I dig what you saying, but I water them all from the same bucket,and only ine from 6 is showing this?? if it's bad ph, wouldn all be afected??
We see this all of the time. I am one of the cheapest guys on this forum but I learned a long time ago that Good Tools cost way less in the long run. I use BlueLab meters. I maintain them on a regular 30 day schedule and I keep a new PH probe for my combo meter in stock at all times. I have a second BlueLab PH pen that I use to verify the combo meter. They need to be in agreement or I service them. If they are still not in agreement they get replaced.You were right guys,yesterday I noticed first "rust spots" on her,I hope proper ph watering will do the trick..my only real measuring tools are ph tester liquid kits,coz after calibration both of my ph pens dont show corret readings..
Your media has become hydrophobic. add a couple of drops of Castile Soap per gallon to your fertigation. Be 100% sure it is the soap and not a detergent.that fckn air pots, after two grows of non using them, this is real pain in the asx, I must say I like fabric pots much better,l..I have feeling that 2 girls/air pots dont get proper water flow thru them, like its just runs thru them, why? After watering them all, 3 pots were proper heavy,and those two seems pretty light.. It's gonna be fun and games I see.. I added 0.5ml/l rhizotonic,1ml/l senszym, and 0.5 ml/l calmag coz that one girl looks worse every day..But I will not bust my nerves about her..Rest are doing just fine ..View attachment 1012101 View attachment 1012105 View attachment 1012106 View attachment 1012107 View attachment 1012108 View attachment 1012109 View attachment 1012110 View attachment 1012112 View attachment 1012113 View attachment 1012114
Fck up one...
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Your media has become hydrophobic. add a couple of drops of Castile Soap per gallon to your fertigation. Be 100% sure it is the soap and not a detergent.