DIY Raised Garden Bed for Veggies

DIY Raised Garden Bed for Veggies

Posted by Jessie Jacobson on May 18th 2026

DIY Raised Garden Bed for Veggies

Do you have limited space to garden? A small patio or a deck at an apartment building? A raised bed is a great option to make the most of a small space, and building a raised bed is easier than it looks! Vegetable gardening in raised beds is a great way for beginner gardeners to get started. Follow along to our video here!


Let's get started!

Materials Needed - these will create a 4' by 4' raised bed.

  • One piece of 4"x4"x4' Red Cedar Timber
  • Two pieces of 2"x12"x8' Red Cedar Lumber, smooth
  • 1/4"x3-1/2" Grade 5 HCR Exterior Coated Spax Construction Screws
  • 16 Washer Head Lag Screws
  • 1 Set T30 Star 2" Power drive Bits

Tools Needed

  • Chop Saw or Hand Saw (or have material cut at store)
  • Battery powered drill
  • T30 Star drive bit to fit Spax Lag Screw

Cut list:

  • Four side pieces - 2x (The height of board used)x3'-11&7/8" Boards
  • Four corner posts - 4"x4"x (The height of board used)

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Start small, then build, build build. Raised beds can be customized to fit the space you have available.

When complete, just add Tonka Terra! One bag fills 1 cubic foot of space. You will need 16 bags for this build.



Planning Your Vegetable Garden Layout

Here's a step-by-step plan to help you design, build, and maintain a successful veggie raised garden bed:

1. Assess Your Space

  • Decide what you want to grow! Choose veggies based on your climate, space, and eating habits.
  • Measure the available area and ensure its accessible and recieves at least 6-8 hour of sunlight daily.
  • Most fruits and veggies require full sun. 8 hours or more is best.
    • If you only have 3-4 hours, it is possible to grow lettuce, kale, spinach, and some herbs. With 5-6 hours of sun, try radish, carrots, parsnip, swiss chard, and most herbs.
  • Check water access - make sure a hose or irrigation system can reach the bed easily.

2. Design the Layout

  • Plant your crops based on height.
  • Plant in rows or grids to maximize on space.
  • Keep your plant tags or markers in the same rows as the plants to help you remember which is which.
  • Add growing support like tomato cages for larger, taller vegetables - this is way easier to do before they get big!
  • If you need more space, get creative! Plant herbs and lettuce in hanging baskets and window boxes.

3. Plan Your Planting Schedule

  • Use a seasonal planting calendar.
  • Note seed starting times, usually listed on the back of each seed packet.
  • Cool season: spinach, lettuce, peas
  • Warm season: tomatoes, squash, peppers
  • Consider companion planting to boost yield and reduce pests.

4. Maintain and Monitor

  • Weed weekly, especially early in the season.
  • Fertilize as needed, every 4-6 weeks with Tomato Tone or Espoma Garden Tone.
  • Check for pests (aphids, slugs, etc.) and treat organically (neem oil, handpicking). Even product approved for organic gardening can be harmful to beneficial insects and pollinators.
  • Use crop rotation each season to avoid soil depletion, or refresh with a layer of Purple Cow Activated Compost - it's great for veggies!
    • This is especially important for plants in the Solanaceae (tomatoes, peppers, eggplant) and the Curcubitaceae (cucumbers, zucchini, and squash) families.


If you would like assistance planning the veggie bed of your dreams, feel free to stop in and ask! Otherwise, email us at hello@tonkadale.com - we're here to help!