The Best Tomato Cages for Your Garden

Growneer Tomato Garden Cages are our top pick

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The Spruce / Lecia Landis

Tomato cages keep vining fruit off the ground and encourage plants to grow upward and thrive.

When researching the best tomato cages, we evaluated products for their shape, size, durability, materials, and assembly requirements. The Growneer Tomato Garden Cages are our top overall pick because of their adjustable height, versatile configuration, and helpful accessories.

Here are the best tomato cages for your garden.

Our Top Picks

Best Overall

GROWNEER Tomato Cages

GROWNEER 3 Packs Tomato Cages

Amazon

What We Like
  • Durable, plastic-coated steel construction

  • Adjustable height

  • Affordably priced

  • Includes 9 clips and 328 feet of twist tie

What We Don't Like
  • Not ideal for larger tomato varieties

This trio of triangular tomato cages from Growneer provides excellent support for climbing plants. Each durable, sturdy stake features a heavy-duty plastic coating and a tough steel core, which prevents them from rusting and warping in the sun. Since the height is adjustable, these cages can accommodate tomato plants as they grow. Also, since some tomatoes tend to spread out as they grow while others keep a narrow shape, you can take advantage of the set's 27 snap-on arms, which you can arrange in several configurations. (They also easily snap apart to ease storage.) To help keep the vines in place, this set also includes nine clips and 328 feet of twist ties. With a maximum height of 51 inches, these cages can accommodate most tomato plant varieties, but they might be too small for Big Boy and beefsteak tomatoes. 

The green color blends in seamlessly with the plants, creating a natural aesthetic in your garden. These cages are easy to assemble, with help from the included instruction pamphlet, and require no tools or assistance. This system isn’t limited to tomato plants; you also can use them to grow other climbing fruits and vegetables such as pole beans and cucumbers.

Shape: Triangular︱Material: Steel and plastic︱Dimensions: 51 x 13 inches︱Assembly Needed: Yes︱Collapsible: No

Best Budget

LEOBRO Plant Support Cages

LEOBRO 2 Pack Plant Support Cage

Amazon

What We Like
  • Sturdy support for smaller tomato varieties

  • Versatile and adjustable configuration

  • Durable, heat-resistant design

  • No assembly required

What We Don't Like
  • Not ideal for larger tomato varieties

These affordably priced, ring-style cages from Leobro provide excellent support for smaller varieties of tomatoes and other plants. The cages come in a pack of two and can be interlinked to form circles, rows, and other shapes. Their circular shape props plants up and helps keep vines in place, encouraging vertical growth. Featuring a steel core and a plastic powder coating, the design is sturdy, rustproof, and heat-resistant. The dark green color blends in seamlessly with plants and doesn’t disrupt the look of your garden.

Minimal assembly is required; all you need to do is connect the stakes to form a circle, row, or other shape. You can also reposition the stakes to accommodate plants as they grow. Detachable and stackable, these cages are easy to store when not in use. Measuring 17.7 inches high and 6.89 inches wide, they’re perfectly sized for small plants, but you need a bigger cage for larger tomato varieties such as beefsteaks.

Shape: Circular︱Material: Steel core and plastic powder coating︱Dimensions: 17.7 x 6.89 inches︱Assembly Needed: Minimal︱Collapsible: No

Best for Durability

Gardener's Blue Ribbon Galvanized Tomato Cage

Gardener's Blue Ribbon Galvanized Tomato Cage

Home Depot

What We Like
  • Extremely durable

  • Rust-resistant

  • No assembly required

  • Stackable for easy storage

What We Don't Like
  • Not heat-resistant

  • Can get very hot in the sun

Made of galvanized steel, this tomato cage from Gardener’s Blue Ribbon offers strong support and long-term rust resistance. Thanks to its circular shape, this cage provides ample space for all varieties of tomato plants. The stems can be guided through the sides of the change as they grow, reducing the need for clips and ties. With long legs made of heavy-gauge wire, this cage should remain securely in the ground.

This cage comes fully assembled, which is a nice convenience. All you need to do is press it firmly into the ground with your foot. If you purchase multiple cages, you can stack them within each other for easy storage. One downside to this galvanized steel cage is it lacks a coating, and likely gets very hot in the sun. We recommend using gardening gloves to protect your hands.

Shape: Circular︱Material: Galvanized steel︱Dimensions: 42 x 15.75 inches︱Assembly Needed: No︱Collapsible: No

Best for Stability

S AFSTAR Folding Tomato Cages

S AFSTAR Folding Tomato Cages

Amazon

What We Like
  • Incredibly sturdy and stable

  • Versatile configuration

  • Heat- and rust-resistant

  • Fold flat for easy storage

What We Don't Like
  • Expensive

Featuring a premium iron frame and precision welding, the S AFSTAR Folding Tomato Cages provide excellent support for tomatoes and other climbing plants. The cross-connected wires create a sturdy and stable frame that shouldn't buckle or blow over. Their painted coating resists rust and heat, which means they shouldn't get too hot in the sun. You can configure the cages in three ways—enclosed, half-folded, or tiled—allowing you to choose the best shape for your needs. Measuring 39 inches tall by 16 inches wide in a square configuration, there is plenty of room for larger tomato varieties.

