What is the best remedy (is there a set remedy.?.)for mixing coir/perlite.?..didn't cal/mag my first mix,& had probs(all OK now thanks to you guys on here)..last mix i ph'ed my water at 6.3,soaked bricks for 1hr in 10 gal smartpot,let drain & added perlite.then transferred to smaller pots..is that right.?..with exception of 1m per ltr of cal+..??..