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A free companion planting chart for vegetables can save you a lot of trial and error. Most gardeners who search for one want a quick reference: which crops grow well side by side, which ones compete for nutrients or attract the same pests, and how to arrange a bed without flipping through three books. The best charts answer those questions clearly, print cleanly, and cover the vegetables you actually grow. This guide compares seven free options, explains how to judge them, and points you toward the right one for your space.
Every pick here was chosen by reviewing what each chart covers, how it is formatted, how clearly it cites its pairings, and what owners and gardeners commonly say about them. Nothing here is based on hands-on trials conducted for this article. Where a chart is limited, we say so.
Our Top Picks
Quick Comparison
| Product | Best for | Key feature |
|---|---|---|
| Garden Layout Free Printable Companion Planting Chart | Beginners planning a first garden | Simple grid with clear do and avoid pairings |
| Raised Bed Companion Planting Vegetable Garden Layout Chart | Raised bed growers | Bed-by-bed diagrams with spacing notes |
| Square Foot Gardening Companion Planting Chart | Square foot gardeners | Plant-per-square counts alongside pairings |
| 4×8 Raised Bed Companion Planting Layout Chart | Gardeners with one standard bed size | Sample layouts for a 4×8 footprint |
| Garden Plot Companion Planting Layout Chart | In-ground plot growers | Row-based planting plans for larger areas |
| Fruit and Vegetable Companion Planting Chart | Mixed fruit and vegetable beds | Covers berries and orchard edges with vegetables |
| Companion Planting Reference Chart for Tomatoes and Herbs | Gardeners focused on tomatoes and herbs | Deep pairing notes for a few key crops |
Garden Layout Free Printable Companion Planting Chart
This is the most general option on the list and a good starting point if you have never used a companion planting chart before. It presents common vegetables in a simple grid with color-coded entries for beneficial pairings, neutral pairings, and combinations to keep apart. Beginners tend to find the layout easy to scan at a glance.
Key specs
- Format: printable, typically letter-size pages
- Coverage: common annual vegetables and popular herbs
- Pairings shown as beneficial, neutral, or avoid
Pros
- Easy to read at a glance
- Works well taped inside a garden shed or tool box
- Covers the crops most home gardeners grow first
Cons
- Does not address spacing or bed geometry in detail
- Limited coverage of less common vegetables
Raised Bed Companion Planting Vegetable Garden Layout Chart
Aimed at gardeners who work in raised beds, this chart pairs companion information with bed-by-bed layout diagrams. It is useful if you want to see how a 4-foot-wide bed might be divided between tomatoes, basil, carrots, and lettuce, rather than just reading pairing lists.
Key specs
- Format: printable layout diagrams and pairing key
- Designed around common raised bed widths
- Includes spacing notes for main crops
Pros
- Translates pairings into actual bed plans
- Helpful for planning succession plantings
- Spacing notes reduce overcrowding
Cons
- Diagrams assume a fixed bed size that may not match yours
- Less useful for in-ground or container growers
Square Foot Gardening Companion Planting Chart
If you follow the square foot method, this chart matches that system. It lists how many plants of each crop fit in one square foot and which neighbors work well within the same grid. Owners who use the method often note that the plant counts save time during planning.
Key specs
- Format: grid-based chart with per-square plant counts
- Designed for a one-foot square grid system
- Pairings listed alongside spacing
Pros
- Plant counts make grid planning straightforward
- Pairs well with a square foot bed layout
- Clear spacing reduces guesswork
Cons
- Only useful if you follow the square foot approach
- Plant counts are guidelines and may need adjusting for your variety
4×8 Raised Bed Companion Planting Layout Chart
A 4×8 bed is one of the most common home garden sizes, and this chart is built around that footprint. It offers sample arrangements for the full bed and notes which crops are best placed at the ends so they do not shade their neighbors.
Key specs
- Format: printable layout with sample arrangements
- Built around a 4-by-8-foot footprint
- Includes shade and height considerations
Pros
- Directly applicable to a common bed size
- Height notes help prevent shading problems
- Sample plans save planning time
Cons
- Less flexible if your bed is a different size
- Sample plans are starting points, not fixed rules
Garden Plot Companion Planting Layout Chart
For gardeners working larger in-ground plots, this chart focuses on row-based planning. It explains how to alternate crops across rows, which pairings work along a single row, and how to set up rotation so the same family does not return to the same spot too quickly.
Key specs
- Format: row-based planting plan and pairing reference
- Covers in-ground plot layouts
- Includes basic crop rotation guidance
Pros
- Useful for larger growing areas
- Rotation notes add long-term value
- Row-based format is easy to transfer to paper
Cons
- Less detailed on small-space or container gardening
- Rotation advice may need adapting to your climate
Fruit and Vegetable Companion Planting Chart
This chart widens the scope to include berries and fruiting plants alongside vegetables. It suits gardens where strawberries, raspberries, or small fruit trees share space with annual crops and you want to know which combinations help or hinder each other.
