Here's an update 14 days of bloom 1200ppm pH5.7. she is starting to show some dense flowers nutes are lower because my hanna "primo" is not so primo and the on off cal button is f-ed up; I have to push it 10-50 times to turn it on and cant calibrate the damn thing. But a new one is at the hydro store wating. The lamp was switched to 1k Horilux hps this afternoon just before lights on. HPS photos suck I'll try agian at lights out.