4 x 12 Raised Bed Greenhouse Cover

This cloche tunnel greenhouse is designed for both beginner and experienced gardeners. It is perfect for growing plants indoors, on patios, balconies, porches, and rooftop terraces. It is also compatible with raised garden beds to create protective shelters where needed. Its sturdy, easy to assemble metal structure and thick, transparent covering protect seedlings and plants from wind, frost, and insects, while creating an ideal growing environment that extends the growing season. The waterproof cover includes vents with fine mesh on each end for regulating air circulation and humidity. It also features two zippered roll-up windows for easy access to your plants, with ties and hook-and-loop strips to keep the openings securely closed when not in use.

Easy set and it works really well.. Tayseer. Thu May 21 2026

This Outsunny bug nettings for backyard is the perfect gardening accessory to protect plants, fruits, and vegetables from various weather conditions. The double large doors design of the crop cage can make you enter it at will to manage plants or just open it for ventilation. What a wonderful experience to use the Outsunny insect netting to manage plants.

Fantastic! Keeps my herbs safe from squirrels, chipmunks, and birds. Easy setup. I put one on my deck and the other 2 in the yard.. Lynne. Falls Church, VA. Sun May 24 2026

Are you a home gardening enthusiast looking for a way to keep your shovel the soil year-round? Just because your current greenhouse doesn't have a cover doesn't mean you need to buy a whole new greenhouse. Outsunny greenhouse replacement covers can solve your problem and help you save budget. Our tarp is made of a PE mesh cloth that helps keep your crops at the right temperature and comes with 6" extended edges for a better seal against water. Raise your green thumb with Outsunny.

Needed this to replace my old one. Wendy. Buzzards Bay, MA. Mon Sep 07 2026

This greenhouse by Outsunny is the perfect item for gardening hobbyists, green fingers or someone who just wants to start his/her own growing. It is made with a metal frame with Polythene cover and comes in a size of 47.2" W x 23.6" D x 23.6" H (120 x 60 x 60 cm) to help you grow your own plants and vegetables in a more eco-friendly way. This is an ideal item to have in your back garden or even in your allotment to create your own crops.

Like it, would change one thing, side opening option since my greenhouse is elevated.. Nancy. Klamath Falls, OR. Fri Sep 25 2026

This DIY hoop kit includes 40 rust‑proof 17″ fiberglass hoops, 40 connectors, 40 clips, and twist ties. Easily create grow tunnels, mini greenhouses, or arches—no tools needed. Protect plants from frost, birds, and harsh sun while extending your growing season.

These garden hoops are nice to use. It comes with extensions to clips to extend the hoops. To need 3 to start to been without breaking. But you can make them linger or taller in stretch. They work well.. Joy Sellers. Covington, GA. Wed Jul 01 2026

This walk-in planter features a robust steel frame covered with UV-resistant mesh, providing a safe and sunny shelter for thriving vegetables, flowers, and even small poultry. Roller doors and anchor points make daily maintenance easy and convenient, allowing you to freely care for, harvest, and protect your planter in any season.

If you're a home gardening enthusiast seeking a year-round gardening solution, this small greenhouse is suitable for you. Its compact size makes it suitable for limited outdoor spaces, providing a warm growing area for your plants. The portable greenhouse features a solid steel frame and a plastic cover, ensuring long-term use. It's an excellent solution for gardeners who want to protect their plants throughout the year.

Does the job shorter than expected but building a base allows for taller plants. Natasha. Chipley, FL. Sun Aug 23 2026

Get twice the growing power with the Outsunny greenhouse garden bed. Our open-bottom planter accommodates long-rooted vegetables. It prevents oversaturation and can put a garden on asphalt. The mini indoor greenhouse cover protects plants from cold and locks in humidity. Use our raised planter and greenhouse together or separately to spot-fix issues. They're a solution to soil troubles and weeds. Raise your green thumb with this patio greenhouse.

This is a cute little planter perfect for planting anything you feel may need a little extra protection. I plan to use it for strawberries. It was really easy to put together and is light weight. It takes up very little space but gives enough room to plant several things.. Heather. Chehalis, WA. Thu Apr 16 2026

Don't let the damage to your greenhouse cover mean that you have to buy a whole new greenhouse. Machrus' Ogrow Heavy-duty reinforced replacement covers will enable you to continue your plantings in no time! UV-protected cover with zips for easy access and ventilation. Complete with Hook and Loop connection for greater stability when attached to the wall.

