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Thanks, Nutty. I usually water with rain water, but since I converted this plant from organic soil to a hempy pot, I figured microbes really aren't part of the picture so tap water should be fine for the quick rinse. It'll be back to rain water for it though, starting today.cant see any pics with the posts , will running it under tap water not kill off your microbes and add chlorine to the soil or is this a different grow , sorry i am easy confused and have not been able to keep up with lots of growers
edit , had a little dig around and came across this
IMPACT OF WATERING GARDENS WITH CHLORINATED WATER
Many water providers add chlorine to drinking water to keep it clean for human consumption. Chlorine prevents bacterial growth in water distribution systems. Many residents use chlorinated water to irrigate their lawn and garden. If chlorine is added to drinking water to kill bacteria, what impact does it have on beneficial soil microorganisms? Does it kill beneficial organisms in compost piles, too? Researchers have found that chlorinated drinking water may kill a number of microorganisms in soil or a compost pile. However, their reproduction rate is so rapid that populations rebound in a short time. Under normal conditions, chlorinated water will not threaten microorganism populations. Microorganisms reproduce rapidly. In one study, researchers continuously applied highly chlorinated water to soil for 126 days. Two days after they stopped, the soil microorganism populations reached pretreatment levels at all depths of soil.
One reason chlorinate water has little impact is that chlorine binds to soil particle surfaces. This immobilizes chlorine and reduces its ability to kill microorganisms. The organisms in the topmost surface of soil or a compost pile may be affected after irrigation but as the water moves downward little chlorine remains. In one study, researchers found that water chlorinated at 5 parts per million killed organisms only in the top half inch of soil. Organisms deeper than one half inch were thriving.
The amount of chlorine in drinking water is quite low. In order to kill soil microorganisms to 6 inch soil depth, water containing 65 parts per million of chlorine was required in one study. Drinking water usually contains much lower chlorine levels. For example, Colorado Springs Utilities water contains between 0.05 to 0.90 parts per million of chlorine, 70 times below the threshold level.
One could argue that tap water with chlorine might be an advantage in a hempy to help kill off undesirables in the reservoir.
Interesting article. I wonder if the same can be said for the chloramines many water utilities are moving to. Can you point me to the source?