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Garden Cover System

Garden Cover System

Garden Bed Accessory

Regular price $369.90
Regular price Sale price $369.90
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Enjoy gardening at ease with our 100-Day Sproutbox Garden Guarantee! If you're not satisfied in the first 100 days, send it back to us and we will issue you a full refund.

The Sproutbox Garden Cover System
Meet the easiest way to protect your garden—season after season. Our modular cover frame snaps together in minutes, creating a rigid, engineered structure that integrates seamlessly with select Sproutbox Garden Raised Beds.

Switch between two premium covers depending on the weather and what your plants need:

1. Mesh Netting Cover

Keep pests out while letting fresh air flow in.

  • Made with snag-resistant mesh
  • Dual zippers that open from the top or bottom for easy access and venting
  • Double-sided doors with roll-up straps
  • Integrated magnets keep the mesh tight against your bed

2. Greenhouse Poly Cover

Extend your growing season and protect tender seedlings.

  • Crafted from thick, durable greenhouse poly
  • Dual-direction zippers for controlled airflow
  • Double-sided roll-up doors
  • Magnetic base for a clean, secure seal
  • Two adjustable vents to control humidity

Simple. Strong. Smart.
Whether you’re blocking pests, buffering the weather, or giving your plants a cozy head start, this cover system grows right along with you. Compatible with Sproutbox Garden Raised Beds —just snap it together, zip it up, and garden on.

See More + See Less -

V1 6.5 x 3.5 Frame Package Dimensions:
Width: 39 inch
Length: 20 inch
Height: 4 inch
Weight: 19 Lbs
V2 8 x 2 Frame Package Dimensions:
Width: 30 inch
Length: 20 inch
Height: 4 inch
Weight: 15 Lbs
Netting Package Dimensions:
Width: 11 inch
Length: 11 inch
Height: 4 inch
Weight: 2 Lbs
Greenhouse Package Dimensions:
Width: 14 inch
Length: 16 inch
Height: 7 inch
Weight: 4 Lbs

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Us vs. Them

Why thousands choose Sproutbox over ordinary garden beds.

Sproutbox Garden Raised Bed

Magnesium-Aluzinc Steel, 3–7x longer-lasting
Grow deeper roots with up to 32” beds designed for effortless gardening access.
Commercial-grade rubber trim, safe for kids
100% recyclable steel
Modular panel design
Up to 20 years of durability

Generic Raised Bed

Thin galvanized steel or wood prone to rust/rot
Limited depth means stunted roots and more back pain while tending.
Exposed sharp edges, no safety liner
Mixed throwaway material
Fixed-size boxes only
Typically 1–3 years before breaking down

Canada’s Longest-Lasting Metal Garden Beds

Excellent 4.9 | 1,500+ trusted reviews
Erin S. Erin S.
Verified Purchase

I’ve gardened for over 30 years and never had such an abundant harvest. I couldn’t be happier with my new beds! The 17” depth is easy to work, keeps the rabbits out, and ensures deep roots and easy watering.

Val A. Val A.
Verified Purchase

They are very sturdy, easy to put together with simple instructions and great packaging. They're also made with very high quality materials.

Clara N. Clara N.
Verified Purchase

We installed 3 sprout boxes in the 17 inch rectangular configuration. They are full of beautiful top soil and are seeded with winter greens in our new greenhouse. They are sleek and will work great through the Seasons in the greenhouse.

Cheryl L. Cheryl L.
Verified Purchase

Love them, just the right height to work at an added bonus, the rabbits can’t reach the veggies! Plan to add a few more this fall.

Read all reviews

Rebuild or expand anytime your layout, your rules.

Why Gardeners Choose Sproutbox Beds.

Practical benefits that make every season easier, safer, and more productive.

Modular

Modular

Each garden kit comes with multiple panels for complete autonomy of your dream garden set-up. The modular design gives you endless configurations when buying multiple sets.

Longevity

Longevity

The thick (0.6mm) specially coated steel is what sets us apart. Your garden kit is designed to last 3-7x longer than regular galvanized steel and has a lifespan up to 20 years.

