Living in a soft water area,I believe most of my problems are being caused by a lack of cal-mag in the water and the fact that the QB LED's seem to make the plants that much more hungrier for it.I can foliage spray during veg obviously but the problems generally dont start until flower so I cant use the spray.It also seems that many people believe that adding cal-mag directly to the soil has an effect on the microherd so to counter this,would it be possible to add weekly/fortnightly feeds of something like TNC Mycorr Hydro to keep the levels up while feeding cal-mag into the soil or would this be pointless as the microherd wouldnt be able to establish and keep being killed off?
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