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4' x 16' Keyhole Garden Raised Bed 68475819

Sale price USD $161.99 Regular price

Select Color Classic Sienna

  • Classic Sienna
  • Weathered Wood

Select Profile 1"

  • 1"
  • 2"

Select Level 11"

  • 11"
  • 16.5"

Order summary

4' x 16' Keyhole Garden Raised Bed
Have a Coupon code?
Coupon code applied will be stored on your account

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Product Features

  • The equivalent of 97 single-use plastic bottles are diverted from oceans and landfills to make each 4 ft. 2” Profile composite board!
  • Food-safe composite boards are made from 38% HDPE Plastic and 62% Certified Sustainably Sourced Wood Fibers.
  • Snap-Lock Brackets – simply slide and snap
  • Composite Boards feature textured finish that blends into any environment
  • Limited Lifetime Warranty on Raised Bed (registration required) / 5-year warranty (no registration required)
  • Worm it All Composting Box - 1 Year-Warranty
  • Durability and low-maintenance – unlike cedar, composite boards are designed for durability. Boards will not rot, splinter or disintegrate. Bug & Termite Resistant.
  • Easy to install

  • The 4 x 16 keyhole Raised Garden Bed

    Composting is a great way to reduce your waste and enrich your soil, and the Worm it All composting box makes it easy to do. This large 4’ x 16’ raised garden bed is divided into four separate garden beds, each with its own Worm it All composting box. The allows you to compost your mealtime and yard waste right into your home garden, enhancing the soil and saving you time and money.

    Soil enriched by compost holds more moisture, meaning less watering and more harvesting. With 64 square feet of growing area and a Worm it All Composter for each 16 square foot area, you’ll have all the healthy veggies you could want for the whole family.

    Worms are one of the gardener's best friends. These small, humble creatures play a vital role in maintaining the health of both soil and plants. They feed on plant debris and soil, and their digestive system breaks down the organic matter and concentrates the nutrients. They then excrete them in the form of castings, which are rich in nitrogen, phosphorus, and potassium. Worms also loosen and aerate the soil as they burrow through it, creating channels that roots can follow. This allows plants to access extra moisture and nutrients deep in the soil. In addition, earthworms improve drainage and aeration, two essential factors for healthy plant growth.

    The Know & Grow Guide

    If you want to get the most out of your garden without taking up a lot of space, our is perfect for you. This guide has everything you need to know about gardening, from choosing plants to watering and fertilizing them. The guide's chart shows you which plants go well together. With this handy tool, you can make the most of your garden space and get a great harvest.

    Vertical Gardening

    Gardening is a great way to enjoy the outdoors and get some exercise, but it can be challenging to find enough space to grow all the vegetables you want. With the 4’ x 16’ raised garden bed there’s no small limit to your growing space but why not increase your growing options while keeping the same garden footprint?

    Our allows you to start growing vertically! By adding a vertical element of growing to your garden you are enabled to grow vine crops such as pole beans, snap peas, and tomatoes! This innovative system allows you to grow heavy vegetables such as cucumbers, tomatoes, and melons in a vertical orientation, maximizing your yield and freeing up valuable space in your garden. With a Veggie Wall in your garden, you can enjoy the benefits of vertical gardening while still growing the vegetables you love.

    Protect your garden

    Gardening is a great hobby that can be both rewarding and challenging. It's important to protect your investment by keeping pests out of your raised garden bed. Our is the perfect solution. It slots into the corner and side joints of your raised garden bed, creating a tough barrier that will keep out hungry critters. Each animal barrier kit comes with a swinging gate section to allow easy access while enjoying your garden. With our Animal Barrier, you can rest assured that your garden and veggies are safe from hungry critters.

    Gardening is a great way to get outside and enjoy the fresh air. But it can be hard to find the time to maintain a traditional garden, especially if you're short on space. That's where our modular gardening system comes in. Our kits are easy to set up and take down, so you can create a garden that fits your schedule. And if you want to expand your garden later on, simply add more boards and brackets. With our modular system, there are no limits to what you can grow! Plus, the hollow board design helps to insulate your soil and plant roots, so you can keep your garden growing healthy throughout the seasons.

    Gardening in square feet

    Have you ever wished you could get more out of your garden? If you're looking for a way to maximize your growing space, Square Foot Gardening (SFG) is a planting method that works great with raised beds. The premise of SFG is that by dividing the growing area into small square units, you can more efficiently use space, optimize plant spacing, and improve yields. SFG works great on gardens of all sizes! The Frame It All system of modular raised garden beds was designed by our founder, Anthony Topping, with SFG in mind as our raised beds can be easily configured into any size or shape you need to create the perfect SFG garden.


    “The African keyhole garden is a brilliant design that we have adapted for the Frame it All Keyhole garden series. By placing a composter in the center of the raised bed, you create a self-sustaining ecosystem that can recycle all of your organic matter right back into the garden beds. The result is a highly productive garden that requires very little maintenance." – Anthony

    4'x16' Keyhole Garden Parts List: 2 Level

    for SKU's: 300001078-W, 300001402-W, 300001435-W, 300001451-W, 300002079-W

    • 4- Worm It All Composter Boxes
    • 23- 44.50 Inch Long Composite Raised Garden Bed Straight Boards
    • 34- Snap-Lock Raised Garden Bed Stacking Brackets
    • 12- Snap-Lock Raised Garden Bed 4 Way Bracing Brackets
    • 20- Stacking Stakes
    • 10- Solid Finishing Caps
    • 92- Plugs / Locking Nubs
    • Soil Recommendation: 58.66 Cubic Feet

    4'x16' Keyhole Garden Parts List: 3 Level

    for SKU's: 300003078-W, 300003079-W, 300003402-W, 300003435-W, 300003451-W

    • 4- Worm It All Composter Boxes
    • 36- 44.50 Inch Long Composite Raised Garden Bed Straight Boards
    • 54- Snap-Lock Raised Garden Bed Stacking Brackets
    • 24- Snap-Lock Raised Garden Bed 4 Way Bracing Brackets
    • 30- Stacking Stakes
    • 10- Solid Finishing Caps
    • 132- Plugs / Locking Nubs
    • Soil Recommendation: 87.99 Cubic Feet

    Register your Warranty: Please email the following information to [email protected]

  • Name of the Vendor/Website where the product was purchased?
  • Purchase Order # or Order #?
  • SKU # and Quantity of the Product(s) that were purchased?
  • First and Last name of the person associated with the order?
  • Best Phone Number to reach you?
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