Best Steel Planters of 2025

Toby Butcher Avatar
Toby Butcher
Last Updated: 2 Feb 2025

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Steel planters are a stylish and durable option for displaying plants and flowers in both indoor and outdoor settings. These planters are made from high-quality steel that is designed to withstand the elements and resist rust and corrosion. They come in a variety of sizes and styles, from sleek and modern to rustic and industrial, making them a versatile choice for any decor. Steel planters are also easy to maintain, requiring only occasional cleaning to keep them looking their best. Whether you have a green thumb or just want to add some greenery to your space, steel planters are a great choice.

At a Glance: Our Top Picks

Worth Garden Galvanized Steel Planters Set Cover #TOP 1
Worth Garden Galvanized Steel Planters Set
ftb score rating icon 9.8
KOL 28'' Galvanized Steel Planters with Water Indicator Cover #TOP 2
KOL 28'' Galvanized Steel Planters with Water Indicator
ftb score rating icon 9.7
Worth Garden Galvanized Steel Planter Set Cover #TOP 3
Worth Garden Galvanized Steel Planter Set
ftb score rating icon 9.5

Top 10 Steel Planters

#TOP 1

Worth Garden Galvanized Steel Planters Set

Silver
Worth Garden Galvanized Steel Planters Set Cover
Worth Garden Galvanized Steel Planter 2-Pack - Large:28"x14.5" & Small:24"x12" - Tall Metal Plant Pots - Large Handcrafted Decoration Flower Pot for Indoor Outdoor, Deck, Patio, Front Porch - Silver

The Worth Garden Planters are beautifully handcrafted from high-quality galvanized steel, ensuring durability and rust resistance. This means you can enjoy these elegant pots for both indoor and outdoor use without worrying about wear and tear. Their versatile design features two sizes, making them suitable for a variety of plants, flowers, and trees. The lightweight construction allows you to easily move and reposition them as needed, whether on a patio, balcony, or garden, providing convenience and flexibility in your gardening efforts.

What We Like
Durable and rust-resistant
Elegant handcrafted appearance
Versatile for various plants
Lightweight and easy to move
#TOP 2

KOL 28'' Galvanized Steel Planters with Water Indicator

KOL
Bronze
28'' H.
KOL 28'' Galvanized Steel Planters with Water Indicator Cover
KOL 28'' Tall Galvanized Steel Planter Pot - Flower Pot with Water Level Indicator for Plants - 2 Pack Self Watering Planters - Round Bronze Powder Metal Planter Box - Indoor Outdoor Grande Plant

The KOL Galvanized Planters feature a built-in water level indicator, allowing you to easily monitor when your plants need watering, ensuring they remain hydrated. The planters come with steel insert pots, which reduce the soil required and promote proper drainage, preventing root rot. Made from high-quality, rust-resistant galvanized metal, these planters are durable and weather-resistant, perfect for both indoor and outdoor use. Their lightweight design makes them easy to move, while still being sturdy enough for heavier plants.

What We Like
Built-in water level indicator
Durable galvanized metal construction
Lightweight and easy to move
Suitable for indoor and outdoor
Includes drainage for plant health
#TOP 3

Worth Garden Galvanized Steel Planter Set

Bronze
Worth Garden Galvanized Steel Planter Set Cover
Worth Garden Galvanized Steel Planter 2-Pack - Large:28"x14.5" & Small:24"x12" - Tall Metal Plant Pots - Large Handcrafted Decoration Flower Pot for Indoor Outdoor, Deck, Patio, Front Porch - Bronze

The Worth Steel Planters are crafted from high-quality galvanized steel, ensuring they are both durable and rust-resistant for long-lasting use. Their elegant appearance makes them ideal for showcasing a variety of plants, flowers, and trees, enhancing any indoor or outdoor space. With versatile designs, the large and small planters can be arranged together or separately, adding a modern touch to your garden or patio. Plus, their lightweight construction allows you to easily move and reposition them, making it simple to refresh your decor as desired.

