General Cultivation Q&A
General cannabis cultivation queries, information and discussions, growing techniques and propagation
-
-
- 420 Crew
- 14 replies
- 2.6k views
Hey I was just wondering what EC yous mix your Flores to? I thought following the instructions on the bottle would be the best way to mix the nutes but have recently been advised that I should lower my EC to about 1.4- 1.5? I have recently started flowering my plants and thought I'd give er a go at the low EC... I can already notice a little 'leaf burn' so am going to make up a slightly stronger solution of about 1.9 EC. I'm growing in clay balls, nearly a week into flower... Just Curios, Cheers
Last reply by Taipan, -
-
- 6 replies
- 1.2k views
Hey all, i was wondering why my ph goes from 6.0 to 6.6 in a day. I made a feed for the girls in the morning, come home and the ph was through the roof. I am using a bucket with no lid. All i can thing of is evaporation doing something??? I am just worried for when i do my 50 liter res next week. Help much appreciated
Last reply by bufo marinus, -
- 5 replies
- 992 views
i've just a had a real hard bite on the arse and am not going to be able to get the dough together to make the system I wanted for this grow. I'm as broke as I've ever been in my life. i do have some great gear to make some organic mix though. I used to be kinda "hippy" when I was younger and livelier and only ever used organic mixes for many years, so it's nothing too daunting. it'll allcome back to me alright. I have some great worm castings I've had slowly maturing now for 4 years and I'd place their humus rating at near (if not compeltely) 100%. I'll just get some vermiculte, and mix some good quality bag soil in from the shop, this humus and some worm castings if…
Last reply by RobbieGanjaSeed, -
-
- 420 Crew
- 3 replies
- 920 views
Hey there, just dragging out the bits and peices of equipment I have been sensible enough to hang onto, and I'm just wondering how to check if my truncheon is still ok? I always rinsed it religously when I used it, I took the batteries out when I stored it, and just now cleaned the sensors the way i read someone mention to do so in a thread the other day. I.e. gently with some creame cleanser. I havea roll of litmus tape, so I can check my PH meter against that , but what about the truncheon? i just tested some tap water and it was about 200, but I guess that's a variable, but sounds familair. Imean I'd just buy another one, but I'm dreadfully broke and wil lhave to g…
Last reply by loylty gets u nothing, -
-
- 10 replies
- 2.9k views
what do u guys reckon is the best product to run in your system to deter / prevent pathogens (fungus, root rot, pythium, fusarium, scarid fly etc) as well as ensure a healthy root environment (i.e. nice white roots). rockwool environment im currently using microbial - but its expensive! the plants have pythium and scarid fly and i am seeing improvement in top growth and new white roots. would i be better off switchin to oxyplus or hydroshield (which contains colodial silver), or to pythoff?
Last reply by benex, -
-
- 420 Crew
- 4 replies
- 652 views
i'm new to indoor growing & nutes in general. i have canna vega a+b for the veg stage of my indoor grow. it says to mix equal amounts of a+b @ (ie)2-3ml per litre. my question is, if (for example) it says "equal amounts of A+B @ 1ml per litre", is that 500mgA+500mgB or 1mlA+1mlB ? i ask this coz i thought the total of A+B should equal the required 'ml per litre' but it seems that i can't get my EC high enough using this method. i think i may be using only half the nutes i should have been. i hope this post makes sense, it seemed to make more sense in my head.
Last reply by pacificrim, -
-
-
- 420 Crew
- 7 replies
- 3.3k views
I've been living watching over my shoulder for a couple years as the cops were put onto me by a "mate" who lost his mind. i've moved house a few months back and want to start growing again, but have sold all the old system. I want to build what seems to most frequently be called a "Dutch pot" system. It all seems very straight forward, just got one or two questions if anyone can help it might save me some strife and a few bux. I need to drill holes for all the grommett connections. Can anyone tell me what size hole I need to drill, to allow the appropraite grommets to fit into them, for a good water tight fit for 17 and 13 mm pipes? The bloody hole saw are 20 bux e…
Last reply by RobbieGanjaSeed, -
-
-
- 420 Crew
- 5 replies
- 750 views
Hey all... Roughly how long does it normally take once you've turned to 12/12 till they start to show, 16/17 Days sound 'bout right? Cheers
Last reply by Stoney, -
-
Hi guys i am on my first grow,sk#1 and bb,the question should i wait for flowering to determine sex or should i force flowering?also how long does it take if i let them sex and not force?also when i switch to 12/12 to show there sex should i keep them at 12 12 to bud or go back to veg stage?i am using a 400 mh..
Last reply by WantDaChronic, -
- 8 replies
- 1.2k views
Story Title: Growing Challenges in Antarctica Author: GREG ROCKE and DAVID VINYCOMB Story Description: Managing the hydroponic facility at Mawson Station, Antarctica, seemed a fairly straight forward assignment for Australian National Antarctic Research Expeditions (ANARE) expeditioners GREG ROCKE and DAVID VINYCOMB - a chance to keep in touch with things green. However, the diesel mechanic and communications technical officer found maintaining a growing environment on this frozen continent a unique challenge. Well worth the read...
Last reply by freddie, -
- 6 replies
- 1.2k views
I bought a Bluelab truncheon secondhand and it didn't come with any conductivity solution. The website says that it needs it - where as the local hydro guy says that it is self calibrating...? So who's correct? Jimbo
Last reply by Shithappens, -
-
- 420 Crew
- 13 replies
- 3.9k views
Anyone ever actually used anything like this before? http://www.accenthydroponics.com/prod_info...0soak_info1.htm It "binds high nitrogen to Ethylene Acid (feminine) which stimulates the seeds to encourage a tendency for the plant to become female". Sounds like it has a two-prong effect ... "Stimulates the seeds to encourage a tendency for the plant to become female. This results in more flowering sites and overall greater flower development". I've also heard of people leaving their seeds in an airtight container with banana peel before germinating them to achieve the same effect. The only other thing similar that i know of is Sensa Soak which is pretty much the same…
Last reply by Dave The Nefarious, -
-
-
- 420 Crew
- 9 replies
- 848 views
Hey all Well my new seedlins have pop ther roots through the rockwell cubes and have now just planted them into some cocopeat. I plan to put them in the GR in about 2 weeks but till then i have them in this bodgey setup. My Question is what do i feed these babies and how often. Would i be right in saying about 4ml total (2ml of each)of A+B vege nutrients to 4lts of Distilled water as a mix for them. Cheers
Last reply by pacificrim, -
-
-
- 420 Crew
- 8 replies
- 1.1k views
I read a post some where that said that deeper pots are better then the wider ?One person said he uses 2 liter soda bottles because ther long.Do roots go down more or out more?
Last reply by Budman2012, -
-
-
- 420 Crew
- 7 replies
- 1.1k views
I am interested in hearing peoples opinions and experiences regarding starting seeds under fluros or hps bulbs. I have heard a few people say that fluros give weak stalks and that it's better to throw them straight under a HPS bulb positioned some distance away. I have only ever tried the fluros but wouldn't mind trying it a new way - just don't want to bake my White Russian! I only have a 600W HPS with a china hat - would that be too much? Jimbo
Last reply by Stoney, -