Safe for kids

Safe for kids

Commercial grade rubber lines the top of the garden providing a comfortable place to rest arms and hands on, while also making it safe for kids.

Sustainable

Sustainable

The steel is 100% recyclable and made using a green manufacturing process.

Safe for Veggies

Safe for Veggies

Our specially designed steel provides safe gardening for all your vegetables. With typical soil acidity levels hovering around neutral, there should be no concern with leaching metals into your soil.

Comfortable Roots

Comfortable Roots

Take control of your soil health with up to 32” of fresh fertile earth. The generous depth provides ample room for strong roots and healthy plants.

Customer Reviews

Overall rating: 4.9 / 5 from 27 reviews.

Great

Well packaged. Easy to assemble. Haven't planted the raised bed it's installed on yet, it's been a rainy June. Thinking of buying a second one.

House is under reno so I havent been able to assemble it yet. Sorry! Probably best for next yr.

Will use greenhouse cover next spring. Looks very durable and well made.

We love our sprout box! Easy to put together good instructions. Excellent quality. The tight fitting cover holds up very well even our high wind area. Keeps this nasty bugs away from my brassicas. I’m very very happy with my set up. I’m going to order another one for our strawberries too

I love it! Such a clever design with the magnets to keep out the caterpillars!

We’ve had so much rain in southern Alberta it’s been difficult to get all four bed organized. I am so happy with the raised beds and the frame for the cover. Haven’t used the over yet but the frame is up when I need it. The best investment. Still in progress but I’m thrilled with sproutbox!!

Packaged well and arrived promptly after being ordered. Struggled a bit with assembling the frame but once done it attached well to garden box. Netting covers frame well and magnets on hem of long sides nice to have.

Excellent product. Keeps the squirrels, rabbits and birds out. Will be ordering another netting and frame for the second box soon. Thank you Sproutbox for making it simple.

The entire experience in ordering, receiving, building and planting has been amazing. Excellent quality for an incredible product.

Great product!

Excellent product. What else can i say?

The fit is perfect. Love the magnets as well. Definitely this addition to my garden bed is a must for growing brassicas!

I have a problem with birds eating my leafy veggies. This has solved the problem. I will try out my greenhouse cover next spring. I will definitely be buying another cover for my brassicas to keep the cabbage moths away. Love it.

Love that it helps to keep the squirrels out, but I also open it during the time of day that the pollinators can do their job! Well built and sturdy even in the wind! Love it!!

Covers are well made and go on fairly easy. They protect the plants well and I love that you can open both sides for easy access and allowing nature to strengthen the plants.

I was just thinking that it would have been great to be able to have the netting and the plastic but that was not an option. I just checked your site and you now have the plastic available free. Any way i can get just the plastic now?

Exceeded expectations! The greenhouse cover is perfect for early spring plantings. Have not used the screen cover yet, but I know it will be great. TY!

The greenhouse system was easy to install and attach to our garden box. As you can see we are setting up our 2026 vegetable grow season.

Easy to set up!

I haven't installed the netting system yet as we still have snow on the ground. The concept really appeals to me because I have a problem with deer eating my garden and this should help to solve the problem. I will be able to close up the zippers for the night so everything will be safe.

I find the garden cover system works better for me if I remove one of the support sections from the frame, lowering it by 15 inches. It’s shown here with the greenhouse cover.

It keeps those snuggles in!

We were eagerly waiting for Sproutbox's newly designed raised bed garden poly cover and couldn't be MORE THANKFUL when it arrived! The late start to our so-called 'summer' in Edmonton has been a disappointment in many ways. But not to worry... Sproutbox is here to save everyone's Garden Babies! Sproutbox's poly garden cover system is helping us SAVE our veggie garden from the Repeated 60+ km high winds, hail threats, tornado threats, TORRENTIAL rains causing serious flooding and the strange below average temperatures we've also had to endure at times. Sproutbox's poly garden bed cover system is like a warm, gentle hug for our plants. We only wish rain didn't puddle on the top but other than that these covers provide just the right amount of protection that we can control thanks to the great design! Unzip when needed to expose for more air, more sunlight, water when needed, etc. then close to protect from unfavourable conditions, where it makes a nice warm greenhouse when its cool and drab outside since it lets in just the right amount of light thanks to the built-in UV protection! Our plants love it so much and so do we, so we bought a second one!

