Search results

never look at your plants to monitor them under hps or even mh, best is sunlight or else low intensity, ambient (not a beam), white light. just stick a flourescent tube or two somewhere up high and only turn it on when you're checking the plants/trichs.

Ah yes thank you that's the term for it. itinkitook2much, the preflowers will usually just be one or two pistils coming from a tiny calyx

The preflowers are what you see before flipping, they have a name which i can't remember and google apparently can't either haha. They are a sign the plant is nearing sexual maturity, other signs are the opposing nodes will turn to altering (one petiole per node). you don't need it to start...

thanks for your input! i had thought it was very sativa-ey also, except that this strain rarely gets passed 5 fingers on a leave, the smallest plant shown didn't get passed three. is this an indication that it could be a cross? i always sort of assumed it was but i'm no so sure. over here...

shameless self bump

these are my three plants of the same bagseed. grown outdoors, weather isn't great here. i bring them in at night because the cold would kill them probably over a week or two. the strain seems to be sativa dominant,a very slow strain, and hardy even though it doesn't grow fast at all. start...

completely irrelevant to what i am talking about

i'm not sure abuot that actually, and i've never grown an auto, a lot of people say you can give as much light as you want because light cycle is irrelevant to an auto. so some give 24/0 or 20/4 throughout, whereas others say you should still stick with 12/12. you should just do both in two...

shameless self bump

https://www.rollitup.org/advanced-marijuana-cultivation/545526-question-about-colour-temperature.html#post7713667 there's the link if you guys are still interested, didn't mean to do any thread hijacking here. i will however be monitoring this grow, if OP is updating throughout.

firstly, i put this thread in the advanced section because i figured people in newbie central or general sections wouldn't be able to answer, and also because i understand colour temperature in relation to growing mj (when to use which bulbs and why etc.). my question ultimately is what is the...

by actual temperature, i meant like the physical heat off the bulb, regardless of the light. can a single frequency only be emitted at a certain temperature? if so it would mean colour temperature is another way of expressing spectrum, in a single figure rather than say a diagram, right? maybe i...

the 3500k is useless because you need either 2500k or 6500k, so a lot of thw wattage isn't being used by the plant. autoflower strains still grow better when you give them flowering conditions (like 12/12 or flower nutes or better suited lights etc..) during flowering, even though there's no...

why would there be a correlation (or inverse correlation) between wavelength and temperature? also, someone said in a different thread somewhere that colour temperature isn't the same as the physical temperature of the actual bulb. i only ask why out of curiosity and interest in the physics of...

you might be the right person to ask, since i can't find an appropriate answer on google. what is colour temperature? what's the difference between it and spectrum? and why is it measured in kelvin as opposed to meters? surprisingly google hasn't been able to help describe it in a way that i...

looking good, keep us updated. you gonna throw in more lights later in the grow?

nice, but post some pics of the plant as a whole? the webcam quality is never great so it would be cool to see the whole thing properly. also, don't mind the equivalence written on the box, it's just for incandescent equivalent, so it's essentially irrelevant. lastly, we have to organise a day...

can somebody please explain to me why the front page of rollitup has been the same for what, years now? rollitup is my favourite site for anything weed on the internet, but why is it so little kept up to date?

please do not post in the advanced section

sorry if it's been mentioned here, but you know all those ideas about how cannabis is linked to schizophrenia? Well that's because the main cause of schizophrenia is repressed emotions from a trauma. IMO cannabis definitely helps you reconnect with past emotions and i welcome the idea that...