What We Like
Durable and rust-resistant
Elegant handcrafted design
Versatile for indoor and outdoor
Lightweight and easy to move
Suitable for various plants
#TOP 4

Watbick Corten Steel Outdoor Planter Cube

Watbick
Frost,gray
18" x 17" x 17"
Watbick Corten Steel Outdoor Planter Cube Cover
Watbick Corten Steel Planter Cube Square for Outdoor - Metal Planter Box - 18x17x17 inch - Flower Pot for Garden, Front Door, Patio, Commercial, Farmhouse, Industrial - Cubic Plants Container

The Watbick Corten Steel Planter is an elegant addition to any outdoor space. Its attractive grey colour evolves into a beautiful rust patina, enhancing your garden or patio. With optimal drainage and air circulation, this planter ensures your plants thrive by allowing excess water to escape. The weather-resistant design is crack and frost proof, making it durable for all seasons. Its insulating foam keeps your plants comfortable, ensuring they remain healthy regardless of the climate.

What We Like
Stylish rust patina finish
Excellent drainage system
Weather-resistant materials
Insulating foam for plants
#TOP 5

Worth Garden Metal Planter Box, 2-Pack

Matte Bronze
18" H. 2-Pack
Worth Garden Metal Planter Box, 2-Pack Cover
Worth Garden Metal Planter Box, 2-Pack, Large Tall Tapered Steel, Indoor & Outdoor, No Assembly, Drainage Holes, Insert Plate (Matte Bronze, 18" H. 2-Pack) & Outdoor, Drainage Hole & Dual-Purpose

The Worth Metal Planter Box offers durable construction, ensuring that these tall, tapered planters withstand the elements beautifully, whether indoors or outdoors. Their stylish design features a matte bronze finish, adding a retro charm to your home or garden. With a smart drainage system, these planters help prevent root rot by allowing excess water to escape, promoting healthier plants. You will appreciate the hassle-free setup, as no assembly is required, enabling you to start decorating your space immediately.

What We Like
Durable metal construction
Stylish matte bronze finish
Effective drainage system
No assembly required
#TOP 6

KOL Corten Steel Rectangular Planter Box

KOL
G885A02
G885a02
KOL Corten Steel Rectangular Planter Box Cover
Kol Planter Pot Corten Steel Rectangular Planter Box Planters for Outdoor Plants Planter Box Corten Steel Planter Box Rectangular Sizes Big Plant Pots

The KOL Rectangular Planter is a large and durable planter, measuring 27.6"D x 11.8"W x 11"H and weighing 30 lbs, perfect for showcasing your vibrant plants. Made from robust galvanized steel, it ensures long-lasting use with an appealing finish that enhances any space. The planter includes drainage holes, allowing water to escape and preventing waterlogging, making it suitable for both indoor and outdoor use. Its weather-resistant material protects against UV rays and cold, ensuring your plants thrive in various conditions.

What We Like
Durable galvanized steel construction
Includes drainage holes
Weather-resistant material
Large size for versatile use
Attractive finish enhances decor
#TOP 7

KOL 18'' Bright Glazed Planters Set of 2

KOL
Brown
18'' H.
KOL 18'' Bright Glazed Planters Set of 2 Cover
KOL 18''H. Bright Glazed Planter with Drainage Hole, Set of 2, Galvanized Steel Planter Pots for Indoor & Outdoor Use, Decorative Flower Plant Pots for Front Porch, Patio, Deck - Reddish Brown

The KOL Glazed Planters are designed with an elegant, smooth finish that enhances the beauty of your indoor or outdoor spaces. Their versatility allows you to showcase a variety of plants or flowers, making them perfect for your front porch, patio, or deck. Each planter includes a convenient drainage hole, which helps to prevent root rot by allowing excess water to escape. Crafted from durable materials, these planters are built to endure the outdoor elements, ensuring they remain a stylish addition to your home for years to come.

