together and is being used on an upper porch I needed help but is went together nicely I'm hoping it will withstand the wind but I really like it and it will be getting a strap to help keep it in place just in case. Also it needs a couple of shelf units to utilize all the space.. Suzann. Lakewood, OH. Wed Apr 22 2026

Picture this: stepping into your personal garden sanctuary during the coldest months, where tender seedlings thrive while snow blankets the ground outside. This isn't just a greenhouse—it's your year-round solution for growing vibrant vegetables, juicy fruits, and fragrant herbs without winter's chill. The space-saving lean-to design fits perfectly against any wall, maximizing your gardening area even in compact spaces, while the durable aluminum frame and galvanized steel base withstand harsh winds to keep your plants secure. Transparent polycarbonate panels shield against damaging UV rays yet trap essential warmth, ensuring steady growth through every season. With effortless sliding-door access and adjustable ventilation windows, you control the perfect climate for healthy blooms, and the integrated rain gutter efficiently channels water for reuse. Transform your outdoor space into a flourishing haven where gardening dreams become reality—no matter the weather.

The Greenhouses for Outdoors by Home-Complete are essential for any home gardener who wants to enjoy an extended growing season. The 8 sturdy shelves provide plenty of room for seedlings, herbs and vegetables, fruit-bearing plants, or perennial flowers, as well as gardening supplies. These greenhouse kits are ideal for both indoor and outdoor use, so you can keep them on your porch, patio, deck, or in your sunroom. The clear PVC cover on the greenhouses features a zippered roll-up door to help protect seedlings from cold weather and frosts, making it easier to start seeds earlier in the season or stretch your growing season later in the year.

Perfect size to get you started and keep you going. UPDATE: 2 years later...still going strong!. Rob. VA. Wed Jul 15 2026

Featured here is our 4X6 DIY Greenhouse Kit. Our E-Z Frame Brackets make it easy for anyone to assemble a structure in less than a few hours. No angle cuts necessary! Our brackets take the guesswork out of figuring out complicated cuts. Screw it together and you are ready to go! Afraid to use a saw? Most local lumberyards will cut your lumber for you - remember to bring your lumber cut list with you when you shop! Cover with your choice of finishing materials and step back and admire your work! Designed to use inexpensive 2X2 lumber (actual dimensions are slightly smaller--lumber not included), this kit is a great, cost-effective way to build your own DIY structure that can save you thousands of dollars compared to ready-made sheds! Our E-Z Frame Brackets are made out of a heavy-duty polypropylene material that doesn't rust like similar metal products. Our bracket has a built-in UV inhibitor that also prevents them from cracking or getting brittle in the sun or extreme cold! THIS KIT INCLUDES: • (8) 90-degree brackets • (12) 120-degree brackets • (24) 30-degree brackets • (20) T brackets • Step by step Instructions and lumber cut list • LUMBER NOT INCLUDED NEEDED TO COMPLETE THIS KIT: • (28) 2X2X8' lumber • Roof: 30 sqft cover material • Walls: 128 sqft cover material • (300) 1 1/4" wood screws • 3 hinges & 1 door latch • Recommended: Platform of concrete, concrete blocks, railroad ties or treated lumber PRODUCT DETAILS: • Sidewall Height: 6 Ft. 2 In. Our kits do not include lumber as we strive to keep shipping costs low for our customers.

It was a good team work job for two people who are pretty crafty. I was very happy with the final product after we got the lumber, nails etc.. Lois Redding. Grand Junction, CO. Sun Sep 22 2019

Let your child explore their curiosity about gardening with their very own outdoor walk-in greenhouse. Watch their eyes light up as they choose their own seeds, dig in the soil to fill pots, and observe how sunlight and water make their plants grow day by day. A perfect spot for educating your little one about plants while encouraging their little “green thumb” to grow with family gardening time.

This poly tunnel greenhouse is perfect for year-round gardening. Features a durable polyethylene covering with grid threading and a sturdy powder-coated steel frame for long-lasting use. Front and back large double zippered doors of the outdoor greenhouse make for easily getting in and out. The plastic greenhouse is great for seeding or protecting your plants from the cold weather. It is ideal for plants to survive the winter.

