What the hell? 1568 ppm week 3?

saltybluegrass

Well-Known Member
Northern light autos in a 5/5/5 room under t5 now and cobb later
I prepped my 70/30 coir-perlite (phd correct 6.0) with 300 ppm cal mag and 1/2 Gh Trio nutes.
I omitted micro grow from the trio because Flora and bloom have nitrogen
my Prepped Coir initial runoff 380 ish ppm before the seedlings were transplanted in their rockwool 4” cube.
Rotate 3 water - feed 300-water-feed.
Runoff at 1568ppm
Wow - another gross error
I’m going to run the next feedings just RO water until my runoff gets under 400
Bio accumulation is a term i learned about poison in fish as they eat other fish with carcinogens to accumulate a higher ppm -
Duh! Just when you think you planned it all out
 
Back
Top Bottom