What We Like
Elegant design enhances decor
Versatile for indoor and outdoor
Includes drainage hole
Durable construction
#TOP 8

KOL Corten Steel Rectangular Planter Box

KOL
G873C02
Rust
KOL Corten Steel Rectangular Planter Box Cover
KOL Planter Pot Corten Steel Rectangular Planter Box Planters for Outdoor Plants Planter Box Corten Steel Planter Box Rectangular Sizes Big Plant Pots (G873C02)

The KOL Planter Box is a large and durable option for showcasing your plants. Its generous size allows you to display vibrant flowers or lush greenery, enhancing any indoor or outdoor space. Made from heavy Corten Steel, it offers a stylish black finish that is both attractive and resilient. With drainage holes included, you can use it inside without worrying about water damage. Its weather-resistant material protects against UV rays and cold, making it a long-lasting addition to your garden or patio.

What We Like
Durable Corten Steel construction
Large size for versatile planting
Drainage holes for easy maintenance
Weather-resistant for long-lasting use
#TOP 9

Meyoppm Steel Planter Box 32"x16"x16"

Meyoppm
Black
32"L x 16"H x 16"W
Meyoppm Steel Planter Box 32"x16"x16" Cover
Meyoppm Steel Planter Box 32"x16"x16", Rectangular Metal Planter Box Indoor&Outdoor, Steel Planter Heavy Duty for Commercial and Residential Use

The Meyoppm Steel Planter is a robust and stylish solution for your gardening needs. With its dimensions of 32 inches by 16 inches, it provides ample space for your plants while featuring pre-punched drainage holes, ensuring proper airflow and preventing water pooling. The innovative rivet fixing method allows for easy assembly with no additional nuts required, making it convenient for you. Furthermore, it comes with pre-made holes for a hassle-free installation, allowing you to set it up in just four simple steps.

What We Like
Durable steel construction
Easy assembly
Pre-punched drainage holes
Versatile indoor and outdoor use
#TOP 10

GZLVSOW Corten Steel Heavy Planter for Outdoors

GZLVSOW
Corten
14 * 14 * 30
GZLVSOW Corten Steel Heavy Planter for Outdoors Cover
GZLVSOW Corten Steel Metallic Heavy Planter for Outdoor Plants 14"x14"x30" Metal Planter Spliced Flower Planter with Partitions for Outside,Indoor,Garden (Corten, 14 * 14 * 30)

The GZLVSOW Corten Planter is crafted from durable corten steel, ensuring a long lifespan of up to 50 years thanks to its pre-rusted protective layer. It features a removable insert shelf, allowing you to accommodate plants of varying heights, promoting optimal growth. Additionally, the planter includes four drainage holes to ensure your plants receive just the right amount of water. Easy installation is another highlight, as the built-in nuts require only tightening of bolts, saving you time and effort.

What We Like
Durable corten steel construction
Removable insert shelf for versatility
Four drainage holes for plant health
Easy installation process
Buying Guide Image

Frequently Asked Questions (FAQs)

1. Are metal planters good for plants?

Metal Attracts Heat, Cooks Plant Roots As a result, your plant soil and roots become hotter than they should be, in many cases causing the roots to completely overheat from direct sun. This process is made increasingly worse because of the poor insulation of metal planters.

2. Are steel planters good?

Metal garden planters are an alternative to clay pots and wood planters. Unfortunately, metal pots are prone to overheating, and excessive heat in a container can stress your plants and damage their roots.

3. Are metal planters OK?

You can use metal containers only in shady locations, which both reduces heat and eliminates the glare that can be tough on plants. Or, line your metal containers with bubble wrap to insulate the soil and roots from the hot metal. In very hot climates, however, the metal may get hot enough to melt the bubble wrap.

Editor's Notes

During our steel planter research, we found 113 steel planter products and shortlisted 10 quality products. We collected and analyzed 3,327 customer reviews through our big data system to write the steel planters list. We found that most customers choose steel planters with an average price of £230.18.

The steel planters are available for purchase. We have researched hundreds of brands and picked the top brands of steel planters, including Worth, KOL, Watbick, Meyoppm, GZLVSOW.

Written by
Toby Butcher Avatar

Toby Butcher is a Horticulturist, and he earned his title as a Master Gardener in 2016. Toby has acquired a 25-year experience as a home gardener planting, designing, grooming vegetables and flowers. He is the leader of a plant group in Durham. Toby owns a blog where he publishes articles on growing and growing your flowers at home, in a vase, or in a garden.