These heavy-duty cages require assembly, but the process is painless and tool-free. Thanks to a staggered lock design at each corner, the panels easily connect. You can use these cages in a pot, or place them directly in the ground. Just be sure to insert them 4 to 6 inches into the soil for optimal stability. For convenient and compact storage, each trellis folds up flat into a quarter of its original size.

Shape: Square︱Material: Iron︱Dimensions: 39.33 x 16 inches︱Assembly Needed: Yes︱Collapsible: Yes

Best for Small Tomatoes

Panacea Products Tomato and Plant Support Cage

Panacea Products 89723 Tomato and Plant Support Cage

Walmart

What We Like
  • Come in a pack of 10

  • Ideal for smaller tomato plants

  • Stackable for easy storage

What We Don't Like
  • Too small for larger tomato varieties

  • Can get extremely hot in the sun

Measuring 33 inches tall and 12 inches in diameter, these cages from Panacea are well suited for growing small tomato plants. The tapered base helps secure the plant as it grows, without the need for dies or clips. Since the cages are narrow at the base—just 6 inches in diameter—you can use them in a planter as well. Meanwhile, the wider opening at the top lets you easily prune and harvest your plants.

These tomato cages come in a pack of 10, giving you plenty of bang for your buck. Made of galvanized steel, they are sturdy and resist rust. Note that the metal is uncoated, which means it can get extremely hot in the sun; it’s a good idea to wear gloves while gardening to protect your skin. These cases are stackable, which means you can store them easily when not in use. They also come preassembled, which is nice.

Shape: Circular︱Material: Steel︱Dimensions: ‎33 x 12.1 inches︱Assembly Needed: No︱Collapsible: No

Best for Large Tomatoes

Gardener's Titan Tall Tomato Cages

Gardener's Titan Tall Tomato Cages

Gardener's

What We Like
  • Ideal for larger tomato varieties

  • Measures 80 inches tall

  • Adjustable support rings

  • Large, easy-to-access grid

  • Weatherproof for year-round use

What We Don't Like
  • Expensive

  • Not collapsible or stackable

Measuring 19.5 inches wide and 80 inches tall, the Titan Tall Tomato Cages are one of the largest options. Their spacious capacity makes them ideal for growing larger tomato varieties such as Porterhouse, Supersauce, and Big Boy. The cages have a strong steel core that shouldn't bend or break under the weight of heavy fruit. They also feature a smooth poly casing that is gentle on delicate stems or skin. The large grid makes it easy to access plants and harvest fruits.

The Titan Tall Tomato Cages come as a set of three. Due to their extra-large size, assembly is a bit more complex. Each cage consists of 16 connecting pieces: five top poles, five bottom poles, and six rings. (No additional tools are required.) You can reposition the support rings as your plant grows. These cages are weatherproof and can be left out all year. Although they’re not stackable or collapsible, they can be disassembled when not in use.

Shape: Circular︱Material: Polyethylene, tubular steel︱Dimensions: 19.5 x 80 inches︱Assembly Needed: Yes︱Collapsible: No

Best for Easy Storage

Happy Trees Large Heavy Duty Tomato Cages

Happy Trees Large Heavy Duty Tomato Cages

Amazon

What We Like
  • Collapsible design

  • Fold flat for easy storage

  • Extra-wide for larger tomato varieties

  • Durable galvanized steel construction

  • No assembly required

What We Don't Like
  • Not heat-resistant

  • Can get extremely hot in the sun

Thanks to a collapsible design, these tomato cages from Happy Trees are easy to store. They fold up completely flat, saving valuable space. Measuring 58 inches tall and 18 inches square, their extra-wide size makes them a good choice for larger tomato varieties such as beefsteaks. The large, open grid makes it easier to prune, maintain, and harvest your plants, and gives them plenty of space to thrive.

Made of heavy-duty galvanized steel, these cages are built to withstand the elements. However, it’s important to note that the uncoated steel can get incredibly hot in the sun—consider wearing gardening gloves when tending to your tomatoes. There is no assembly required, which is a big plus. All you need to do is unfold them.

Shape: Rectangular︱Material: Galvanized steel︱Dimensions: 58 x 18 inches︱Assembly Needed: No︱Collapsible: Yes

Best for Potted Plants

Mimeela Garden Plant Support Tomato Cage

Mimeela 4 Pack Garden Plant Support Tomato Cage

Amazon

What We Like
  • Perfect size for potted plants and grow bags

  • Adjustable configuration

  • Plastic-coated steel is heat- and weather-resistant

  • Includes 4 self-watering spikes and 20 support clips

  • Stackable for easy storage

What We Don't Like
  • Not ideal for larger tomato varieties

  • Limited to use with potted plants

This set of four tomato cages from Mimeela are a great fit for small pots and grow bags. Measuring 24 inches high and 7.1 inches in diameter at the bottom, they provide excellent support for smaller tomato plants. This set includes four circular plants cages, four self-watering spikes, and 20 support clips. Each stake features a plastic-coated steel core, which makes them resist heat and other weather conditions. Waterproof caps on the stakes help prevent rusting.