This might be better than the original plastic zipped cover that came with my greenhouse frame! Will definitely keep these in mind for future replacement purchases.. Sunee. Towson, MD. Sun Sep 17 2023

Square walk-in crop cage delivers sturdy all-around plant protection for your backyard garden. Built with tear-resistant polyester mesh and rustproof square steel frame, it blocks birds, bugs and small animals. Large roll-up zipper door for easy access. Breathable net allows sunlight and rain to nourish tomatoes, veggies, herbs. Great for raised beds, also works as breathable sun shelter for chickens.

Excellent product. Light weight, but can be secured with stakes. Keeps the squirrels and chipmunks out of our tomato plants.. Lisa. MD. Sun Aug 02 2026

Picture yourself stepping into your garden on a frosty morning, your fruits, vegetables, and flowers safe and warm inside this compact polytunnel greenhouse. You'll love how the four zippered doors give you easy access from any side, making it simple to water, prune, and control moisture levels. The reinforced outer PE cover resists tearing while shielding your plants from frost and harsh weather, and the solid steel frame stands firm against wind. Measuring 9.7 feet long by 3.3 feet wide by 2.6 feet high, this greenhouse fits neatly along a garden bed or patio. Assembly is tool-free and fast, so you can set it up and start extending your growing season right away. No warranty is specified, so please check the product listing for details.

Plant Protector: This plant tent prevents birds or other small animals from entering your planting area and protects vegetables, fruits, flowers, etc. The mesh design allows your plants to be nourished by the sun and rain without sacrificing protection.

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.

Excellent product… but need to check for wind stability. Umakanth. Lexington, SC. Sat Oct 17 2026

2-in-1 Galvanized Raised Garden Bed with Mini Greenhouse! Clear PVC cover keeps plants warm, blocks frost/rain/pests. Roll-up window boosts airflow—easy to water/harvest. Thick galvanized steel + reinforced bars = sturdy, rust-resistant (better than wood!). Open bottom prevents waterlogging, keeps roots healthy. Perfect for outdoor veggies, flowers, fruits. Flexible use together/separately—grow year-round!

Overall, I am pleased. I appreciate the thin plastic coating on the brown frame pieces, but prepare to allow extra time to peel it all off. The cover is similar to a medium weight shower curtain liner. It held up well during our first rain, but it is not fair for me to assess its durability long run. We could not figure how to attach the smaller midsection supports for the brown frame without putting them on the outside. This leaves bare silver metal strips showing on the outside, we don't mind the look, for added sturdiness. Also, this may not keep my critters out without some sort of additional piece of screening. I want to open it most of the day in to get moving air inside, but that leads to the possibility of critters. Last, I put a planter in to keep my smaller plants from getting shaded by the frame. it may not be an issue for most, but it is for my lettuce. Update, my plastic cover is ripping near my bottom tie after one week.. Anonymous. Fri May 29 2026

Create a cozy and protective growing environment for your plants all year round with this durable mini greenhouse. Designed for easy use and superior stability, it combines excellent ventilation, sturdy construction, and weather-resistant materials to help your plants thrive in any season.

This greenhouse kit is made by a solid steel frame and high quality PE cover. Great for seeding or to protect your young plants from the outside elements. Shield plants from dust and gaze, and helps to keep out pests. Seeds and plants will live safely in proper temperature. The walk in greenhouse is lightweight but sturdy for long-lasting use. Roll up doors on the side of our plant greenhouse allows easy access as well as well ventilation. Easy and quick assembly is required.

It was very nice. But I didn’t need it.. Dale Allio. Wed Apr 22 2026

Even if the current cover of your greenhouse got damaged, that doesn't mean it's over. Outsunny offers a greenhouse replacement cover to protect plants from frost, UV, and animals. It's a guaranteed fit for our model. Tear resistant, with a reinforcement grid, our replacement cover holds in heat and humidity with mesh-protected windows to give you control without any unwanted winged visitors. Bring your greenhouse back and keep the growing going with an Outsunny replacement cover.

