hello peoples, after searcing the site, i haven`t come up with anything.it goes like this...got brown metalic spots on about day 21 of flower,im using tap water that has been left to stand and ph`d to 5.7,im using the canna bloom 2 part,i check and adjust my ph daily, res change every 9 days. also i have plants all in the same tray and its only happend to one plant,so i think calcium def and bugs are not the answer,just come across something called "ozone damage" and as it happens i had a uvonair running next to the plant with damage for about 24 hrs solid as i didnt know how long to run it for,( the uvonair is a odour neutraliser and it generates co2) could this be the problem? its off now and will be till i read up on it.i will post pics if i get enough intrest.all help appreciated,peace,RM.
rastaman79 Reviewed by rastaman79 on . metalic rust spots!!!?? hello peoples, after searcing the site, i haven`t come up with anything.it goes like this...got brown metalic spots on about day 21 of flower,im using tap water that has been left to stand and ph`d to 5.7,im using the canna bloom 2 part,i check and adjust my ph daily, res change every 9 days. also i have plants all in the same tray and its only happend to one plant,so i think calcium def and bugs are not the answer,just come across something called "ozone damage" and as it happens i had a Rating: 5