Looking great! Plants look happy. I had similar spots as you on one leaf in my current grow. I thought it might be calcium def in my case so I added in some cal-mag but it never spread beyond the one leaf. I don't think the cal-mag had much to do with it as it still got a little worse after adding cal-mag it just never spread. I've seen it on previous grows as well, a leaf here and there with brown spots but I haven't completely figured out the root cause. It doesn't seem to slow the plant down, fortunately.
Do you feed them full strength nutes every watering? I don't think my plants could take that. I usually stick around 60-80% of full strength. I feed them 2.5l every 3 days.
Couldn't you find any more phallic looking bottles for your cologne? Not sure if I'm manly enough to sport a dildo shaped cologne named hardon
Cheers dude! I'm coming to the conclusion that this time round, it probably was a cal or mag def. Makes zero sense as my soil is quality and the water I use is natural mineral water with PH 6.2 so I shouldn't have a def at all I agree though that it doesn't slow them down - #3 is now the biggest in the tent!
Yeah I tend to be rather merciless when it comes to nutes They'll get full strength grow nutes now at each feed with either silicon or molasses on alternating feeds.. I let the soil get as dry as possible (just before the point when the plants start to droop) before I feed them which is currently once every five days. This will probably reduce down to four days soon enough and hopefully down to three days once they are in flower. Gives me more opportunity to drown them in bloom nutes!
And dude, Hardon cologne is all about being a man! It's made from the ballbag sweat of UFC fighters and the saliva of lumberjacks with various other deposits from other 'real men'. You slap on some Hardon and you transform into a chick fuckin, wood choppin, jaw breakin hunk of awesomeness!
Cheers,
Hardon