@mwhite9829 thanks. I knew that was the right thing, but just needed confirmation.

Thank you!

Yep…that “Who hit me with a sledgehammer”? Effect?

Thanks everyone for all the advice...learning a lot during my first grow. @Mr. Grow It Idea for your next video, Nutrients review. What you recommend and why? What to avoid or is a waste of money?

I was actually thinking the pH would be higher since I started out the feeding with pH’s ranging from 6.5-6.8

I switch from the 600W HPS to the Mars Hydro TS 3000W and increased the distance by 4 inches. Below are the readings from the last two runoffs: 12/5 BB 6.4 pH 1156 ppm 12/5 BW 6.5 pH 1781 ppm 12/5 SOG 6.3 pH 1487 ppm 12/8 BB 5.7pH 1630 ppm 12/8 BW 6.3pH 2036 ppm 12/8 SOG 6.4 pH 1306 ppm

Yes, it’s the 5th week of flowering. I posted in another thread about my sudden issues. I added 6 mL of CalMag and changed my light as well as increased the distance away from the plants. Could too much CO2 cause this? Or root issues? This is now affecting all three plants.

Yes, it’s starting to happen on all three plants. I changed the light from the HPS 600W I was using to the Mars hydro TS 3000W LED yesterday I feed again tonight and increase the CalMag to 6mL per gallon With addition to the other nutrients with a pH 6.5 and keeping the ppms Around 1400-1600. Should I cut these leaves off or keep them?

Need help. Watered my plants Saturday night and the pH and ppms are listed above, but leaves are still turning... HELP!

@Mr. Grow It BW 6.4 pH 1781 ppm SOG 6.5 pH 1391 ppm BB 6.5 pH 1156 ppm

I add 5 ml per gallon each time I water especially since I use distilled water. I’ll take pics in normal light today. I am watering tonight. Would you go water with CalMag at about 7.2-7.5 pH and see what the runoff is afterwards? Or would you also add PK nutrients as well?

Thanks! Part of me wants to wait just to confirm that was the issue. Light burn is reversible right?

iPower 600 Watt HPS MH and 19 in from the highest point and 23 in on the other areas Switching to the MARS HYDRO TS 3000W LED when it comes on Tuesday.

Week 4 - 5 in flowering I would say pH imbalance in two leaves. Calcium and possible PK deficiencies as well. I’ll take pics tonight when it’s “daytime”. Runoff was 1300-1500 and pH 5.7-5.9.

Soil. Fox Farm nutrients...their complete line up.

I’ll take pics tonight. pH is 5.9

Looks good!

Finished reading your book and that’s what I thought as well. Thanks for confirming.

@colthot Amazon doesn’t deliver to you?