How are metal troughs used as planters?
Steps: Drill drainage holes in the bottom of the feeding trough roughly 6 inches apart. Flip the feeding trough over and put it in the desired location. Use cedar planks underneath the trough to give the planter more space to drain.
Can I use a metal container as a planter?
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.
Are metal planter boxes good?
Absolutely! Galvanized metal raised beds are becoming some of the most popular garden beds out there. They’re durable, sturdy, resistant to damage, can’t rot out like wood, and will last for decades. Plus, they look great and can evoke a ranching or industrial vibe.
Are galvanized troughs safe for gardening?
A: Galvanized troughs make excellent gardening containers. Plants grow well in them, and they save a lot of bending over in the garden. The only problem when growing vegetables is that over time small amounts of zinc and cadmium can leach out from them.
Do troughs need drainage holes?
Drainage is probably the most important point to remember. Make sure the trough you use has adequate holes in the bottom. If using a sink then there will be only one hole.
How long do galvanized steel garden beds last?
30-60 years
The galvanized steel panels, conduit, and corner covers will last 30-60 years. The cedar supports will probably be a bit less—closer to 15-20 years.
How do you prepare a trough for planting?
Planting a sink
- Fill the trough with the compost, leaving a gap of 2cm (¾in) to accommodate a grit dressing after planting.
- Arrange a few ‘architectural’ rocks to suit the scale and eye.
- Plant your selection a little high when planting leave space for the 2cm (¾in) deep collar of sharp grit or other decorative aggregate.