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Large Metal Planter Boxes

Large metal planter boxes are perfect for patios and gardens. Show some green fingers and make the space around you greener with one of them. They come in different shapes and sizes so you'll easily find a set that matches the character of your garden.

Our choice Best Products

Lisa port apld contemporary landscape seattle
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Lisa Port Apld Contemporary Landscape Seattle
Those large planters give you much space for planting even larger plants inside of a capacious, oval box. Designed of durable metal, the planters are weather resistant and make a beautiful decoration for outdoor areas.

Aluminium planter box
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Transform your garden into a luscious botanic garden with those large planters, very durable and all weather-resistant. Each planter is crafted of metal and beautifully ribbed, allowing you to have a multiple plants composition.

Tatami plate steel planters modern outdoor planters austin
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Tatami Plate Steel Planters Modern Outdoor Planters Austin
This set of large metal planter boxes constitutes a perfect proposition for one's contemporary spaces, both indoor and outdoor. It will work out well in an office and private, home space.

Large metal planter boxes 1
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The massive metal planter box is the perfect way to a spectacular exhibition of plants. Simple construction on wheels is easy to arrange. The steel container is durable and ideally suited to any decor. The exciting finish adds all interesting character.

Nice Rectangular Corten Steel Planter - 20"x46"x20"
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Made from Corten steel, this nice rectangular planter will look good both in one's interiors, as well as exteriors. Designed to accommodate even very large plants, it enchants with its simple, modern & minimalistic design.

Custom stainless steel planters
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Custom Stainless Steel Planters

Large metal planter boxes 2
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The metal window boxes, are an amazing addition in indoor and outdoor spaces, at home and commercial zones. This corten steel window box planter container has the large size, and reminds me of the industrial style.

Our advice Buying Guide

Decorating your patio or deck using large metal planter boxes can add elegance and sophistication to the area. If you are keen at enhancing your outdoor space's aesthetics, continue reading as we've created a buying guide on the most versatile accessories for homes, large metal planter boxes.

Metal Types

  • Copper - Copper planter boxes may be solid copper units or fiberglass planters with real copper coating. Large copper planter boxes patina over time into a stunning greyish blue. They'll naturally deter pesky insects, too.
  • Wrought Iron - It comes powder coated with rust resistance and a sophisticated look.
  • Aluminum - Also powder coated, it’s rust-proof and durable with the ability to stand the test of time.

Protective Coating

Large metal planter boxes may look stunning on their own, but they can be affected by humidity, moisture, and heat that can cause the soil inside the containers to dry out. Drying out, of course, hinders the roots of plants to grow. If you will be choosing metal planter boxes, make sure that they come with non-toxic rust coating in order to protect your planters from rusting and extreme corrosion and ensure the soil doesn't dry out.

Size

Size is the next important consideration you need to factor when selecting large metal planter boxes. Your plant-to-container ratio must be just right. Placing a large plant inside a small container will cramp the plant's root development. A container that is too large for a plant will look awkward as well. A large container will hold so much soil as well that moisture retention will be problem, especially for tiny root balls. Since you're thinking of buying large metal planter boxes, only consider using them with plants that grow bigger over time.

In general, make use of planter boxes that allow a lot of room to accommodate a root system. There must also be room for growth. What's more, there's a need for an inch of breathing room above the soil for watering.

Visually, your large metal planter box should be half your plant's height. With this design principle, a 7" box will look great with a 14" plant. This rule applies regardless of how many plants a container will hold.

Drainage

Drainage is crucial to every plant. As a matter of fact, there are more plants that die from overwatering as opposed to underwatering. As water fills all the air pockets that are essential for root development, a plant will die quickly. Unless you are growing a water garden that's containerized, make sure that you only use the planter box that has drainage holes. There are planter boxes with removable plugs. Others will only come with indicators where holes need to be drilled.

You may find a beautiful large metal planter box without any holes. It is often referred to as a cachepot. You can still use this stunning pot, but make sure you don't place the plant in it directly. What you should do instead is to place the plant in a smaller container with drainage holes. Then, place an inverted saucer inside your cachepot to elevate the plant and allow it to be far from the excess water collected within the cachepot.

PRODUCTS & IDEAS Best Ideas

Corten steel planter boxes
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A great DIY project for all, who have some spare time and know how to handle wood and tools. It can be easily be altered to fit various shapes and sizes. Put a little urban spin on your garden box and distinguish your decor.

Trough metal corten steel planter box extra large rectangle on
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Trough Metal Corten Steel Planter Box Extra Large Rectangle On Casters Wheels
The large steel planter box covered with rust-coloured paint. It gives this box the industrial style. It's basing on four caster, which allow to move it easily, without any bigger effort. The wooden once will probably looks better.

Tall metal planters
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A large planter for indoor areas, that is going to work, especially, well with blooming gardens. It's yellow finish make the planter to really stand out, while the metal construction ensures durability and easy maintenance.

Metal planters large decorative window box planters set of 2
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... Metal Planters > Large Decorative Window Box Planters - Set of 2 (Tin

Diy metal planters
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With these amazing planter boxes made from durable metal you will finally have a nice and dependable option for your garden or patio that will allow you for planting your beloved pieces and letting them grow in peace for years to come.

Large planter box
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Now, you can decorate your sun room or balcony with this old-fashioned planter with convenient handles for easy transport. It's large and capacious, crafted of galvanized metal for long-lasting usage.

Nice Rectangular Charcoal Grey Aluminum Planter - 20"X46"X20"
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Simple aluminium planter. If you're fishing for a planter that would complement a minimalist interior / exterior, seek no longer. This large aluminium planter delivers a crisp, clean look and some practical features, such as drainage holes.