Fits and came quickly. Delivery on time sturdy material. The green provides perfect shade. Anonymous. Sat Apr 11 2026

Dome walk-in crop cage creates reliable plant protection for your garden. Made of tear-resistant polyester mesh and rustproof steel frame, it blocks birds, insects and small animals. Large zipper roll-up door for easy access. Breathable net allows sunlight & rain through. Fits tomatoes, veggies, flowers; also works as poultry sun shelter for yards & raised garden beds.

Safeguard your garden with this durable crop cage obelisk, expertly designed to provide reliable insect protection for your plants. Crafted with a heavy-duty stainless steel frame and UV-resistant 4mm mesh, it allows essential sunlight and rain to reach your crops while keeping pests out. The convenient walk-in design offers ample space and height for vertical growth, making pruning and harvesting a breeze. Access your garden effortlessly through the easy-access zippered roll-up door, and rest assured that the sturdy ground stakes will keep the structure secure and wind-resistant. Perfect for vegetables, fruits, or even as a small chicken coop, this versatile cage comes with a handy storage bag for off-season convenience.

This greenhouse kit is made by a solid steel frame and high quality PE cover. Great for seeding or to protect your young plants from the outside elements. Shield plants from dust and gaze, and helps to keep out pests. Seeds and plants will live safely in proper temperature. The walk in greenhouse is lightweight but sturdy for long-lasting use. Roll up doors on the side of our plant greenhouse allows easy access as well as well ventilation. Easy and quick assembly is required.

It is perfect little hoop greenhouse for my raised beds. I had to modify it to fit. It is much longer than my pictures show.. Jennifer. Bend, OR. Wed Apr 23 2025

Square walk-in crop cage delivers sturdy all-around plant protection for your backyard garden. Built with tear-resistant polyester mesh and rustproof square steel frame, it blocks birds, bugs and small animals. Large roll-up zipper door for easy access. Breathable net allows sunlight and rain to nourish tomatoes, veggies, herbs. Great for raised beds, also works as breathable sun shelter for chickens.

Protect your garden investment with this premium plant netting cover, designed to keep birds, insects, and rabbits at bay while letting sunlight and rain reach your crops. Built with a sturdy 16mm rust-proof steel frame and tear-resistant 50gsm mesh, this UV-resistant crop cage withstands harsh weather season after season. It features convenient dual PVC zipper doors that roll up and secure out of the way, allowing easy access for watering and harvesting. The spacious walk-in interior provides ample headroom for tending to tall plants like tomatoes, fitting perfectly over standard raised beds. Lightweight yet durable, this multi-use garden cover assembles quickly with included ground stakes and disassembles easily for compact off-season storage.

Large Space Greenhouse: Your Reliable Gardening Partner.Built with thickened metal poles and a durable PE cover, Artpuch greenhouse provides a stable and long-lasting growing space for your plants. The spacious tunnel design offers plenty of room for flowers, vegetables, and gardening supplies. The UV-resistant, tear-resistant PE cover helps protect plants from outdoor elements, while mesh windows ensure proper ventilation and airflow. Equipped with a factory-installed drip irrigation and misting system, this greenhouse helps maintain consistent moisture levels and simplifies daily plant care, creating a convenient and efficient gardening environment.

Nice size, but definitely purchase the larger one if you want more space inside to move around.. Courtnie. Atlanta, GA. Thu Oct 15 2026

3-in-1 Raised Garden Bed with Cover, for All-Season Use:Combining a garden bed, a standalone greenhouse, and a greenhouse garden bed in one system, it supports confident year-round growing. The PE greenhouse cover keeps plants from birds, rain, and cold. With alum-zinc-coated panel and open-bottom design, our garden bed ensures outdoor stability.

A planter box is a great, simple way to grow fruits and vegetables at home, and the raised garden bed makes it easy to start your garden today. This garden box helps keep weeds away from your soil, prevents soil compaction, and provides ample water drainage. Features an attractive frame design and PE cover that keeps the inside temperature optimal for growing while providing a defense against the elements. This plant bed makes for a great way to start your gardening adventure!Features: Raised garden bed provides ample space for plants, flowers, and vegetables PE cover keeps inside area warm while protecting against UV rays and mild rain Frame made with solid wood and steel for stability Non-woven fabric in planting box to prevent soil leakage 4 drainage holes allow excess water to drain out Roll-up cover design allows for adjustable air flow Assembly required Specification: Color: Brown Material: Fir Wood, Steel, PE Overall Dimensions: 47.75" L x 21.75" W x 46" H Cover Dimensions: 46" L x 20.5" W x 23.5" H Planting Area Dimensions: 45.25" L x 19.25" W x 7.25" D Drainage Hole: 0.5" Diameter Weight Capacity: 88 lbs. Item Label: 845-364V00BNPackage Includes: 1 x Planter Raised Bed 1 x PE Cover 1 x Manual

