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I got 99 problems, this is one of them. by Spicydude420 - Mon, 23 Jan 2017 21:44:01 EST ID:TBZuMwHJ No.143954 Ignore Report Reply Quick Reply
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60Jalapeno seedlings popped up a week or so ago and now the leaves are curling up and they have a slight brown/yellow color. Anyone know what could cause this? I thought it was light or temp. I've had them under a small led bulb, around 65F is the coldest it has been. I'm new to peppers and this was just an experiment. Any advice would be greatly appreciated.

30 day old plant by Henry Deddlespear - Tue, 06 Sep 2016 09:10:45 EST ID:LFPh87c8 No.143217 Ignore Report Reply Quick Reply
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is this the size you would expect from a plant growing well ?
Barnaby Fanningmirk - Tue, 06 Sep 2016 09:48:58 EST ID:wAQ8JXvF No.143221 Ignore Report Quick Reply
Looks healthy, if you're dealing with a limit in available growspace I would recommend tpo start topping/training your plant
Phineas Sallywater - Fri, 20 Jan 2017 10:24:23 EST ID:s3Vc3y6W No.143942 Ignore Report Quick Reply
good size for outdoor plant -I don't know about indoor-, it will start growing exponentially from there as it has more leaves to generate energy
Polly Clayhood - Fri, 20 Jan 2017 12:11:24 EST ID:xthRZCcw No.143945 Ignore Report Quick Reply
For anyone interested it was vegged on a cracked in half 50w 6500k cree light = 25w with biobizz + algamic
Thomas Crishshit - Mon, 23 Jan 2017 14:02:23 EST ID:qYMT2SDL No.143953 Ignore Report Quick Reply
Your temps could be too low, causing it to be bushy.

Cuttings not rooting. by Fuck Movingworth - Thu, 19 Jan 2017 22:54:10 EST ID:lE51QiPd No.143933 Ignore Report Reply Quick Reply
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I keep trying to get some cuttings going, and they keep failing to root. They actual don't do anything. Even die. They can hang out for three weeks stuck in a damn solo cup of soil as damp as fuck, and nothing. I even tried those Riot Rooters. Nothing. ANy ideas?
4 posts and 1 images omitted. Click Reply to view.
William Claystock - Sat, 21 Jan 2017 09:21:36 EST ID:xthRZCcw No.143948 Ignore Report Quick Reply
They should be able to root fine without
Clara Gunkinmetch - Sat, 21 Jan 2017 19:57:56 EST ID:lE51QiPd No.143949 Ignore Report Quick Reply
Ok. No dome and the lights are 24/7. Humidity is 50.

Should I dome it and drop that light cycle?
Angus Bingerted - Sat, 21 Jan 2017 20:22:40 EST ID:QI1rXhZY No.143950 Ignore Report Quick Reply
Exactly! 24/0 isn't a harmful schedule, but it makes the plant more interested in photosynthesis than root growth. This is the same reasoning behind removing pretty much all big fan leaves. If the plant isn't getting sufficient light, it's response is to make more leaves to capture it. Being that it has no roots to support that growth, the cutting is now coerced into producing them. For this reason I also think that if media is kept on the dryer side it stimulates the cutting to scavenge for water and produce roots. A humidity dome would prevent evaporation of water so you wouldn't have to saturate soil as much, and it enables the plant to drink from the air so it doesn't dehydrate.
Angus Bingerted - Sat, 21 Jan 2017 20:36:12 EST ID:QI1rXhZY No.143951 Ignore Report Quick Reply
Also people scrape off some outside tissue of the stem so that roots will shoot out from there. One method suggests that slicing off nodes so that they are almost flush with the stem, works better since that area has a higher concentration of growth hormones
Samuel Cidgestone - Sat, 21 Jan 2017 23:05:35 EST ID:lOcEBwwf No.143952 Ignore Report Quick Reply
i've roots start growing as late as 8 weeks after cutting, can't remember ever seeing roots before 3 weeks were up. it can forever if they're too cold. cuts generally like it above 75F for rooting