You found exactly what we needed at Wayfair and got it within for a great price and free shipping. Thank you, Wayfair for helping us out!. Vicki. Haymarket, VA. Sat Sep 12 2026

This all-weather greenhouse is designed with 720g/m² high-strength polycarbonate panels and a reinforced aluminum-steel frame that handles rain, wind, and snow while double-sided UV-resistant sheets help reduce harsh sun exposure for year-round planting use. The fast panel system with slide-in structure improves installation efficiency and alignment compared with traditional fixing methods, enhancing overall safety and frame grip, while the smooth sliding door allows easy daily access in patios, decks, yards, and garden corners. Integrated dual side gutters guide rainwater away from the roof area and reduce buildup during cold seasons, lowering maintenance effort and allowing simple water collection for flowers, herbs, vegetables, container plants, and seed trays. Equipped with a height-adjustable roof vent with 0–10 inch opening range, it's easy to regulate airflow and internal temperature, supporting healthy circulation for seedlings, greens, tropical plants, and seasonal starters across climates. This complete starter kit comes with illustrated step-by-step instructions, labeled components, and required hardware for straightforward setup by beginners or hobby growers, with responsive support available for part issues, transit damage, or installation questions.

Mini Greenhouse Portable Hot House for Plants

Very nice and sturdy material. I love it. I need a bigger size though. I underestimated the size.. Jean. Sun Sep 27 2026

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

The Urban Greenhouse by Yardistry is here to transform your urban space into a lush, green sanctuary. The space-efficient design is compact and functional, perfect for balconies, porches, and backyards. Grow your produce, herbs, and flowers without sacrificing valuable space. The Urban Greenhouse features an automatic roof vent opener, ensuring optimal ventilation and preventing overheating. Your plants will always enjoy the perfect amount of fresh air and sunlight. The Urban Greenhouse is built to last. The sleek, modern design complements any urban aesthetic, enhancing the appeal of your outdoor space. It's not just a functional addition; it's a stylish statement.

It took 2 of us about a day to assemble but it was worth the time. This is made in Canada... instructions were very clear, individual parts were marked with numbers corresponding to instructions. It did require tools I dont have, but ones my handyman carries with him regularly. Everything went together beautifully and it works well. I highly recommend this product and manufacturer.. Suzanne. Clarkesville, GA. Sun Apr 26 2026

6x10 FT Greenhouse for Outdoors, Polycarbonate Green House with Adjustable Roof Vent and Rain Gutter, Aluminum Large Walk-in Greenhouse with Quick Setup Structure for Outside Garden Backyard Patio greenhouse green house greenhouses for outdoors green houses for outside greenhouse kit greenhouses polycarbonate greenhouse green house for winter outdoor greenhouse green houses glass greenhouse greenhouse frame heavy duty greenhouse clear greenhouse walk in greenhouses for outdoors glass greenhouses for outdoors garden greenhouse greenhouse shed patio greenhouse winter greenhouse 8x8 greenhouse outdoor green house greenhouse for outdoors greenhouse outdoor yardistry greenhouse greenhouse 6x8 QUICK & EASY SETUP STRUCTURE: GARDMAX greenhouses are designed to be easy to assemble with an intuitive quick-install system and user-friendly slide-in panels, which will reduce installation time. The 4 corner posts help the greenhouse deep in soil or concrete for extra stability. （For extra stability, you can bury the base feet in soil or concrete, or use our matching screws to secure the base to the board, base is not included） HEAVY DUTY GREENHOUSE: The GARDMAX greenhouse is constructed with heavy-duty 720g/m² polycarbonate panels and a reinforced aluminum frame, ensure to withstand various weather conditions. Keep your plants safe and thriving in a reliable greenhouse built to last. Perfectly sized for your backyard, terrace, or garden, this greenhouse is great for casual gardeners and flower enthusiasts, providing ample space for plant preparation and growth. UV PROTECTION: High-quality polycarbonate panels that have a UV coating on their surfaces, balancing light exposure humidity and temperature in the Greenhouse, can blocks harmful UV rays, provide the most suitable environment for plants growth and preventing plant sunburn. BALANCED VENTILATED & DRAINABLE DESIGN: The GARDMAX Polycarbonate Greenhouse features ventilation windows and built-in gutter system. Not only can Provide continuously fresh air to your plants, but also efficient rainwater drainage and collection, by connecting a hose to gather rainwater for plant watering inside the hot house. Window vents provide continuous airflow, ensuring your plants receive fresh air at all times. MULTI-FUNCTION SPACE: Perfect for a first-time or seasoned home gardener, GARDMAX Heavy-duty Greenhouses can create a warm environment and protect plants against rough weather. These backyard-friendly structures are perfect for cultivating a variety of vegetables, plants, and herbs, with ample space for gardening tasks.

