Metal trough planters are a striking addition to any garden, balcony, or outdoor space, combining both practicality and aesthetic appeal. They provide a durable and stylish option for gardeners looking to add a modern twist to their planting arrangements. Unlike traditional pots, metal trough planters offer a unique depth and elongation that can accommodate a large number of plants, making them ideal for those wishing to create a miniature garden or a display of greenery.
Choosing the right metal trough planter involves considering both functionality and design. These planters are available in a variety of metals, including iron, steel, and aluminium, each with its own set of characteristics to suit different environmental conditions and style preferences. Moreover, metal trough planters are not only for outdoor use; they can also bring an industrial-chic look to indoor spaces. By incorporating these planters into your decor, you can enjoy the creative process of customising their appearance with paint or choosing inserts to complement your interior’s look and feel.
Key Takeaways
- Metal trough planters enhance outdoor and indoor spaces with their modern design.
- Selecting the appropriate metal type ensures longevity and visual appeal.
- Indoor and outdoor metal trough planters can be customised for personal style.
Choosing the Right Metal for Your Planter
When selecting the metal for your trough planter, consider factors such as durability against corrosion, the weight of the material, and the visual appeal.
Corrosion Resistance Properties
Stainless steel: Boasts excellent resistance to rust and corrosion, making it a superb choice for outdoor environments.
Aluminium: Known for its rust-resistant qualities and is often used for planters that need to withstand moist conditions.
Corten steel: Develops a stable, rust-like appearance when exposed, which protects the steel from further corrosion.
Weight Considerations
Aluminium: Lightweight and versatile, aluminium planters are easier to move and are suitable for balconies and decks.
Steel: Heavier and more robust, ideal for stationary planters that will not need to be moved frequently.
Aesthetics and Finishes
Powder coating: Available in various colours, providing both protective and decorative finishes that can match any design scheme.
Patina finish: Particularly on corten steel, offers a distinctive look that naturally evolves over time, adding character to garden spaces.
By evaluating these aspects, you can find a metal trough planter that meets both your functional requirements and design preferences.
Designing Your Metal Trough Planter
Designing your metal trough planter involves careful consideration of both the dimensions and a proper drainage system to ensure durability and plant health.
Dimension Guidelines
When it comes to selecting the size of your metal trough planter, you’ll want to think about the space available and the types of plants you intend to grow. Here’s a simple guide to help you decide:
- Small plants like herbs: Minimum depth of 15 cm
- Medium-sized plants such as flowers: 30-45 cm in depth
- Large plants or small trees: At least 45-60 cm deep
Make sure the length and width fit comfortably in your garden space while allowing for plant growth.
Drainage System Planning
Proper drainage is crucial for preventing water from pooling at the bottom of your planter, which can lead to root rot and other issues. Here’s what to do:
- Drill holes: Space them evenly across the bottom of the trough.
- Size: Holes should be about 1 cm in diameter.
- Lining: Place a layer of landscape fabric or mesh inside to prevent soil from escaping through the holes.
Remember to elevate the trough slightly off the ground to facilitate water flow through the drainage system.
Construction Steps
Creating a metal trough planter is a straightforward process, but it does require some attention to detail. You’ll need the right tools and materials, as well as a clear plan for assembly and adding finishing touches to ensure a durable and attractive result.
Tools and Materials Required
To start building your metal trough planter, you’ll need:
- A galvanised metal trough
- An electric drill with a metal drill bit
- Stainless steel bolts, nuts, and washers
- Protective gloves and safety glasses
- Silicone sealant for waterproofing
Remember to choose a trough that fits your space and to wear protective gear while working.
Assembling the Planter
Assembling your planter involves a few key steps:
- Drill drainage holes in the bottom of the trough to prevent waterlogging.
- If you want your planter to be mobile, attach castor wheels to one side, making sure they’re evenly spaced and securely fastened.
- Align any additional structural features like partitions if you plan on having separate sections within the planter.
Each step should be done with precision to ensure stability and functionality.
