Treated Lumber For Raised Garden

I think nothing of eating conventional products and packaged foods.

Treated lumber for raised garden.

The dominant route for mercury into the. Best wood to make raised garden beds redwood expensive but long lasting redwood raised garden bed. 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. From what i ve seen the consensus is that the chemicals do leach out of the wood into the soil and are uptaken by the plants in very small amounts.

If you just found out that your raised garden bed was made with arsenic treated wood if rebuilding is not an option know that plants will not absorb arsenic when they have enough phosphorous. Here s how i look at it. Scientific evidence backs up the claim that it is fine to use modern treated lumber in raised bed gardens. Can pressure treated wood be used as part of an organic vegetable garden.

The safety of pressure treated lumber for raised bed gardens has been examined by several researchers. Joe mabel wikimedia commons there is a long standing controversy in the field of organic gardening. You can use treated lumber for raised bed gardens. Pressure treated lumber is an option.

While there is scientific consensus that it is safe to use for garden and vegetable beds the information below explains what chemicals are used in viance ground contact treated wood for residential. Is pressure treated lumber safe for a garden. The main reason is that redwood is naturally rot resistant. Raised vegetable bed with treated wood.

There are risks from all of the food we consume. Hence you can use redwood without having to treat it or apply any finish. In the 20th century and into the 21st wood was treated by a chemical mix of arsenic chromium and copper. Infusing the wood with these chemicals allowed it to keep its good condition for a number of years making it the ideal choice for landscaping playgrounds and it seemed garden edging.

Lamiot wikimedia commons pressured treated. Pressure treated lumber what safety should be telling you before use. The purpose for chemical pressure treatment is to protect wood from rot decay and wood ingesting insects. Contrary to your statement in the second paragraph the little fish do not drink the water and intake the mercury in that manner.

Wood that isn t pressure treated tends to rot fairly quickly in contact with the soil. This is information on an actual study done at ohio state university on using pressure treated wood with raised garden beds. Pressure treated wood safety tips the spruce crafts. Yes you can use pressure treated lumber for your raised garden beds homeowners ask if it is safe to use treated lumber for garden vegetable beds.

Raised garden bed options. Concerns have focused on the leaching of arsenic from pressure treated wood. Pressure treated lumber has been a controversial topic for many years. Redwood has been known to last for up to 20 years.

Here s what i know.