Good post...thanks humble1humble1 said:i'm no VT,
but i can tell you that my tap has varied from 30-120 ppm @ .64 conversion throughout the year. If the starting ppm/EC of your tap is high you'll add slightly less nutrient so that your final ppm/EC is right in line with what you want. If it's low you can add the prescribed amount, test, and add more if needed. Consistently low ppm/EC tap and softer tap waters often have cal/mag issues due to availability. Ironically harder tap waters often have similar issues, thus GH's hard water micro.
Peace, Love and Coco
I included the EC with the target EC goal usually.....sometimes in DWC I didn't do it that way...Do you adjust your nutrients depending on the EC reading of the (tap) water
-VT- said:after feeding on Cal/Mag+ (the "kiss of death") Those sick babies will look good too...real soon....think um lyin'?
No EC meter