When it comes to treating woodwind for raised garden bed , it ’s of import to take an oil that is safe for both flora and the environs . The USDA Organic Certification guideline specifically interdict the use of pressure - treated wood product in contact with food for thought - produce works . This is because these products often contain harmful chemicals , such as arsenic , which can leach into the soil and potentially contaminate the food we grow .
Fortunately , there are a couple of ordinarily marketed oil options that are considered dependable for use in garden seam : linseed vegetable oil and tung oil . countenance ’s explore each of these options in more detail .
1 . Linseed Oil : Linseed oil is derived from flaxseed and has been used for centuries to protect and preserve wood . It is a natural oil that is non - toxic and biodegradable , make it a popular option for organic horticulture . Linseed oil penetrates the woodwind instrument , providing a protective barrier against wet and insects . It enhances the innate beauty of the woodwind and can help pass the life of your garden bed .
One important considerateness when using flaxseed oil is to choose raw or boil flaxseed oil . Raw flaxseed oil takes a foresighted clock time to dry out , while boiled linseed crude has drying agents added to hie up the dry process . consider use boiled flaxseed vegetable oil for garden beds , as it dry quicker and reduces the risk of attracting dust or crap before it fully cures .
2 . Tung Oil : Tung oil is extracted from the nut of the tung tree and is another natural option for treat wood . It is screw for its weewee - resistant properties and ability to bring home the bacon a long-lasting finish . Tung oil penetrates profoundly into the wood , enhance its natural texture and colour . Like linseed oil , tung crude is non - toxic and safe for utilization in organic gardening .
One reward of tung petroleum is that it dry quicker than linseed oil , typically within 24 hours . It also forms a hard , protective layer on the wood surface , which can be good for garden beds exposed to the chemical element . However , tung fossil oil can be more expensive than flaxseed oil and may not be as readily available in all areas .
When put on flaxseed oil or tung petroleum to your garden bed , it ’s important to stick to the manufacturing business ’s instructions for app and dry meter . Generally , you ’ll desire to use multiple pelage to secure adequate protection . let the oil color to fully cure before constitute any crops in the garden beds .
It ’s deserving mentioning that while flaxseed oil color and tung oil are dependable for use in organic gardening , they are not effective against termites or other Ellen Price Wood - damaging insects . If your garden beds are at risk of infection of termite infestation , it is recommend to explore substitute pest ascendancy method acting or consider using a different material for mental synthesis , such as cedar tree or untreated hardwood .
When it comes to treat wood for raise garden beds , linseed fossil oil and tung oil color are two commonly used choice that are good for constituent horticulture . Both oils provide a protective roadblock to extend the life-time of the Sir Henry Joseph Wood while heighten its instinctive beauty . opt the oil that best suits your needs and follow the manufacturer ’s instructions for covering and dry out time . Remember to allow the oil to fully heal before planting any crops in your garden beds .
Caroline Bates