Sturdy and looks nice! Wow!! After our severe storms here in NW Indiana, it held up to the 90 miles per hour winds! UNBELIEVABLE!! Well worth the money for this greenhouse. Stephanie. Crown Point, IN. Fri Aug 14 2026

This mini greenhouse kit from Outsunny is an excellent choice for caring for your lovely plants. The raised garden bed kit features a cover system, enabling versatile use. The raised planter can be used alone or in combination to meet your needs, making it suitable for growing vegetables, fruit, herbs, flowers, and more.

I bought this as a gift for someone just getting started with gardening in their new yard. They loved it and that made me so happy!. Caroline. Fairview Park, OH. Mon Jun 22 2026

This patio greenhouse from Outsunny offers an efficient way to care for your plants year-round! The outdoor greenhouses for winter come with a top vent and single-hand push door, making ventilation and access easy. Moreover, we use high-quality materials in the backyard greenhouse, including an aluminum alloy frame and polycarbonate sheets for durability and stability outdoors. This large greenhouse is excellent for housing and growing your plant friends year-round!

I have now had it for a year or so in winter and summer. It provides protection in the winter to my plants with a small amount of heat. Can store plants, soil an plant food in it. Looks professional in the garden!. Darla. US. Sat Aug 15 2026

The cold frame greenhouse provides a big space to hold various types of plants, the top part of this greenhouse could be opened and closed, and two bolts on the two sides could be used to fix the top. On a rainy day, you could close the top to keep it away from the rain. Giving you a dream garden you dreamed of.

I’m happy with the product. I’m personally using it for indoor use. I find the top part doesn’t sit flush and the directions for assembly could be better.. Sanjeet. Chicago, IL. Sat Sep 19 2026

Experience year-round gardening with the Outsunny polycarbonate greenhouse kit. This walk-in oasis has thick panels to retain heat and sunlight, and a fir wood frame for stability. Its adjustable window helps control temperature and humidity, creating a great conditions for plant growth. Elevate your gardening game with Outsunny. Ready to cultivate your garden dreams?

The wooden greenhouse features a sloped roof and three hydraulic-support polycarbonate windows that open up to 90° for full ventilation and sunlight. Built with a sturdy rust-resistant wooden frame, it includes a foldable 40 lb-capacity shelf that doubles as a potting bench or coffee bar. Measuring 112"W × 73"D × 77"H, the walk-in structure provides 58 ft² of growing space for a variety of plants. Serving as a 3-in-1 greenhouse, nursery, and outdoor café or tool storage area.

Wow! I love this Greenhouse! It is so perfect. I find myself visiting many time throughout the day. Can't wait to grow throughout the entire year.. Desi. Howell, NJ. Thu Jul 23 2026

This outdoor wooden greenhouse is a perfect blend of style and function. Crafted with a natural pine timber frame, it offers a spacious and secure environment for your plants to flourish. Featuring quick assembly and reinforced construction, this greenhouse includes thickened 6mm polycarbonate panels for enhanced durability. The height-adjustable windows and lockable door ensure optimal ventilation and security for your plants. Designed to keep water leakage at bay, the iron sheet provides added protection. Nature’s haven for all your gardening needs.

NOTE assembly might not be 100 accurate So far so good! We took a couple days to set this up between my mom and myself. It is pretty sturdy after putting in the support bars, but be warned that the directions and images aren’t 100 accurate. Our roof and main roof bar shows a part that is centered and that has a support bracket on the bottom, but the actual pieces have this part with the hole to one side. This caused us to have to undo some work to revise and fix the spot but afterwards worked out. Excited to see how it holds up this winter. Definitely also recommend that you have help with setup, and a ladder. We also did a pressure treated wooden foundation with rebars. (Progress photo in our review). Anonymous. Wed Oct 14 2026

Introducing our premium Greenhouse for Outdoor use, designed to provide an optimal growing environment for your plants while withstanding the elements. This greenhouse features a sturdy aluminum sliding door crafted from high-quality aluminum alloy, ensuring durability and weather resistance. The lightweight sliding door allows easy access while maintaining energy efficiency, making it perfect for any sunroom or garden space.

Fast shipping just as described!. Dawn. Portageville, MO. Wed Mar 25 2026

This fir wood garden greenhouse features three adjustable shelves, transparent polycarbonate panels for heat retention, and an openable roof for ventilation. Reinforced brackets and anti-fall devices ensure stability, while its rustic design blends beautifully outdoors. Delivered conveniently in two separate packages.

