How do you keep wooden planters from rotting?
The best way to prevent deck planters from rotting is with a liner. Lining a wood planter prevents water and fungi from contacting the wood. Preventing rotting by separating that which is good for the plants, water and fungi from the wood.
Do you need to line wooden planters?
Make sure your wooden planter has drainage holes, so plants don’t become waterlogged. However, if positioning your planter in full sun, you may consider lining the inside of the planter with pieces of old compost bag, to keep the compost moist and reduce the need for regular watering.
How deep should planter boxes be?
Eight to 12 inches is usually adequate. If drainage is a problem, or if the plants you are growing prefer drier soil, the bed could be taller and filled with a porous growing medium. Vegetable beds should be 12 to 18 inches deep. The material used to edge a raised bed should be stable, durable and attractive.
Can I use plywood for a planter box?
Untreated plywood is safe to use on your garden bed, so it is the best option. you’ll need to replace it every few years, but you’ll not need to worry about the toxic chemicals getting into your garden. If you go with the treated plywood, it is best to line some thick plastic to help keep things safe.
Do wooden planter boxes rot?
Wooden planter boxes can have weak bottoms that will rot very quickly, meaning you will need to replace them more often, however, there are things you can do to help prevent them from rotting, and therefore extend their life. They have over 30 years experience and are experts at protecting your deck from planters.
Place a sheet of plastic or metal screen cloth over the entire bottom of the pot to keep drainage holes open. Alternatively, put shards of broken flowerpot or other pottery over the holes.
How do you treat a wooden planter box?
Linseed oil is an old-time, classic wood treatment. Made from natural flaxseed, linseed oil has very good preservative properties but takes quite a long time to dry. Avoid products that are mixed with solvents such as mineral spirits, and allow the container to dry out for several weeks before planting.