DWC nutrient issue

Hi,

This is my first DWC and everything was going well until three weeks ago when I started to have gear issues.

- PH meter broke
- Water chiller stopped working

For week or two the water temperature and ph were a mess, it seem to slow down the bud growth.

When I got the gear sorted I flushed her and slowly increasing ppm.

I am growing Blue Cindy with Flora Go and spider farmer sf 1000, finishing 5th week from switching 12/12.

She seems to be fine except of brown dots on a leaves which I think is related to Mg deficiency so I'm slowly adding CalMag to the solution.

Yesterday I was running her on 600 ppm lower than recommended values and after the night it went up to 800.

Aren't the buds to small for this time? how can I fix this problem?

well water or r/o?

normal tap water

TtKk said:

Hi,

This is my first DWC and everything was going well until three weeks ago when I started to have gear issues.

- PH meter broke
- Water chiller stopped working

For week or two the water temperature and ph were a mess, it seem to slow down the bud growth.

When I got the gear sorted I flushed her and slowly increasing ppm.

I am growing Blue Cindy with Flora Go and spider farmer sf 1000, finishing 5th week from switching 12/12.

She seems to be fine except of brown dots on a leaves which I think is related to Mg deficiency so I'm slowly adding CalMag to the solution.

Yesterday I was running her on 600 ppm lower than recommended values and after the night it went up to 800.

Aren't the buds to small for this time? how can I fix this problem?

Click to expand...

Just keep going... weaker nutes for a bit

i get a few spots with tap water. no worries. you shouldnt need cal mag with well water.

Thanks for your replays, I'll keep feeding her and see how she goes cherts

After couple of days she is taking nutrients as she suppose to. Once again thank you for your help

TtKk said:

Hi,

This is my first DWC and everything was going well until three weeks ago when I started to have gear issues.

- PH meter broke
- Water chiller stopped working

For week or two the water temperature and ph were a mess, it seem to slow down the bud growth.

When I got the gear sorted I flushed her and slowly increasing ppm.

I am growing Blue Cindy with Flora Go and spider farmer sf 1000, finishing 5th week from switching 12/12.

She seems to be fine except of brown dots on a leaves which I think is related to Mg deficiency so I'm slowly adding CalMag to the solution.

Yesterday I was running her on 600 ppm lower than recommended values and after the night it went up to 800.

Aren't the buds to small for this time? how can I fix this problem?

Click to expand...

nothing major. brown tips slight nute burn (less is more in DWC)
your buds will swell up from 5-7 then ripen after that