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- #201
volksball
Well-Known Member
Yeah, that was sort of my rough science. Full flush, reset medium, they can handle the CalMag without any fear of buildup or lockout. As you've said, if I feed to run off next, I should be able to push through any excess or unused Ca, Mg or N. Let's see what the others say to it. I was just hard pressed to back off of it given the results of the last week, but I suppose it's still an option with little risk given the flush. Like I said, rough science.He actually only adds the cal-mag to get the N to balance the added K that comes with the silica he's trying to add. It's messy because of the K that comes with the silica.
If you decide to lose the cal-mag for the next watering I'm sure you don't need to flush them. Just get some runoff and you'll be fine.
@MrSauga or @farside05 can tell you if your ratios are off with the 5ml/6g feeding. I don't have those spreadsheets handy like they do .