Key specs
- Format: printable reference chart
- Covers vegetables plus common berries and fruiting plants
- Pairings grouped by plant type
Pros
- Broader coverage than vegetable-only charts
- Useful for mixed beds and borders
- Grouping by type makes lookup faster
Cons
- Vegetable coverage per crop is less detailed
- Not ideal if you only grow annual vegetables
Companion Planting Reference Chart for Tomatoes and Herbs
Tomatoes and herbs are among the most searched companion planting topics, and this chart goes deeper on those pairings than most general charts. It is a good supplement if your main concern is a tomato bed with basil, parsley, or other herbs tucked around the edges.
Key specs
- Format: focused reference chart
- Deeper coverage of tomatoes and common herbs
- Includes notes on pest-related pairings
Pros
- Detailed on high-interest pairings
- Pest notes are practical for tomato growers
- Compact format is easy to keep handy
Cons
- Narrow scope limits its use for a full garden plan
- Works best alongside a broader chart
For more background on pairings in specific beds, see Raised Bed Companion Planting Vegetable Garden Layout: 8 Best Picks for 2026 and Garden Layout Free Printable Printable Companion Planting Charts (2026): Expert Picks. If you are working from a 4×8 bed, Companion Planting 4×8 Raised Bed Vegetable Garden Layout: 7 Best Plans Compared pairs well with the chart above.
Buying Guide
Selection Criteria
When comparing free companion planting charts, consider four things: coverage of the crops you grow, clarity of the pairing key, whether the layout fits your growing method, and how easily it prints or can be referenced in the garden. A chart that lists fifty vegetables but uses vague symbols may be less useful than a smaller one with clear, cited pairings.
Important Features
- Crop coverage: Look for your main crops, especially tomatoes, beans, squash, brassicas, alliums, and common herbs.
- Pairing key: Beneficial, neutral, and avoid categories should be defined in plain language on the chart itself.
- Spacing information: Charts that note spacing help you avoid overcrowding, which is often a bigger problem than poor pairing.
- Print quality: Clear text and a legible grid matter if you plan to keep the chart outdoors or in a folder.
- Method match: Raised bed, square foot, row, and container growers each need slightly different layouts.
Specs to Check
- Page size and orientation (letter or A4, portrait or landscape)
- Number of vegetables covered
- Whether pairings include the reasoning, not just a yes or no
- Whether the chart indicates plant height or shade risk
- Date or source of the information, since recommendations vary by region
Choosing by Need
- First-time gardeners: Start with a general printable chart with a simple pairing key.
- Raised bed growers: Choose a bed-specific layout chart with spacing notes.
- Square foot gardeners: Use a grid chart with per-square plant counts.
- Large in-ground plots: Pick a row-based chart that covers rotation.
- Mixed fruit and vegetable beds: Use a combined chart or pair two references.
- Tomato-focused gardens: A dedicated tomato and herb reference adds useful depth.
Things to Watch Out For
- Pairing advice is a general guide. Soil, sun, climate, and variety all change results.
- Some charts repeat folk claims without support. Favor charts that explain their reasoning.
- Free printables vary in quality. Check that the text is accurate and the page prints legibly before relying on it.
- Companion planting rarely fixes problems caused by poor soil, uneven watering, or inadequate sun. Treat charts as one tool among several.
If you are new to the topic overall, Definition of Companion Planting: What It Means and How It Works explains the principles behind the pairings, and Vegetable Gardening Basics: Planting to Harvest covers the broader steps.
FAQ
Are free companion planting charts accurate?
Most are useful starting points, but accuracy varies. Charts that explain why a pairing works, such as shared pests, shade, or nutrient needs, are more reliable than those that list pairings without reasons. Compare two or three charts and look for agreement on the basics.
How do I print a companion planting chart?
Choose the page size that matches your printer, usually letter in the US. Use landscape orientation for wide grids. Print a test page first to confirm the text is readable, and consider laminating or placing the chart in a plastic sleeve if you plan to use it outdoors.
Which vegetables are most often recommended as companions?
Basil and tomatoes, carrots and onions, and beans with corn or squash are among the most commonly cited pairings. Results depend on local conditions, so treat these as starting points rather than guarantees.
Which vegetables should be kept apart?
Many charts flag combinations such as potatoes near tomatoes, or fennel away from most vegetables, because they can compete for nutrients or attract shared pests. Check the specific reasoning on your chart before separating crops.
Do companion planting charts work for containers?
Many charts were written for in-ground or raised beds, but the general pairing principles can apply to containers. Container size, root space, and sun exposure matter more, so adjust plant counts and spacing accordingly.
Can I rely on a companion planting chart alone?
No. Pairings are one factor. Healthy soil, adequate water, proper spacing, and crop rotation usually matter more. Use a chart to inform your layout, and combine it with local extension service guidance for your area.
Should I consult a professional for garden planning?
For large plots, unusual soil conditions, or suspected plant disease, a local cooperative extension office or certified horticulturist can give advice specific to your area.
Conclusion
A free companion planting chart for vegetables is most useful when it matches how you garden. Beginners should start with a general printable chart that uses a clear pairing key. Raised bed growers will get more value from bed-specific layouts, and square foot gardeners should choose a grid chart with plant counts. Larger in-ground plots benefit from row-based references that include rotation, while mixed beds and tomato-focused gardens may need a combined or specialized chart. Whichever you choose, check that its reasoning makes sense for your conditions, and use it as one part of a broader plan that includes soil, water, and spacing.