The assembly process is simple and straightforward. Each cage has three adjustable hoops, allowing for versatile configuration as the plants grow. The bottom of the stakes are pointed, making it easier to insert them into the soil. You can stack these cages for convenient storage. Note that these cages are intended for potted plants and should not be used in a garden.

Shape: Circular︱Material: Alloy steel and plastic︱Dimensions: 24 inches x 8.7 inches︱Assembly Needed: Yes︱Collapsible: No

Final Verdict

Thanks to their adjustable height, versatile configuration, and durable construction, the Growneer Tomato Garden Cages are our top pick. To help keep plants in place, this set includes snap-on arms, clips, and twist ties. If you’re looking for a more affordable option, this two-pack of LEOBRO Plant Support Cages are durable, require no assembly, and blend in with your garden. Note that these cages work only with smaller tomato varieties.

What to Look for in a Tomato Cage

Size

Tomato cages come in a broad range of sizes, measuring anywhere from 15 to 80 inches tall and 10 to 20 inches wide. To decide which size is right for you, consider the type of tomato plant, determinate or indeterminate, you intend to grow. For smaller tomato varieties, such as New Big Dwarf and Tiny Tim, a smaller cage works just fine. You need a larger cage to accommodate larger tomato varieties such as Beefsteak and Big Boy. Some cages have adjustable heights, a convenient feature that allows you to make room for plants as they grow.

Shape

Usually, you can find tomato cages in three main shapes: curved-link, triangular, and ring-style.

  • Curved-linked cages are usually rectangular in shape and taller in stature, making them ideal for supporting heavier tomato plants and larger tomato varieties.
  • Triangular cages typically have a smaller grid, which means their bars are placed closer together. These cages are best suited for growing smaller varieties of tomatoes.
  • A ring-style cage has a circular shape, which gives tomato plants ample room to grow. For that reason, they often yield more bountiful and healthier tomatoes.

Materials/Durability

Most tomato cages are made of various metals, and some are more durable than others. A heavy-duty or thicker gauge metal can support vines as they grow taller and heavier.

Another important factor is whether the metal is coated. Not only is an uncoated metal more prone to rust. but also it can get extremely hot in the sun, and you may burn your hands if you touch it. We recommend using gardening gloves when working with tomatoes. Coated metal, whether it’s a plastic or powder finish, has the advantage of better resisting rust, heat, and other weather conditions.

Setup

Some tomato cages, particularly smaller-sized ones, come fully assembled. Others may require some assembly. Usually, the process is simple; few cages require additional tools or assistance. Often, larger tomato cages come unassembled and consist of multiple pieces that are easy to put together.

If you plan on using your tomato cage less than year-round, look for a unit that’s easy to disassemble. Tomato cages with a collapsible and/or stackable design are easier to store.

FAQ
  • Why do tomatoes need cages?

    Unless you provide some type of support for your tomatoes, they sprawl out on the ground and likely spoil. McKenzy Winkler, a master gardener and herb farmer based in Pennsylvania, makes an important point: “When tomatoes touch the ground, they are more prone to contracting fungal diseases; they could also get splash-back from rainwater and transmit bacteria like E. Coli onto the fruit.” At such a low level, they also are more accessible to pests such as groundhogs, raccoons, and rats. Also, a vertical tomato plant is easier to care for. You don't have to bend quite so far to prune and harvest it.

  • How do you determine the correct cage size?

    Finding the right size all depends on the type of tomato plant you plan to grow. Smaller varieties of tomatoes usually need cages about 15 to 20 inches high and 10 inches wide. For larger breeds, select a cage at least 38 inches high and 14 inches wide.

  • At what stage of tomato development should you install a cage?

    “The sooner you install the cage, the less likely you are going to disrupt the root system,” says McKenzy Winkler, a master gardener and herb farmer based in Pennsylvania. If the cage is large enough, you can build it around an existing plant of any size, as long as you don’t damage the stems.

  • How do you maintain a tomato cage?

    Storing a tomato cage indoors can help preserve its lifespan. Since most tomato cages are made of metal, they are susceptible to rusting, especially those that are uncoated.

  • How do you store a tomato cage?

    Some tomato cages come with handy features that make them easier to store. Cages that fold up flat, as well as those you can stack, take up the least space. “If space is an issue, consider hanging them on hooks from a garage ceiling,” Winkler suggests.

Why Trust The Spruce?

This article was written by Sage McHugh, a lifestyle writer for The Spruce who specializes in the home and garden sector. To select the best tomato cages for this roundup, she considered dozens of products, carefully evaluating their size, materials, durability, and assembly requirements. For expert insight, she interviewed McKenzy Winkler, a master gardener and herb farmer based in Pennsylvania. 

Article Sources
The Spruce uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Read our editorial process to learn more about how we fact-check and keep our content accurate, reliable, and trustworthy.
  1. Burn Safety Awareness on Playgrounds. United States Consumer Product Safety Commission.