Problems in Hell

[Ironhead]

Did a complete water change yesterday PH kept dropping also had to change out the top of the bucket it cracked and would not hold up the netpot it was falling into the bucket was real careful not to hurt the roots. TDS is 651, PH this morning was 6.1 brought it back to 5.7 water was warm I'm cooling it now water temp F was 70, humidity 45% feeding with GH Floranova one part nutrient Bloom, Hydroguard, added 1 tsp of Cal-mag today to 3 gallons of water. Plant has been drinking 1.5 gallons a day. It's light green compared to the other plant. Temp and humidity inside tent is 75F 45%. First I thought it was light burn but some of the branches are closer to the light 315 watt CMH 3100K. then the ones that are damaged. As you can see it's not affecting the whole plant yet. Please help. I've looked at the sick plant chart and can't find what's going on with my plant.

 

[namvet25]

How long did it take to get that way?

 

[Mr Green Fingers]

Did a complete water change yesterday PH kept dropping also had to change out the top of the bucket it cracked and would not hold up the netpot it was falling into the bucket was real careful not to hurt the roots. TDS is 651, PH this morning was 6.1 brought it back to 5.7 water was warm I'm cooling it now water temp F was 70, humidity 45% feeding with GH Floranova one part nutrient Bloom, Hydroguard, added 1 tsp of Cal-mag today to 3 gallons of water. Plant has been drinking 1.5 gallons a day. It's light green compared to the other plant. Temp and humidity inside tent is 75F 45%. First I thought it was light burn but some of the branches are closer to the light 315 watt CMH 3100K. then the ones that are damaged. As you can see it's not affecting the whole plant yet. Please help. I've looked at the sick plant chart and can't find what's going on with my plant. View attachment 1065586 View attachment 1065587 View attachment 1065588 View attachment 1065586 View attachment 1065587 View attachment 1065588

Hey man, I'm in dwc and my ph rises 0.6 because of the oxygen created by the airstones, when I mix my nutes I then ph to 5.2, 2 hours later I check the res and ph will be 5.8, it then stabilise's after. This is for my set up and nutes though but always check how much your ph is rising after a res change and after a few times you will know how much in your set up it is rising by and you can adjust accordingly when mixing your nutes up

 

[Mr Green Fingers]

Did a complete water change yesterday PH kept dropping also had to change out the top of the bucket it cracked and would not hold up the netpot it was falling into the bucket was real careful not to hurt the roots. TDS is 651, PH this morning was 6.1 brought it back to 5.7 water was warm I'm cooling it now water temp F was 70, humidity 45% feeding with GH Floranova one part nutrient Bloom, Hydroguard, added 1 tsp of Cal-mag today to 3 gallons of water. Plant has been drinking 1.5 gallons a day. It's light green compared to the other plant. Temp and humidity inside tent is 75F 45%. First I thought it was light burn but some of the branches are closer to the light 315 watt CMH 3100K. then the ones that are damaged. As you can see it's not affecting the whole plant yet. Please help. I've looked at the sick plant chart and can't find what's going on with my plant. View attachment 1065586 View attachment 1065587 View attachment 1065588 View attachment 1065586 View attachment 1065587 View attachment 1065588

Also are you using any pk booster or bloom booster as cant see anything listed so your ladies are probably crying out for some extra phosphorus and potassium at this point but hard to tell from pics

 

[Ironhead]

Not using any pk boosters but figured it out my new 315 CMH 3100k Phillips bulb is hotter than my old one that came with the kit from Sun Systems. Just have to keep my ladies farther away from the light. I trimmed off all the burnt leaves and tied some of the branches back that were directly under the light. Seems to be doing better.

 

[STILLSMOKIN]

Pic of roots?

 

[STILLSMOKIN]

I'm betting root rot and if it was me I'd cut off affected branch and check roots. Then proceed accordingly. If roots are covered in slime rinse with peroxide water and change res again and double hydroguard.

 

[Waira]

- roasted! there are other signs of light intensity/heat stress, so raise it up more, tie branches down, whatever you can....