Finishing Touches
The final steps will ensure your planter is prepared for the elements:
- Seal around the drainage holes with silicone sealant to prevent rust.
- If desired, paint the exterior with weatherproof metal paint to match your garden’s colour scheme.
- Fill the bottom with a layer of gravel before adding soil, to improve drainage and promote plant health.
By taking the time for these finishing touches, you’ll enhance the longevity and appearance of your metal trough planter.
Placement and Installation
When you’re setting up your metal trough planters, the key elements to consider are choosing the best location for optimum plant growth and making sure that your planters are installed securely.
Ideal Locations for Planters
Finding the perfect spot for your metal trough planters is essential for your plants’ wellbeing. You want a location that benefits from adequate sunlight while also being protected from harsh winds that might dry out your plants. Consider positioning your planter near a wall or underneath an overhang to provide some shelter. Make sure the spot you choose can support the weight, especially after you’ve added soil and plants.
Securing the Planter Safely
Once you’ve chosen your location, ensuring your metal trough planter is secured safely is paramount. If your planter doesn’t have a flat base, you may need to place it on a level foundation to prevent it from tipping. For larger troughs, securing them to the ground or to a wall may be necessary to prevent movement in extreme weather. Use proper fittings and fasteners suitable for the material of your trough and the surface you’re attaching it to for a stable and secure installation. If unsure about the correct way to secure your planter, consulting with a professional can provide guidance and peace of mind.
Maintenance and Care
Keeping your metal trough planter in top condition ensures it continues to beautify your space and serve its purpose. Follow these straightforward preservation steps to protect your investment.
Routine Cleaning Tips
Galvanised Planters: To maintain the shiny appearance of your galvanised planters, apply a light coat of WD40, followed by a thorough buff with a soft, dry cloth. This not only cleans the surface but also adds a protective layer.
Powder-Coated Planters: A mild detergent mixed with warm water is perfect for cleaning powder-coated surfaces. Use a non-abrasive cloth or sponge for cleaning, then buff the planter dry to prevent water spots and maintain the finish.
Winter Protection Methods
To guard against frost damage during the colder months, it’s crucial to take steps to protect your metal planters. Firstly, ensure adequate drainage to prevent water logging. Insulate the interior of your planter using bubble wrap or burlap to shield the roots from extreme cold. Lastly, if possible, move the planter to a sheltered area, such as beneath patio cover or inside a greenhouse, to provide an additional layer of defence against frost.
Frequently Asked Questions
When diving into the world of gardening with metal trough planters, you’re likely to have a few questions about maintenance, plant choices, and indoor use. Let’s address some common queries to help you make the most of your metal trough planter.
How can I prevent rust in outdoor metal trough planters?
To keep your outdoor metal trough planters in tip-top shape and rust-free, apply a protective coating of metal paint or rust inhibitor. Regular checks for scratches and quick touch-ups will also go a long way to prevent rust from developing.
What type of plants thrive in large metal trough planters?
Large metal trough planters are perfect for growing a variety of plants like ornamental grasses, succulents, and vegetables. These plants love the extra space and the robust nature of the troughs that provide ample room for their roots to spread.
Are there any special considerations for using metal trough planters indoors?
When using metal trough planters indoors, ensure that they have a waterproof liner to protect your floors. Also, consider placing them where they can get sufficient light and away from areas with drastic temperature changes.
How do I seal a metal trough for use as a planter to ensure its longevity?
Seal your metal trough by applying a food-safe waterproof sealant on the interior. This will protect the metal from stagnant moisture from the soil and plant matter, extending its durability.
Can metal planters affect the soil pH and how can it be managed?
Metal planters can alter soil pH over time, potentially making it more acidic. To manage this, regularly test your soil’s pH and incorporate lime or wood ash to neutralise acidity if necessary.
What are some creative DIY ideas for customising a metal trough planter?
Get creative with your metal trough by painting it in vibrant colours or attaching wooden legs for a raised garden effect. Adding wheels is also a handy choice for easily moving it around to catch the sun.