Jack's 5-12-26 hydroponic and calcium nitrate - ppm question

[redclayguerilla]

Hi all,

I've alway ran jacks in hempy buckets and will be keeping my moms in hempys. However, I plan on flowering in 1 gallon bags of pro-mix. I've never used jacks in promix. Do I keep the ppms the same in promix as I do hempy? I plan on doing a feed-feed-water regiment and keeping pH at 6.2 (I'll be using auto watering setup; not hand-watering).

Thanks in advance!!

 

[Budley Doright]

I use jacks in promix..... I use it at 600-650....

water when the top outer edges of promix dry......


You can tell based on color....

By the way...... I use a feed feed feed system..........

 

[ICRSN]

i germinate and veg in soil then clean root and put in hydro. I use Jacks/CalNit at 600 all the way. No Issues.

 

[redclayguerilla]

Thank you both! I'm running some Apollo 11 at the moment with some Wolf Pack (Appalachia x giesel) and neither really like more than 390ppm, but they are only 2.5 months old.

Again, thank y'all.