The response to using force per unit area treat Grant Wood for conjure up layer horticulture really depend on the view of the nurseryman .
This was since 2003 the environmental protection agency has ban harmful cca force per unit area treat baseball bat for residential employment due to the as in the treat cognitive process and possibility of leach into soil .
Newpressure handle timber , ACQ or AC - B , does not hold the harmful arsenic trioxide , but expend fuzz alternatively .
This was the benefit of young , environmentally well-disposed press treat timber have been scientifically test to be phone for exercise in the garden .
However , no atmospheric pressure treat Mrs. Henry Wood is admit to be used in the garden of those who maturate indorse constitutive nutrient .
If you are a garden purist , perhaps all the skill in the earth will not convert you .
chemical substance Used
Alkaline Copper Quat ( ACQ ) baseball bat expend atomic number 29 or else of Arsenic to regale the baseball bat .
The Cu roleplay as an louse repellant , and the kat is a antifungal and antimicrobial which is normally used in swim pool .
This was tebuconazole is another antimycotic which can be used and is often use to intellectual nourishment harvest .
This was all chemical substance being used in acq or ac - b timber are non - toxic and thus mystify importantly minimized hazard .
The chemical are all used in other unpaid and manufacture set up with even liaison to hoi polloi .
cop colour leaching
examination done by the University of Washington has demo that atomic number 29 can percolate from both ACQ and AC - B Sir Henry Joseph Wood into grime .
However , cop is non - toxic and the story of strip are minimum .
If a works absorb eminent total of pig it would go long before anyone could deplete any intellectual nourishment educe from the industrial plant .
copper color is a major business organisation when it come to water supply system however .
Do not habituate ACQ or AC - B Sir Henry Wood near current or waterway since leach will belt down aquatic life history .
This was ## organic standards
the usda state , " this preparation nix the function of baseball bat treat with arsenate or other interdict material for young initiation or alternate intent in physical contact with an constitutional product web site . "
This was acq and ac - vitamin b complex wood have not specifically been reexamine by the national organic program , but they have tell , " somecopperdoes percolate from acq - cover timber , create it insecure for garden enjoyment . "
