Everything under looks good, but it still shows the same issue just not as bad. I added some calmag 20 ml for my 30 gallon resivor.Could be a light intensity issue, what are leaves like under the top canopy?
Sorry for the last Reply. I am using Humboldt Secret full line. I changed my res 3 days ago, so it's pretty fresh. I am running a flood and drain bucket system with 3 gal pots.I think you're going to cause more problems just adding calmag.
What nutrients are you using? When was the last time you flushed the medium (presuming it's not DWC)?
whats the ec and ph of your runoff?View attachment 5324697
Just trying to figure out what's going on here.
My EC was 1.4 but I dropped it down to 1.1 last night
Temps don't get over 82 with lights on.
Humboldt Secret Nutraints
PH is 6.2 currently
I'm running flood and drain, The res is at 5.8 but I am starting to suspect my meeter might be giving me the wrong info. I found one of my old cheep PH pens and it is telling me my res is at 4.6, while the nicer one is telling me 5.8. By the way my plants are looking I'm thinking there is a problem with my newer one. running 4.6 would lock out a lot the stuff I'm giving her. Humbolt Nutriants never gave me problems in the past. I had it dry stored for six months and maybe that could have damaged it. My new one should be in tomorrow so I will be able to see which one to get rid of.whats the ec and ph of your runoff?
has to be the ph, look like N,Ca,Mg, and k lockout.I'm running flood and drain, The res is at 5.8 but I am starting to suspect my meeter might be giving me the wrong info. I found one of my old cheep PH pens and it is telling me my res is at 4.6, while the nicer one is telling me 5.8. By the way my plants are looking I'm thinking there is a problem with my newer one. running 4.6 would lock out a lot the stuff I'm giving her. Humbolt Nutriants never gave me problems in the past. I had it dry stored for six months and maybe that could have damaged it. My new one should be in tomorrow so I will be able to see which one to get rid of.