General Cultivation Q&A
General cannabis cultivation queries, information and discussions, growing techniques and propagation
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- 420 Crew
- 7 replies
- 953 views
Im hearing the term flushing used alot, does this mean washing the roots ? or like hosing the soild down in the growing pot ? someone enlighten me.
Last reply by jackfrost, -
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Lava Rocks in Aus
by Guest jjfto- 4 replies
- 1.8k views
I have been searching arround for some lava rocks all day but no luck. Anyone know where i can buy lava rocks in Sydney?
Last reply by jackfrost, -
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- 420 Crew
- 8 replies
- 2.3k views
Hi Stoners, I have two plants that started autoflowering. I'm trying to get info from the SB, but havent as yet. Can anyone tell me what I can do with an autoflowering plant? Is it worth continuing, or should I toss them? Thanks.
Last reply by Gush, -
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- 5 replies
- 871 views
Grew once before, too damn long ago to remember (4 years is too long as far as my memory is concerned) Using Coconut Coir for medium in 14 inch pots. 1 x 600W HPS for Veg then adding 1 x 600W Clear Hallide (blue spec) during flowering. Reservoir with pump and airstones. Exhaust fans, one out, one in. 18/6 during Veg 12/12 during flowering, increasing to 14/10 4 weeks into flowering. Need advice on the following... I'm growing from seed, do I feed the seedlings nutes whilst under the fluro for the first 2-3 weeks? How long should I have them Veg before I start the flowering cycle? How many times a day should I water them and for how long at a time? Do I need …
Last reply by Tom, -
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- 420 Crew
- 18 replies
- 3.4k views
hey guys, i just recently put out a bunch of lowryders outdoors in this seedling raising mix, the only bad thing is that it contains the dreaded words- slow release fertiliser on it. will this be a problem for the taste of the buds when i harvest, as at the moment the only potting mix i can access has slow release fertiliser- brunnings premium coco coir or something? the thing is that lowryder is ready in like 9 weeks so im worried that the fertiliser taste might filter into the buds and im not too keen on smoking chemcals...any advice would be greatly appreciated. cheers.
Last reply by Chev, -
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- 420 Crew
- 2 replies
- 1k views
how can one identify a strain grown from bag seed? i have 2 different bags, taken from two different smokes and no idea on what strains they are. how would you go about verifying them and knowing what strain they are? DS
Last reply by Dirty South, -
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- 420 Crew
- 7 replies
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ok im just looking for someone who has grown white rhino in a hydro setup and just wanted to no what there cf/ph levels where at through there growth and my clones have all rooted in a fish tank when can i transplant them under a 400w light any help would be greatly apreciated
Last reply by F420, -
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- 4 replies
- 1.7k views
Electronic digital pH and conductivity testers, now widely used for hydroponics, are designed to provide accurate testing and control of pH (the measure and acidity and alkalinity), and of the concentration of the nutrient solution in your hydroponic system. Pen-type testers have been available for several years and are used where pH and conductivity accuracy is not critical. More accurate instruments are usually considerably more expensive. The two major manufacturers of pen-type testers are Hanna Instruments and Eutech Cybernetics. The latest technology from Hanna has brought the phepl, pHep2 and pHep3 test pens onto the market ( the pHep3 model offers push-button calib…
Last reply by Mushaman, -
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- 420 Crew
- 5 replies
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HEY stoners,, I HAVE ALWAYS ASKED THE QUESTION IS THERE ANY SEED BANKS IN OZ?? PLEASE help me out im interested to no . sure its easy enough to get them elsewhere but i would like to purchase ozzy strains grown in our fine soil. also the only other luck i hav had is kog.--> FITTY SEEDS FOR $50aus
Last reply by wildflower, -
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- 420 Crew
- 9 replies
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Ok some of you may have been reading my grow diary...however I wanted to re-spark interest in people who may not bother with that topic anymore. So here it is I'm in about my 5-6 weeks of flowering... I'm just wondering what you guys think. How soon should I harverst? Should I start flushing now? Do I really need to flush..I've heard both sides ( If you don't it will taste bad and give you headaches...and conversly that people who say that just do what others tell them and for best potency keep feeding them till the end) anyone with real experence boths ways out there? please. I've posted with this a pic for some other dudes forum about when to harvest...everyone says g…
Last reply by doublebubble, -
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- 420 Crew
- 2 replies
- 1.4k views
will a plant react in anyway to different colour shade cloths? colours in mind are green and another looks like a dark earth redish brown colour any help much appreciated
Last reply by animal, -
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- 420 Crew
- 12 replies
- 1.7k views
Hey ppl, need to know will this work. young bagseeds indoor under 24hr, no sign of sex. if i take cuttings of each one get them rooted under 12/12 they should show sex pretty quick yes? Trace each cutting back to donor and that will tell me the sex in advance, so i know what to get rid of even if they haven't shown sex. will that work 100% ? Thanks :thumbsup
Last reply by Frazz, -
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- 420 Crew
- 10 replies
- 2.3k views
Hey all, just a quick Q... I have 1 plant (Purple Haze) that turned hermy, outdoors. It is in third week flowering. I would like to remove some (or as many) of his pollen pods (little male ball things), so that the female parts won't get pollinated too quickly and stop producing resin. So my question, if i was to remove with tweezers the male pods that look almost ready to pop, would that cause the plant too much stress. Or being a hermy, would it frantically try to produce more male parts in order to successfully reproduce? There are a couple that look about ready to burst, so any help would be great, ASAP. :scratchin Thanks.
Last reply by animal, -
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- 420 Crew
- 9 replies
- 969 views
So, amazingly, Ive gotten to the stage where its time to change the lighting to 12/12.......... When do I change to bloom nut's ? I think I remember reading some where to stay with "grow nut's " for the first week of 12/12. Any thoughts... think I worked pics out here she be................
Last reply by Ragin, -
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Roots in Noots 1 2
by Mushaman-
- 420 Crew
- 14 replies
- 1.6k views
I'm wondering if I can do away with the clay/verm/perl mix I have in the trays underneath these tubes - the roots can grow straight out of the bottom of the tubes and could sit in a layer of nutes .. instead of growing down into the base tray medium? If I put a 'skirt' around the base of the tubes to stop lite gettin to the roots and changed the nutes in the base tray regularly, would this likely give better growth than the current setup? :scratchin - If that'd work I can just transplant into a tube of clay balls sittining over the tray of nutes. Or would it be better to fill the base tray with clayballs instead of just nutes? I am about to transplant some clonez so…
Last reply by Chato, -