Set up this weekend. Was a bit of trial and error, the guide in box was sparse and not very intuitive. Bought the 32" Tall Modular 9 in 1 raised bed, with garden cover system and Tight fitting Green house cover Bundle to make the 6.5x3.5 model. However I hadn't realised that the framing screws should have been used instead of the ones that come with just the box. So after setting and filling the box everything had to be removed and repositioned to enable the larger screws to be added. Something to keep in mind if framing is bought and especially if one side of the box is against a wall or structure. The work took longer due to this. I hope someone does a video that would assist with the assembly.

Well constructed, good directions, perfect height

Functionally attractive, easy to put together. Does the job!

Frequently Asked Questions

Didn't find your answer?

We're here to help!

Contact Us View All

What are Sproutbox Garden raised metal beds made from?

All our raised beds are made of the top rated steel for gardens, Aluzinc- Magnesium Steel.

Our steel is Japanese designed and made for adverse and extreme conditions. Our thick (0.6mm) corrugated steel with specialized exterior coating makes it the best choice on the market for garden applications. Superior to galvanized and aluzinc steel in regards to corrosion, durability, and lifetime.

What makes Sproutbox Garden the ultimate choice for raised garden beds?

Sproutbox Garden stands out with its unbeatable combination of longevity, versatility, and safety. Our specially coated steel beds are industry-leading in strength and durability, ensuring your garden thrives for years. Our modular design allows for endless creativity, and with child and pet-friendly rounded corners and rubber edging, everyone can safely enjoy the garden.

What is the best raised garden bed?

When considering a brand or type of raised garden bed, three words are at the top of everyone's list. Longevity, versatility, and safety.
Sproutbox Garden specializes in all three of these categories.
We make our raised beds out of Aluzinc-Magnesium Steel, which is leading the industry in strength and durability.
Our modular design provides autonomy and flexibility in the building process.
Sproutbox products are safe for kids and pets with their rounded corners and commercial grade rubber edging that lines the top of each bed. Moreover, our specially designed Steel is safe for veggies, with no concern of metal leaching into the soil.

Why should I choose raised bed gardening if I’m in Canada?

Raised bed gardening empowers you to control your garden's growing conditions, like soil type and fertilizers, ensuring optimal growth for your favourite fruits and vegetables. Plus, it's a fulfilling hobby that lets you enjoy the great outdoors and savour the pride of harvesting fresh produce straight from your garden.

Is it safe to grow vegetables in Steel raised garden beds?

Absolutely! Our specially designed Steel is safe for gardening as it requires acidity to break down the zinc coating, which is minimal in neutral garden soils. Additionally, zinc is an essential plant nutrient and a natural part of the soil.

Didn't find your answer?

We're here to help!

Contact Us View All

Customer Reviews

Overall rating: 4.9 / 5 from 27 reviews.

Great

Well packaged. Easy to assemble. Haven't planted the raised bed it's installed on yet, it's been a rainy June. Thinking of buying a second one.

House is under reno so I havent been able to assemble it yet. Sorry! Probably best for next yr.

Will use greenhouse cover next spring. Looks very durable and well made.

We love our sprout box! Easy to put together good instructions. Excellent quality. The tight fitting cover holds up very well even our high wind area. Keeps this nasty bugs away from my brassicas. I’m very very happy with my set up. I’m going to order another one for our strawberries too

I love it! Such a clever design with the magnets to keep out the caterpillars!

We’ve had so much rain in southern Alberta it’s been difficult to get all four bed organized. I am so happy with the raised beds and the frame for the cover. Haven’t used the over yet but the frame is up when I need it. The best investment. Still in progress but I’m thrilled with sproutbox!!

