Q: I barbecue a lot, and wind up having to dispose of ash leftover from hardwood charcoal (no “briquettes”). Can I put it in my compost and or worm bin? How about on my vegetable garden or flowerbeds?
Q: Once or twice a summer I treat my lawn with weed & feed and spray on weed killer for lawns. Is it safe to use compost made from the lawn clippings? How long should I reasonably wait to use clippings for compost, and is it safe to use the compost in my veggie garden the following summer?
Q: I'm composting on site and wondering how concerned I should be about adding the grass clippings. Is there a weed killer that I could use that is safe to compost for a food garden? I’ve been looking into a vinegar/dish soap mix.
Q: After pulling out plants from summer garden what procedure is necessary for prepping them for my compost pile. Also can I use stems and limbs in the pile. I do not have a shredder yet. Not sure I need to buy one.
With targeted research, Oregon State University Extension Service and the Oregon Agricultural Experiment Station responded by providing growers with information on better nutrient management of those crops.