Love this so much I am ordering 2 more for my garden room! Very high quality and sturdy. The polycarbonate panels are so transparent that they look invisible!. Catherine. Oklahoma. Mon Sep 14 2026

This spacious walk-in greenhouse is thoughtfully designed for gardening enthusiasts, featuring a built-in workstation,hook-ups, and Six plant hooks for versatile plant care and organization. While the exhaust fan ensures optimal ventilation to create ideal growing conditions. Maximize your productivity with built-in shelving and workspace designed for organizing large pots and essential gardening tools. This thoughtfully integrated storage solution ensures that every inch of your large greenhouse is utilized effectively, providing a clean and professional setting for your botanical collection.Crafted from beautiful cedar wood and commercial-grade 4-wall polycarbonate, this outdoor greenhouse is not only naturally resistant to rot and decay but also provides excellent heat retention, making it perfect for gardening through every season. With a pergola over the entrance, this wooden greenhouse brings timeless style while creating the perfect spot for climbing vines and lighting to enhance your outdoor space. The Power socket features two electrical outlets and two USB ports to connect fans, misters, grow lights, and other gardening accessories. This backyard greenhouse comes ready for assembly and offers guided instructions to ensure you can start cultivating your garden sanctuary today.

We have not assembled it yet, but I’ve unpacked some of the boxes and found the instructions. My opinion well written instructions are a pretty good indication if It will be relatively easy even to put together. The instructions are clear and pretty well written - I’m impressed. I will update my review and take pictures once we put it together within the next few weeks.. Ellen. Mountlake Terrace, WA. Sat Oct 10 2026

Put your green thumb to work year-round with the Outdoor Winter Greenhouse for Plants by Home-Complete. This small greenhouse features durable materials and a plant-friendly design, with an adjustable vent on the ceiling and a door so you can easily access the plants inside. Assembling this backyard nursery is easy thanks to snap-in panels and the lightweight but durable aluminum frame, so you can get growing in no time.

This patio greenhouse from Outsunny offers an efficient way to care for your plants year-round! The outdoor greenhouses for winter come with a top vent and single-hand push door, making ventilation and access easy. Moreover, we use high-quality materials in the backyard greenhouse, including an aluminum alloy frame and polycarbonate sheets for durability and stability outdoors. This large greenhouse is excellent for housing and growing your plant friends year-round!

Easy to put together, was able to do it myself. Fair value at this price point.. Anonymous. Wed Sep 16 2026

Stable Walk-In Aluminum Frame Polycarbonate Greenhouse with Roof Vent & Lockable Door for Outdoor Plant Growing in Garden Patio, 6x10 FT

Create a protected and comfortable growing space for your plants with this walk-in outdoor greenhouse. Crafted from natural cedar wood, it offers natural resistance to moisture, insects, and decay, helping reduce the need for frequent maintenance while bringing a warm, natural look to your garden. The surface is finished with eco-friendly water-based paint, while the durable polycarbonate panels help filter harsh UV rays, protect delicate plants, and deliver excellent heat retention to support healthier growth and extend the growing season. Designed for both function and convenience, this greenhouse also includes pre-assembled multi-tier cedar shelves for organized plant display, a vent window for airflow adjustment, and a bottom air vent to promote ventilation and create a more balanced growing environment.

The greenhouse arrived in several boxes and was in good order. The cedar is legit and solid. All of the hardware lined up and it looks great. It took a couple of hours to assemble with a helper, but it is worth it. The access and construction easily allow for you to route drip irrigation or you can just drag a hose inside for watering plants. The vent is easy to reach and use and really cuts down on the heat inside when needed. This greenhouse is a perfect addition to a raise bed garden area.. Stefanie. USA. Fri Jun 26 2026

Imagine harvesting fresh herbs in winter or starting seedlings weeks before spring. This all-wood greenhouse is built from 100% natural cedar—naturally rot-resistant, bug-repelling, and built to last without constant upkeep. The low-VOC, food-safe finish meets EPA and FDA standards, so you can grow with total peace of mind. Polycarbonate panels filter UV while locking in warmth, extending your growing season. Pre-installed cedar shelves offer generous space for plants, and the smart vent system keeps airflow consistent. A true microclimate that helps your garden thrive—right in your backyard.

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.

Cultivate your garden year-round with this 6x3 FT green polycarbonate greenhouse. Built with a sturdy aluminum frame and 4mm double-wall panels, it blocks 99% of UV rays and retains heat. Featuring a sliding door, adjustable roof vent, and integrated rain gutter, this walk-in shelter is built to last.