General Cultivation Q&A
General cannabis cultivation queries, information and discussions, growing techniques and propagation
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- 420 Crew
- 3 replies
- 920 views
how long before i should transplant my plants from the 16oz cups?Also what size should i transplant to?what is the earliest i can sex a plant,or force flower?
Last reply by metrojimc, -
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- 420 Crew
- 6 replies
- 853 views
Hey there all.... I am guessing I do? They have gotten this big because I haven't been able to see the upper tops without having a ladder and seeing flowering is becoming more and more apparent I have been interested to see what the tops may look like and to my shock horror! None of the other two plants are like this, I would just like confirmation before I pull this one also and I had better do it pretty quick as it's right in the middle of another two females. I was thinking they may be seed pods but they don't grow anything like this do they? Also as you see in one image one of the pods is heading downwards, another sign to me that these are hermi's, oh and also I…
Last reply by Iceage, -
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- 5 replies
- 627 views
hi fellas, I bought a Spectrum thermometer/hygrometer recently, and have been using it the last couple of days. (I have not measured humidity before). Temp readings are fine - averaging around 26 degrees, but the humidity readings are 90 -95%, lights on or off. I have the meter on the floor under the canopy atm, which is quite thick. Is this a reasonable reading for this area of the room? From what I understand, I don't really want to go more than about 60% humidity max. Is this correct? I have an oscilating fan on 24/7, centrifugal fan and filter, and the room always 'feels' clean and fresh to me. Where's the best place to put it? I was going to hang it from the roof…
Last reply by blacksaint, -
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- 420 Crew
- 3 replies
- 895 views
I am living in the Northeast. I want to start clones after the last frost but have some soil questions. 1) Can I use a shovel to turn the soil and just use the natural earth as I won't be able to water or fertilize? * I was going to turn the soil and maybe add something to it such as dolomite lime and some nutrients! 2) Is it totally necessary to add nutrients for veg and flower outdoors or can I use 1 soil with complete fertilizers to last entire crop? WILL THIS WORK: SOIL: Outdoor soil in the ground mixed with shovel Dolomite Lime Dyna Grow Pro Tech (for bugs and weather conditions) Dyna Grow Liquid Grow ( fertilizer ) Water with super oxy ( helps ai…
Last reply by naturalmystic, -
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- 420 Crew
- 11 replies
- 1.4k views
Ive alot on this and notice peeps say chose your bigest badest clone for mom... can you select a Mom from seeds? if so any advantages? thanks Burntone
Last reply by naturalmystic, -
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- 420 Crew
- 5 replies
- 671 views
i do not have much room in my house but i have a big backyard. i have a 400w HPS light but i am curently growing outide and was wonderin if i can bring it inside for like three weeks on 12/12. will it flower? will it keep floweing if i bring it outdoors. Thanks
Last reply by yamam, -
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- 420 Crew
- 6 replies
- 786 views
hey fellas, expecting some Microbial in the next day or so, and am wondering at what point to add to my nute solution. Currently I do as follows; first, Silika Magic, then Ph adjust then add Canna A+B, then Superthrive obtain required EC, then Ph test/adjust if needed. Microbial has a Ph of between 8.0-9.0 , so I thought add it after the Silika Magic, then Ph adjust. Sound like a plan? Thanks fellas, Cheers
Last reply by Stoney, -
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How long ? 1 2 3
by Mr White-
- 420 Crew
- 22 replies
- 1.9k views
Hi all, have had 2 afghans? growing in soil in a cupboard under a 400w light and today its been 8 weeks in the flower stage and they look like they still have a fair way to go. This is the first grow in this room and have had a few little dramas as i went along,the biggest one being heat. I will modify the room when this grow is done,if ever. but was hoping someone could tell me a rought estimate of when they will be done and if in fact it is Afghan. I have been plagued with yellow leaves now which im not sure if its a nitrogen thing or water thing,however im not to worried as i have two little ones in the first stages and am keen to get this grow over and start doin a r…
Last reply by Mr White, -
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- 420 Crew
- 12 replies
- 1.4k views
Hi all I've been doing a bit of thinking and I've come to the conclusion I'm obsessed with growing plants in hydro. I'm not just talking about our favorite Ganja weed, but any plants. I've been intersted in gardening for year and used to work in a retail Nursery and do landscaping etc..... so it's not like plants generally are the prob, it's hydro. I'll give you an example. Just last week I deciuded I'd like to have a outdoor greenhouse to grow my own veggies over winter. Went to Bunnings and picked up a cheap one (~ 2m x 2.5m x 2.5m). Once I had it I couldn't even think of planting them in soil, it was straight to the hydro shop. Another $500 later and I've now got 2…
Last reply by Pacaman, -
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- 420 Crew
- 5 replies
- 1.2k views
as stated im switching from a waterfarm. not happy with it. I made up some 5gal. buckets, 5" net pots, 2 airstones per, these are stand alone and light proof.. i have 6 total for growing and few for backup as i plan to just pop the top and put the plant in the backup when its time to change the water/nuets... makes it much faster and easier i hope. want to add im in the country, and my well water PH is 5.8 will this work ok? what water temps are ideal? im using 400 watt mh/hps lighting anything i should change or add? thanks for the help guys and gals. burntone
Last reply by Chato, -
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Hey people, im on my 3rd grow now and have a good idea on most growing aspects but im having trouble timing my clones. I have a cupboard set up with 400HPS, and on top there is a cloning section. The problem is that i have been taking my clones after my plants have been under 12/12 for a week, the strike fine then grow too quick and run out of room before my plants a ready to harvest. Im just interested as to what other people do? Im thinking of setting up another cupboard with a little 250MH what are your thoughts??
Last reply by Ganja_God, -
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- 420 Crew
- 4 replies
- 803 views
Sorry but this propaly sound like a really dump Question but does any1 know a marijuana plant that doesnt look like marijuna
Last reply by freddie, -
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- 420 Crew
- 5 replies
- 1.6k views
The F&D Image Sorry I can’t post flash images into here..... This is just for some of the curious people out there that I figured would like an explanation of this type of system (Plus easiest of the systems to do the image for ). The Flood and Drain (F&D) systems use a basic dunking effect at regular intervals to provide moisture to the root mass of the plants. In order for this to be at the right time intervals and for the right amount of time flooding it is mainly an experimental affair so times provided will only be a guide within this article. CONSTRUCTION HINTS As you can see from the image the system contains 2 main tanks and a plant tray below…
Last reply by Shithappens, -
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- 420 Crew
- 3 replies
- 600 views
Hello All, I've been reading many topics especially in regasrds to harvesting, manicuring, drying. Basically I started out with 14 seedlings (all outdoor) & have cut it down to 2 plants. My best plant was raided by persons unknown in the middle of the night & took out the centre but its regained good growth. A couple of quick questions please - Can the 1 plant be grown over a period of years, ie not to harvest but to occasionally pick buds off when needed?. - Would a cold frosty area kill a mature shrub? - Is it normal for most of the branches to have LOTS of flowery bud like features or is it stressed (pls see pics) Ive attached some pics & any hel…
Last reply by Ozzy420, -
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- 420 Crew
- 8 replies
- 1.1k views
Hey all. I really want to be able to sustain my personal smoko with stuff that i have grown myself. Just need some on where to start. I want something that want cost to much and is pretty easy to do . Is there a simple way to do it. Thanks in advance for any help . Frizzlez
Last reply by thc24, -