Petal perfect 3 piece adam planter set
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Petal Perfect 3 Piece Adam Planter Set
Made from galvanized metal, this set of planters will add a cool, industrial vibe to your spaces. Available in three sizes: smalll, medium and large ones, they will serve their roles for years.

Galvanised planter boxes
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These large metal planter boxes constitute a perfect way to add a bit of the contemporary chic to your outdoor space. Their smooth, minimalistic appeal shall attract all, who like modern trends in design.

Tall rectangular planter box
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These large planters are a great addition to mansion-like houses. Without them, the entryway would be bland and boring, but they effortlessly added some life and elegance. The black colour of the planters keeps them elegant.

Large galvanized tin planter triple
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Large Galvanized Tin Planter - Triple

Galvanized window planter
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Don't you have any sweet forest outside your home? Create your own one, in the garden or inside a house. Large metal planter box gives you an opportunity to use its metal chromed frame as a great chance and addition to green plants.

Madeira Rectangle Planter with Hardwood Base - 30" X 12" X 16" - Brushed Metal Finish
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Rectangle fire resistant planter - brushed aluminium finish matched with hardwood base sporting thick, splayed feet. In general, rather light in weight. The manufacturer ensures that the planter's characterized by excellent strength to weight ratio.

Large rectangular planter box
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These planters have been made from salvaged wood, to further enhance the eco-friendly vibe that any planters add to interiors and exteriors of houses. Not to mention, that's a cheaper alternative to mass-produced, ordinary planters!

Metal planter boxes
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Planter box made of wood and reinforced with metal supports. Suitable for indoor and outdoor use. Designed for medium sized plants. Adds freshness and elegance to each place according to taste.

Square metal corten steel planter box rust large 16 cube
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Square Metal Corten Steel Planter Box Rust Large 16" Cube, 20" Cube

Vintage black metal hardware drawer
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Vintage Black Metal Hardware Drawer
Simple distressed metal planter with handles and small casters. Crafted circa 1950s. This large planter can perfectly fade into industrial style, so if you're currently fishing for something similar, don't hesitate to inspire yourself.

Aluminium planter boxes
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Simple but pretty and practical planters of reclaimed wood with a stained finish in browns. A square planter has low straight angular legs and full walls of horizontal planks. It also has 2 bowed X-crossed rods of white-finished metal for climbers.

Metal planter box
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With clean lines and aside of its slightly worn out bottom, this large planter is still a lovely looking piece for growing your luscious greens. Its large size allows you to plant more than one planter, and durable construction makes it perfect for outdoor usage.

Retaining walls 1
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Retaining Walls
The modern solution of this stylish metal planter boxes is a perfect combination of functionality and design. Interesting mix of metal containers creates an interesting composition in the garden on the patio.

Cheungs Home Indoor Outdoor Decorative Accent Metal Set of 2 Rectangular Planter
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Tin planter box
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Cleverlyinspired: DIY Large Planters. So cool. I don't know if I will ever make these, but maybe someone out there will.

Custom metal planters
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Garden planter and large circular planter designs | Garden Requisites

Rectangular galvanized planter
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outdoor topiary pic | How to Use Planters to Beautify your Outdoor Areas

Eclectic galvanized metal planters
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Eclectic Galvanized Metal Planters

Rectangular metal planter boxes
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Bespoke planters | Metal planters | Custom Window boxes and Flower Boxes | Window boxes London |

Metal flower box
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A large sink that Paul found in the property’s barn fits perfectly into this niche off the kitchen and affords the designer extra workspace to hone his green thumb.

Tall metal planter
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Wood screening, Potted Plants As Living Screen Design, IDEA? Consider large concrete planters for small shrubs as ell as the concrete posts with the metal lattice.

Patio planting boxes large
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Patio Planting Boxes Large
Using this extra large planter for outdoors, you can really go crazy with your green beauties. The planter is very capacious, crafted of hardwood in a distressed finish, with the corners strengthened by powder-coated hardware.

Tall rectangular planter boxes
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old file cabinets turned into modern planters -- tutorial on Boopy Projects

Stainless planter boxes
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Moss-Planted Bowls Great moss-planted bowls are a favorite of Martha's. She likes to place them on the piers of the great stone balustrade t...

Planters outdoor planters steel rectangular and square planterss
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Planters, Outdoor Planters, Steel Rectangular and Square Planterss

Galvanized planter box
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A great choice for enhancing outdoor areas such as decks, porches, and patios. It's designed of a repurposed file cabinet, featuring durable metal construction covered in a white finish, and two spots for growing your luscious greens.

View source more planters wood planter box corner joint aluminum
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View Source | More Planters Wood Planter Box Corner Joint Aluminum Leg

3 piece myers planter set at joss and main
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3-Piece Myers Planter Set at Joss and Main

High end commercial hot dip galvanised planters
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HIGH-END COMMERCIAL - HOT DIP GALVANISED PLANTERS

Bespoke planters metal planters custom window boxes and flower boxes
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Bespoke planters | Metal planters | Custom Window boxes and Flower Boxes | Window boxes London |

Metal rectangle box
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22" Shipping Crate Industrial Cart $45 |

Planters large commercial fiberglass planters large commercial
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planters large commercial fiberglass planters large commercial ...

Corten steel rusted window box planters
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corten steel rusted window box planters

Window boxes a premier line of window boxes and planters
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window boxes a premier line of window boxes and planters are built ...

Cube metal stainless steel planter box extra large
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Cube Metal Stainless Steel Planter Box Extra Large

Planter or as a liner inside a larger box or
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... planter or as a liner inside a larger box or cage planter; it's $120