Packaged well and arrived promptly after being ordered. Struggled a bit with assembling the frame but once done it attached well to garden box. Netting covers frame well and magnets on hem of long sides nice to have.

Excellent product. Keeps the squirrels, rabbits and birds out. Will be ordering another netting and frame for the second box soon. Thank you Sproutbox for making it simple.

The entire experience in ordering, receiving, building and planting has been amazing. Excellent quality for an incredible product.

Great product!

Excellent product. What else can i say?

The fit is perfect. Love the magnets as well. Definitely this addition to my garden bed is a must for growing brassicas!

I have a problem with birds eating my leafy veggies. This has solved the problem. I will try out my greenhouse cover next spring. I will definitely be buying another cover for my brassicas to keep the cabbage moths away. Love it.

Love that it helps to keep the squirrels out, but I also open it during the time of day that the pollinators can do their job! Well built and sturdy even in the wind! Love it!!

Covers are well made and go on fairly easy. They protect the plants well and I love that you can open both sides for easy access and allowing nature to strengthen the plants.

I was just thinking that it would have been great to be able to have the netting and the plastic but that was not an option. I just checked your site and you now have the plastic available free. Any way i can get just the plastic now?

Exceeded expectations! The greenhouse cover is perfect for early spring plantings. Have not used the screen cover yet, but I know it will be great. TY!

The greenhouse system was easy to install and attach to our garden box. As you can see we are setting up our 2026 vegetable grow season.

Easy to set up!

I haven't installed the netting system yet as we still have snow on the ground. The concept really appeals to me because I have a problem with deer eating my garden and this should help to solve the problem. I will be able to close up the zippers for the night so everything will be safe.

I find the garden cover system works better for me if I remove one of the support sections from the frame, lowering it by 15 inches. It’s shown here with the greenhouse cover.

It keeps those snuggles in!

We were eagerly waiting for Sproutbox's newly designed raised bed garden poly cover and couldn't be MORE THANKFUL when it arrived! The late start to our so-called 'summer' in Edmonton has been a disappointment in many ways. But not to worry... Sproutbox is here to save everyone's Garden Babies! Sproutbox's poly garden cover system is helping us SAVE our veggie garden from the Repeated 60+ km high winds, hail threats, tornado threats, TORRENTIAL rains causing serious flooding and the strange below average temperatures we've also had to endure at times. Sproutbox's poly garden bed cover system is like a warm, gentle hug for our plants. We only wish rain didn't puddle on the top but other than that these covers provide just the right amount of protection that we can control thanks to the great design! Unzip when needed to expose for more air, more sunlight, water when needed, etc. then close to protect from unfavourable conditions, where it makes a nice warm greenhouse when its cool and drab outside since it lets in just the right amount of light thanks to the built-in UV protection! Our plants love it so much and so do we, so we bought a second one!

Set up this weekend. Was a bit of trial and error, the guide in box was sparse and not very intuitive. Bought the 32" Tall Modular 9 in 1 raised bed, with garden cover system and Tight fitting Green house cover Bundle to make the 6.5x3.5 model. However I hadn't realised that the framing screws should have been used instead of the ones that come with just the box. So after setting and filling the box everything had to be removed and repositioned to enable the larger screws to be added. Something to keep in mind if framing is bought and especially if one side of the box is against a wall or structure. The work took longer due to this. I hope someone does a video that would assist with the assembly.

Well constructed, good directions, perfect height

Functionally attractive, easy to put together. Does the job!

Customer Reviews

Overall rating: 4.9 / 5 from 27 reviews.

Great

Well packaged. Easy to assemble. Haven't planted the raised bed it's installed on yet, it's been a rainy June. Thinking of buying a second one.

House is under reno so I havent been able to assemble it yet. Sorry! Probably best for next yr.

Will use greenhouse cover next spring. Looks very durable and well made.

