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About Large Modular Metal Raised Garden Bed - 15" Tall
Level up your garden with this durable raised bed, built from Aluzinc steel with a structural lifespan of 20+ years. Better drainage, healthier soil, and longer growing seasons mean bigger harvests.
At 15" tall, it gives roots room to grow, helps deter pests, and is a comfortable height for kids to help out.
- 1 Bed, 5 Shapes: Build each bed as 6'x4', 6'x6', 8'x2', 8'x4', or 10'x2'
- 100% Food-Safe: Aluzinc steel, stainless steel hardware, and non-toxic, USDA-approved paint
- Easy Assembly: All you need is a Phillips head screwdriver
- Reinforced Bracing Kit: Extra support keeps large beds sturdy and upright
- 3 Colors: Mist Green, Light Clay, or Slate Grey
Perfect for herbs, veggies, salad greens, or a butterfly garden.
Specifications
Configure your bed into one of these five dimensions.
| Width (ft) | Length (ft) | Height (in) | Volume (ft³) | Volume (yd³) | Volume (gallons) |
| 2 | 8 | 15 | 20.0 | 0.7 | 149.6 |
| 2 | 10 | 15 | 25.0 | 0.9 | 187.0 |
| 4 | 6 | 15 | 30.0 | 1.1 | 224.4 |
| 4 | 8 | 15 | 40.0 | 1.5 | 299.2 |
| 6 | 6 | 15 | 45.0 | 1.7 | 336.6 |
The Kit includes the following:
- 4 Corner Panels
- 8 Straight Sheet Panels 26"
- 62 Stainless Steel Nuts & Bolts
- 2 Bracing Kits (4 Short Channels & 8 Wire Bracings)
- 1 Vinyl Safety Edging
- 1 Hand Wrench
- Instruction Manual
Equipment needed: Phillips screwdriver or cordless drill
Recommended: Protective gloves & close-toed shoes
How to Use
To learn how to set up your bed, watch the Bed Assembly Video and Bracing Kit Assembly Video, or download the Instruction Manual.
Not sure how to get your raised garden beds started? Find an entire ecosystem of help on our blog and YouTube channel:
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Rating
Which best describes you as a gardener?
238 reviews
- Curtrell S.Verified BuyerRated 5 out of 5 stars11/11/26ReviewingJumbo Modular Metal Raised Garden Bed Kit - 15” TallBeautiful Raised Beds
I ordered 10 of these beds for my garden and they still look wonderful after 1 year. Hoping they last for many more years to come.
- Alex B.Verified BuyerRated 5 out of 5 stars9/23/26ReviewingJumbo Modular Metal Raised Garden Bed Kit - 29” TallGreat Product!
These beds are excellent! They are great quality and very attractive. Highly recommended to anyone looking for tall raised beds.
Which best describes you as a gardener? IntermediateBIBotanical Interests9/24/26Hey Alex,
We're so happy to hear that your Raised Garden Bed Kit has been such a great experience! We hope you have many years of bountiful harvests from them. Thanks so much for being part of the growing community! Keep on growing 🌻
- Donald H.Verified BuyerRated 5 out of 5 stars8/30/26ReviewingJumbo Modular Metal Raised Garden Bed Kit - 29” Tallwell built & designed
These are well designed with stainless steel connectors, very sturdy once assembled and the perfect height.
Which best describes you as a gardener? BeginnerBIBotanical Interests9/5/26Hey Donald,
We're so happy to hear that your Metal Raised Garden Bed Kit has been such a great experience! And we're glad the height is working out perfectly for you. Thanks so much for being part of the growing community! Keep on growing 🌻
- Connie N.TN, United StatesVerified BuyerRated 5 out of 5 stars8/20/26ReviewingJumbo Modular Metal Raised Garden Bed Kit - 29” TallLove it!
Perfect height, looks great. The important part- I bought 2, one has squash and one has cukes. It's a jungle, I can't believe how well the plants grew. Enough squash and cucumbers to preserve for the year and then some. Oh, and I tucked some sweet potatoes in that I haven't harvested yet and they are going gang busters too. No bending, no weeding so far, what's not to love? I've been able to give produce away even, there is so much. Maybe next year I'll plan on a farm stand.
Which best describes you as a gardener? IntermediateWho do you grow for? FamiliesHow do you prefer to grow? Raised Bed - Becky V.PA, United StatesVerified BuyerRated 5 out of 5 stars8/7/26ReviewingJumbo Modular Metal Raised Garden Bed Kit - 15” TallExcellant quality
This is the first shorter Birdies bed that we purchased. We have several of the 29" that we got 3 years ago and they have been fantastic. I love the taller beds for peppers, potatoes, and anything that takes a while to bend over for. The smaller beds are great for veggies with short root systems that are easy to get to without much bending over for long periods of time. They are heavy duty and worth the money spent. We plan to buy a few more short and tall beds.
Which best describes you as a gardener? IntermediateWho do you grow for? YourselfHow do you prefer to grow? Raised Bed