This was the best thing I bought my daughter. We planted lettuce and it turned out great. Recommend this to beginners on gardening. Julia. Missouri. Fri Jul 24 2026

Boost your gardening success with the Aoodor Mini Greenhouse (9 ft. x 3 ft. x 3 ft.). Designed for optimal plant growth, its durable PE/PVC mesh cover provides essential UV protection and water repellency. Enjoy easy access and ventilation through the convenient dual zipper roll-up doors, secured with tie-down straps. Built to last, the sturdy powder-coated steel frame resists rust, and included fixed stakes ensure stability in diverse weather. Setup is a breeze with tool-free assembly and the included detailed instructions.

great for starting the potatoes in growbags and start strawberry plants. Didn't fence in the garden before critters ate the first plantings. Second plantings worked and were then transplanted to a raised bed. This will be used in the fall again next spring.. Melvin. Mon Oct 03 2022

Tired of unpredictable weather and unwanted guests threatening your garden? The Outsunny greenhouse eases your worries. Its steel frame with diagonal poles and securing hardware ensures stability, while the PE cover creates a nurturing microclimate. Roll-up door is great for ventilating and managing your plants. With its ventilated mesh windows, your plants can thrive in this secure sanctuary. Great for every thumb looking for a greenhouse to cultivate their garden polytunnel paradise!

The greenhouse was relatively easy to assemble and fit perfectly over my raised flower bed. Will wait to see if my herbs and peppers start to flourish!. Virginia. El Paso, TX. Sun Jun 07 2026

Looking to keep your shovel in the soil year-round? Go with a greenhouse. Outsunny offers a portable greenhouse you can place outside on your patio or backyard. The garden just got an upgrade. Nurse new seedlings or go tropical. Quickly control heat and humidity with zip doors or access plants with ease. It fits a row of plants and is lightweight enough to be moved from place to place, so you have a design that's adaptable. Rain, cold, wind, UV, weeds, and wild animals are worries of the past.

We have a problem with our Malamute eating all our vegetables. She is not picky, she eats everything! We needed some kind of cover to discourage her from her eating everything. Hopefully this will. Looking at the picture I was not aware of how large this greenhouse is! I thought I could put it together and put sprouts there to keep the dogs out, but I can actually plant larger plants. We have a 4 ft. high wire fence and it almost reaches the top! The doors can be opened individually, and you can tie the door up while you are working. There is no bottom, so you can plant directly into the soil if you wish and still protect your plants. I'm looking forward to vegetables this year! With the price of food we need to grow our own. This was so easy to put together, but it took two of us to get it off the porch after I built it. The frame is metal, and it is lightweight enough to move if you wish.. Mary. Niles, MI. Sun May 03 2026

Transform Your Garden Into a Safe Haven for Your PlantsProtect your valuable crops from birds, squirrels, rabbits, and other pesky intruders while letting sunlight and rain nurture your garden. quality All-Weather Construction: Made with 50gsm tear-resistant mesh and robust 16mm stainless steel tubing, this rust-proof and puncture-resistant enclosure ensures long-lasting protection for your raised beds and nursery plants.Advanced UV and insect Protection: The 4mm UV-coated mesh keeps out pests while allowing necessary sunlight and rain to reach your crops, ensuring healthy growth in all weather conditions.User-Friendly Walk-In Access: Featuring zippered roll-up doors with double PVC zippers and included ground stakes for enhanced wind stability, the spacious interior is perfect for tall crops and easy plant care.Find Your Perfect Fit:Choose from four practical sizes to suit your garden layout and plant types:Medium (79" × 39" × 71") – Ideal for deeper beds with plants like peppers and bush tomatoes.Large (106" × 47" × 47") – Perfect for wider beds, sprawling greens, or multiple plant rows.Lightweight yet sturdy (15.4–20.9 lbs), each obelisk is easy to assemble, move, or store between seasons. Most models feature large zippered doors for effortless access and management.