We love our sprout box! Easy to put together good instructions. Excellent quality. The tight fitting cover holds up very well even our high wind area. Keeps this nasty bugs away from my brassicas. I’m very very happy with my set up. I’m going to order another one for our strawberries too

I love it! Such a clever design with the magnets to keep out the caterpillars!

We’ve had so much rain in southern Alberta it’s been difficult to get all four bed organized. I am so happy with the raised beds and the frame for the cover. Haven’t used the over yet but the frame is up when I need it. The best investment. Still in progress but I’m thrilled with sproutbox!!

Packaged well and arrived promptly after being ordered. Struggled a bit with assembling the frame but once done it attached well to garden box. Netting covers frame well and magnets on hem of long sides nice to have.

Excellent product. Keeps the squirrels, rabbits and birds out. Will be ordering another netting and frame for the second box soon. Thank you Sproutbox for making it simple.

The entire experience in ordering, receiving, building and planting has been amazing. Excellent quality for an incredible product.

Great product!

Excellent product. What else can i say?

The fit is perfect. Love the magnets as well. Definitely this addition to my garden bed is a must for growing brassicas!

I have a problem with birds eating my leafy veggies. This has solved the problem. I will try out my greenhouse cover next spring. I will definitely be buying another cover for my brassicas to keep the cabbage moths away. Love it.

Love that it helps to keep the squirrels out, but I also open it during the time of day that the pollinators can do their job! Well built and sturdy even in the wind! Love it!!

Covers are well made and go on fairly easy. They protect the plants well and I love that you can open both sides for easy access and allowing nature to strengthen the plants.

I was just thinking that it would have been great to be able to have the netting and the plastic but that was not an option. I just checked your site and you now have the plastic available free. Any way i can get just the plastic now?

Exceeded expectations! The greenhouse cover is perfect for early spring plantings. Have not used the screen cover yet, but I know it will be great. TY!

The greenhouse system was easy to install and attach to our garden box. As you can see we are setting up our 2026 vegetable grow season.

Easy to set up!

I haven't installed the netting system yet as we still have snow on the ground. The concept really appeals to me because I have a problem with deer eating my garden and this should help to solve the problem. I will be able to close up the zippers for the night so everything will be safe.

I find the garden cover system works better for me if I remove one of the support sections from the frame, lowering it by 15 inches. It’s shown here with the greenhouse cover.

It keeps those snuggles in!

We were eagerly waiting for Sproutbox's newly designed raised bed garden poly cover and couldn't be MORE THANKFUL when it arrived! The late start to our so-called 'summer' in Edmonton has been a disappointment in many ways. But not to worry... Sproutbox is here to save everyone's Garden Babies! Sproutbox's poly garden cover system is helping us SAVE our veggie garden from the Repeated 60+ km high winds, hail threats, tornado threats, TORRENTIAL rains causing serious flooding and the strange below average temperatures we've also had to endure at times. Sproutbox's poly garden bed cover system is like a warm, gentle hug for our plants. We only wish rain didn't puddle on the top but other than that these covers provide just the right amount of protection that we can control thanks to the great design! Unzip when needed to expose for more air, more sunlight, water when needed, etc. then close to protect from unfavourable conditions, where it makes a nice warm greenhouse when its cool and drab outside since it lets in just the right amount of light thanks to the built-in UV protection! Our plants love it so much and so do we, so we bought a second one!

Set up this weekend. Was a bit of trial and error, the guide in box was sparse and not very intuitive. Bought the 32" Tall Modular 9 in 1 raised bed, with garden cover system and Tight fitting Green house cover Bundle to make the 6.5x3.5 model. However I hadn't realised that the framing screws should have been used instead of the ones that come with just the box. So after setting and filling the box everything had to be removed and repositioned to enable the larger screws to be added. Something to keep in mind if framing is bought and especially if one side of the box is against a wall or structure. The work took longer due to this. I hope someone does a video that would assist with the assembly.

Well constructed, good directions, perfect height

Functionally attractive, easy to put together. Does the job!