General Cultivation Q&A

heys guys have got a 40 liter res witch i put in 20ml of both part a and b dutchmaster advance plus 120mls of add.27 dutchmaster and 20mls of rhizotonic now according to dutchmasters online calculator my cf should be sitting at 8 put when tested it was at 14 so i dumped some water out and added fresh water and got the cf down to 8 then 2 days later it is back upto 13???? growing in clayballs recirc system with tank water. could anyone explain what i am doing wrong ( ph is running at 5.8 but rises upto 6.8 everyday) any help would be much appeciated

Hey guys i just wanted to know what i should do for growing my Weed. I just wanted to know if anyone has had experience with aerogarden. Also wich is the best place to order seeds I was thinking Nirvana anyone had experience with them? thanks

Hey All, Well I think I somehow fucked my first grow. The worst thing is I dont think Ive learned the error of my ways. Ive asked a few people and they seem to have different asnwers. Its been about 5 weeks now, first 2 weeks went awesomely, then bottom and middle fan leaves showed problems ( Brown edges and yellowing ) Tried to prune problem leaves and nothing ever recovered! got small back flys, got freckled brown dots on some bottom fan leaves, looked like mold or something. AND NOW EVERYTHING HAS GONE TO SHIT! Ive only watered them with tap water mostly, abit of rain water and only 1 watering with fertilizer(about week 3) I haven been thinking I should start over…

my uncle has some plants in a green house its a small one will they be right to grow in there till spring they have only just shot up or is it a waste of time

Hi all, I'm obviously new to all this and am in the stages of planning my first grow I've been reading and following a few indoor grow diaries, watching video's and doing as much research as possible. I feel like I'm about ready to get started however I have a few questions regarding how I'll have this setup and would really like to get some opinions... This is just a personal project, so I'm not that worried about yields yet - I'd rather know that I can actually grow something without it dieing as I'm not much of a gardener (yet!). I have been looking at a space in my wardrobe, the space is tall and not very wide - the measurements are ~2000mm high x 450mm wide …

Hey guys, Ordered some beans from demon seeds last week, wow they got here quick 5 working days! ok So being a new grower i'm attempting to germinate these seeds, i've got afghan kush, LSD, and vanilla kush and a shitty bagseed found a unused tupperware box around the house and put a good layer of perlite through the bottom, got 4 rockwool cubes and soaked them in ph'd water to 5.8-6 (using strips so hard to tell) put the seeds in pushed down slightly and covered with some rockwool... for the first day i didnt put a drainage hole in the tupperware container, however after abit of reading i decided to put one in the middle as rockwool holds moisture well. its get…

Hi all, im new to the grow business and im still setting up. I want to know what the best soil/medium we can get here in australia? A mate told me canna coco but i would rather hear it from you guys that have been doing this for a while... something that is correct or close to correct pH would be awesome... all i want to grow is simple auto's. nothing to hard. Please help me out guys, cheers

Hey there, new user here (but an old fart) I got 5 auto NL seeds and five auto widow seeds. I think I the NL are Nirvana. Anyway I have seen quite a few mentions around the traps that auto Nl Is a dud, it is not auto, opr even it does not exist. I got 4 happening from the 5. The first one to germinate is 28cm after 3.5 weeks and has just turned (very nice plant), the rest are about a week behind. Does anyone have any experience with these? So far, assuming they are actually auto NL (I think some kush in there too) all I have read may be crap or have I just been lucky with the first one?