Treated Wood Garden Planters

Don t burn pressure treated wood.

Treated wood garden planters.

Wear gloves a dust mask and eye protection when handling or cutting wood. In a 2014 study wood research scientists love gardner and morrell at oregon state university found that in growing radishes carrots and potatoes in a copper azole treated douglas fir planter the copper levels were not higher in roots or tubers of radishes carrots or potatoes compared to beds constructed from untreated wood. This wheel garden planter spans 32 inches wide but the space available for planting is much less than what you get from a typical square garden bed. Lamiot wikimedia commons pressured treated.

Dispose of sawdust and waste according to local regulations. With a few precautions. A wooden planter is a great way of creating a bed to grow plants and vegetables in if you are short of space. Joe mabel wikimedia commons there is a long standing controversy in the field of organic gardening.

And as it s made of pressure treated timber it can be stained in any colour and won t rot. Up until 2003 the most common preservative used for pressure treated wood was chromated copper arsenate cca a compound using arsenic as its primary rot protectant. Over years the industry in cooperation with government recommendations. I d say stay away from treated wood in the garden and that.

Gardeners have used pressure treated wood for decades in raised beds and as posts but on december 31 2003 the environmental protection agency epa banned the sale of lumber treated with chromated copper arsenate cca for residential use. Can pressure treated wood be used as part of an organic vegetable garden. So depending on the wood treatment it s either unsafe to grow food in treated wood planters or the safety has not been determined. Concerns have focused on the leaching of arsenic from pressure treated wood.

Here s what i know. In a 2014 study wood research scientists love gardner and morrell at oregon state university found that in growing radishes carrots and potatoes in a copper azole treated douglas fir planter the copper levels were not higher in roots or tubers of radishes carrots or potatoes compared to beds constructed from untreated wood. You can make a wooden planter in a day using treated timber. Use wood rated for ground contact when necessary for the project.

Your wooden planter can be adapted to fit any corner depending on your needs. Unfortunately commercial wood planter boxes are seldom treated with a protective coating to make it last even longer. Raised vegetable bed with treated wood. Yes the new pressure treated wood is safe for use for raised garden frames.

Wash your hands after working with treated wood. Wood that isn t pressure treated tends to rot fairly quickly in contact with the soil.