General Cultivation Q&A

I've got a few seeds. How long will they stay good for? I've got them in an air tight bag

Hi Guys, Am nearing ready to go - have some fem incredible bulk seeds and room all set with some CMH lights. What do you guys suggest for a set up for seed raising? Am thinking along lines of: 1 - small tent 2 - 2x CFL lights 3 - heat mat 4 - small ? 4in exhaust fan, passive intake, no filter am I best running lights, heat mat and extraction fan 24/7 while raising seeds? Plan for once raised for early veg throwing them under a 315w CMH light which I already have - just thought they'd raise better and be a bit more efficient under a smaller light - otherwise would you guys just run what i've got under a 315w for raising? Thanks heaps. Joe

Hi all my ph is at 7.68 just wondering if that's ok or should I drop it to below 7 say 6.5 and can I use aquarium ph down. Posted from the OZ Stoners mobile app I forgot to let you know they are seedlings atm Posted from the OZ Stoners mobile app

Righto new GM digital aqua pro conductivity meter showed up Friday but had a flat battery wasn't going for a 45 mins round trip to get a battery so picked one up today. So have it a run to see what our tap rainwater reads at and it came up at 19 microseimens. Cool but how do I use that info to mix up my nutes to a set EC level? Or am I over thinking this shit. Probably am haven't had a smoke for the arvo yet so my brain is running hundred miles an hour about 50 different things https://cannabis.community.forums.ozstoners.com/index.php?/topic/78249-Barneys-LSD-and-liberty-haze

First off ive just changed from having led on its side to seperating both plants so one is under led and other cfl Led is my clone Cfl 125w is my grow from seed The led is apparently 1000w but im unsire on accuracy, it has helped them bush out when ir was on side, but now im interested in seeing the growth differences, anyways, thiughts on these distances?? Posted from the OZ Stoners mobile app

Hi All, first time grower here, im trying to collect and by things that i need to grow but i tend to overthink as its my first time and don't really know any better been watching and reading how to grow but got confuse in the end??. would really appreciate some little advise from the 420 masters. [emoji1] below are are things that i already bought - viparspectra 900w LeD - 100 x 100 x 200 grow tent - organic soil / organic seed raising soil - pot - perlite - seaweed extract - fan - fan filter duct system 8" - acurite contemplating on the 900w LEd that i bought? i think its a bit overkill? planning to plant 3 seeds i guess? i know this is a dumb question but…

Hi i currently run 9 plants in coco in a 1mx1m tent with 2×sol-sense 315w cmh. Im heading to my local hydroponic shop next saturday to get a 4 pot wilma system. I have never grown in a re-circ system before. So i was just wondering can anyone give me any info or tips i might need to run this system? Thanks everyone Posted from the OZ Stoners mobile app

Would fresh sheep shit make a good base for a soil mix?. Or even to fill a raised garden bed?????. Posted from the OZ Stoners mobile app

Hi guys would love to know what brand of colloidal silver you have used if you have used. Posted from the OZ Stoners mobile app

Read this interesting article ( http://sensiseeds.com/en/blog/getting-roots-cannabis/ ) on cannabis roots where it states - It appears that cannabis roots grow differently according to their gender, and that a complex set of genetic interactions determines them both. A study into hemp varieties in Russia demonstrated that if young cannabis plants were cut off above the root, processed as cuttings and then kept in an aerated nutrient solution, with all new roots cut off as soon as they appeared, 80-90% of the cuttings would develop into male plants. If the roots were allowed to regenerate, 80-90% of the cuttings would develop as females. The researchers also treated …