General Cultivation Q&A
General cannabis cultivation queries, information and discussions, growing techniques and propagation
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NYC diesel
by tmer- 2 replies
- 615 views
Anyone tried this strain from soma seeds? multiple cannabis cup runners up. Suppose to smell and taste like grapefruit! Can anyone corroborate this? also interested in some of the other Soma strains like: Somango, Amnesia Haze, Any feedback will be appreciated!
Last reply by Stoned Offroad, -
NL #5 x Haze
by tmer- 0 replies
- 365 views
This is probably one of the most expensive strains on the Sensi seeds catalogue. 180$ for the fem seeds! Has anyone tried it? is it just that much better then the competition?
Last reply by tmer, -
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- 420 Crew
- 5 replies
- 1.4k views
Hi I was wondering if anyone could give me there thoughts on bubble bags and making hash are the hash bags the way to go? Any tips would also be helpful
Last reply by sizalinescreen, -
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- 2 replies
- 1.9k views
Okay, I was just curious as to the answer, hermaphrodites. If you have a hermie, and you cut clones from the female branches, prior to pollination, will they grow female plants, or simply replicate the mother/father? It is my understanding that a self pollinated hermaphrodite produces hermaphrodite seed, is this a correct assumption?
Last reply by burner, -
- 4 replies
- 686 views
Hey all. So i have been wondering if there is a light colour/spectrum that can be used during lights out time? I went searching and read an article on another site/forum where a grower said he used a standard green coloured bulb in his grow space if he needed to do any work during the lights out period. And that it hadn't affected the plants cycle at all. ? Can anyone shed anymore light on tthe subject? yNg
Last reply by cap'n yNg, -
marijuana botany 1 2 3
by sols-
- 420 Crew
- 22 replies
- 28.8k views
Marijuana Botany by Robert Connell Clarke From the courtesy of the JohnnyReeferseed and Mellow Gold Seeds websites. CHAPTER 1 Sinsemilla Life Cycle of Cannabis CHAPTER 2 Propagation of Cannabis CHAPTER 3 Genetics and Breeding of Cannabis CHAPTER 4 Maturation and Harvesting of Cannabis Chapter 1 - Sinsemilla Life Cycle of Cannabis Cannabis is a tall, erect, annual herb. Provided with an open sunny environment, light well-drained composted soil, and ample irrigation, Cannabis can grow to a height of 6 meters (about 20 feet) in a 4-6 month growing season. Exposed river banks, meadows, and agricultural lands are ideal habitats for Cannab…
Last reply by burner, -
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- 420 Crew
- 5 replies
- 5.5k views
Cannabis Cultivation Words And Definitions CANNABIS CULTIVATION WORDS AND DEFINITIONS: Abiotic stress: Non-living environmental factors such as frost, drought, excessive heat, etc. that can have harmful effects on plants. Abscisic acid: mediates stress tolerance responses in higher plants, is a key signal compound that regulates stomatal aperture and, in concert with other plant signaling compounds, is implicated in mediating responses to pathogens and wounding. In seeds, ABA promotes seed development, embryo maturation, synthesis of storage products (proteins and lipids), desiccation tolerance, is involved in maintenance of dormancy (inhibition of germination)…
Last reply by Chato, -
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- 3 replies
- 737 views
Hey all. So... Who, What, When, Why were your reasons to grow your own?? Im sure most will say the same as my reason which is to have a constant supply of good shit and not have to relay on useless random quality dealers. Still, im sure there are some interesting storys out there... yNg
Last reply by burner, -
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- 420 Crew
- 3 replies
- 468 views
Hey guys this is really doing my head in. The other day I got my canna coco nutrients and used 3ml of a and b into 1.5 - 2l of water, then watered my plants. The day after they looked great so about 42 hours after the first feed i did the same again. They were coming along great, about 2 days after that same thing, this time i sprayed with Yates Pesticide and turned the lights off for like 6 hours. I came back turned the lights on and looked at em about 3 hours after the lights had been on and WTF!!!.... i started to notice small burns on the leaves and I was quite confused, I thought it was they spray so turned the light off for about 35 - 40 minutes and sprayed all the …
Last reply by The Hash Nibbler, -
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- 18 replies
- 3k views
i've been having something odd occur of late. my run off ph has consistently been 7.1 or 7.2 no matter the ph of water going in. it's usually 6.0 or very close to. i've got dolomite in there doing it's thing but my understanding is lime doesn't buffer higher than 7 - am i wrong? also i've heard from one source that an over abundance of microbes to fungi in the mix can throw the balance out in this direction (i use aerated tea with focus on bacteria) - is this true? the girls are looking healthy enough but theres some twisting in the new leaves so something's out. i have added more dolomite than i usually would with this mix, should i just keep on with what im doing or w…
Last reply by imagardner, -
- 3 replies
- 822 views
Hey everyone Just bought a Brix meter from a mate but haven't recieved much information on how to calibrate and even use it any help appreciated. Cheers haze
Last reply by haze420mist, -
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- 420 Crew
- 7 replies
- 789 views
hi guys recently i toured Amsterdam to find some of the best weed strains although the stuff i had at home seemed to be a bit better in my opinion fav strains were pineapple chunk, laughing Buddha and tangerine dream all from barneys. at home however my Tutankhamen got me a lot more stoned. out of the 100 or so strains i tried in Amsterdam there must still be 1000s out there i haven't so i ask all of you what is the best strain you have grown?
Last reply by meddle, -
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- 420 Crew
- 36 replies
- 10k views
Hi all, So I was looking through a few YouTube vids, and came across a vid called monster cropping. It's short vid, and really quite, so I started to have a look on the web. When I have found many people saying its works, you get more yeild ect ect. But I have not found any really hard info on why and how it work. I am more interested in it as the whole theory of taking cuttings in your 3 rd week of flowering and having them ready to go in as soon as you harvest!!! Sounds tops. If any one has some hard info, or experience with monster cropping would be great. Any down fall from doing this, ect. For rope that don't know what monster cropping is. The tech where y…
Last reply by Chato, -
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- 4 replies
- 1k views
I have been using one of these new UV filters in my fish tank, and was wondering......... What if you could run DWC with NO bacteria, and therefore, just nutes, and no enzymes etc or H2o2 to clean your system....... could be worth a shot. In case ya wondering, it passes the water past a sealed UV lamp, that sterilizes the water. There is an indicator light on control box, if lamp ever fails, it goes out Cleans 120L per hour, and this lil 9Wer will do a 200L tank. Was about $90 at a pet shop, just released for aquariums. Any ideas, or discussion on this welcome, as I dont do DWC , but thought may be helpful for someone out there, or for people wanting to scrub water of …
Last reply by bufo marinus, -
- 6 replies
- 519 views
Hi there ok 15 yrs ago I decided to buy a 600 watt Hydro light bulb and electric nutrient stick to measure ph. However a week later just as I was ready to start growing I broke up with my X and fear of her dobbing me in decided to pack it all away and never bothered to grow. Well 15 years later here i am and am thinking about growing again however am wondering if all my gear is still usable ? I am pretty sure the ballast should be ok my main concern is the light bulb and the nutrient stick guesing that even though the bulb has never been turned on is probably buggered by now and the nutrient stick even though never used the battery is probably dead and dont know if…
Last reply by gunnumganjastyle,