Mostly outdoor - Will it work? by Emma Bodgeworth - Fri, 11 Nov 2016 13:16:52 EST ID:aIQ/qRaL No.143774 Ignore Report Reply Quick Reply
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I'm doing a ton of reading since I can legally grow now, but pardon my noobiness. I want to start growing in the beginning of January. My plan is to leave the plants outside until it gets dark, then bring them in so they continue getting light so they won't flower early. How much light will they really need just to not flower? Do I really need to invest in a light just for after sunset? Or will setting the plants near the lamp that is lighting the room anyways be enough? I live in southern california so temperature shouldn't be an issue.
7 posts and 2 images omitted. Click Reply to view.
Hamilton Clambledock - Wed, 18 Jan 2017 22:41:29 EST ID:xthRZCcw No.143925 Ignore Report Quick Reply
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>ceiling lights

You need a proper setup
Alice Crommerstone - Wed, 18 Jan 2017 23:16:08 EST ID:aIQ/qRaL No.143926 Ignore Report Quick Reply
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fine, how about this then Mr. Perfectionist
the light is about 12 inches from the soil now. Any closer and the light doesn't hit all of the plants. By putting the plants inside I'm really just trying to prevent flowering, minimizing stretching comes second.

Unfortunately my back patio is pretty sheltered, so they don't get much wind either. I might have to start pointing a fan at them. Eh it's too bad it takes so much electricity to grow out of season.
Wesley Boffingchack - Thu, 19 Jan 2017 20:22:09 EST ID:SqBDN5iw No.143932 Ignore Report Quick Reply
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I take it that's your setup? I didn't bother reading what kind of bulb that is, if you even posted those stats. If it's led or fluorescent then you want that bulb as close as you can possibly put it without the plant touching the actual bulb, like 2-5 inches away.

I grew weed once because somebody hit me an my gf up saying somebody they knew who grows had to move state and had thirteen two week old plants that needed taken care of. I had mevet grown anhthing in my ljfe before but I was like, okay. Ended up getting six plants of sour diesel and bought about three hundo dollars worth of equippy. I grew all six plants using three small fluorescent lights, then one 150 watt fluorescent, and one 125 wall fluorescent. It was a crash course grow op with a lot of fuck ups, but I ended up getting about five or six ounces of high quality bud.

Growweedeasy dot com. It did it. My plants survived a four day power outage in 40 degree fahrenheit weather and came back to be rank as fuck. Pic is related.

You said your plants seem way too tall for how old they are? They're stretching to try and get closer to their light source. You need to either get a more powerful light, or move the one you have closer. Dunno, m8.

This is my weed from my first grow for reference using slightly improper technique with basically crap lights.
Rebecca Pablingman - Fri, 20 Jan 2017 00:33:39 EST ID:l56Iztg3 No.143936 Ignore Report Quick Reply
>Is there anything I can do about the stretching?

Get some proper lights and grow them exclusively indoors if you're that concerned.. Stretching is bad for indoor growing because it's hard to get the light close to the lower nodes. People who grow outdoors don't give a shit about stretching, because it doesn't matter if the sun is 491,040,000,000 feet away from the lower nodes, or 491,040,000,004 feet away.
Charlotte Dupperwell - Sat, 21 Jan 2017 08:16:56 EST ID:QI1rXhZY No.143947 Ignore Report Quick Reply
CFL's from a hardware store can be bought for pretty cheap and work well as supplemental lighting. It also probably costs you less than $1/month in electricity. 4 26w bulbs would be perfect for 1-2 young plants

LED vs HPS by Shitting Blasslefoot - Thu, 12 Jan 2017 08:40:50 EST ID:aA2vxYkU No.143880 Ignore Report Reply Quick Reply
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so ive been told you can get as good results with leds as you can with hps im skeptical but id love to be proven wrong can anybody confirm or deny this
18 posts and 3 images omitted. Click Reply to view.
INTERPOL !3mB4iDBpWw - Fri, 20 Jan 2017 01:25:24 EST ID:w/eMcEZe No.143937 Ignore Report Quick Reply

I can't bring myself to agree totally with this graph, UVB in the 375-395nm range will help the plant to produce more resins as a defense mechanism against getting sunburned. This has been shown by using UVB reptile lights in bloom, and they spike in the blue range instead of the red which otherwise shouldn't help at all in bloom.
INTERPOL !3mB4iDBpWw - Fri, 20 Jan 2017 01:31:09 EST ID:w/eMcEZe No.143938 Ignore Report Quick Reply

COBs are easy to cool because all you have to do is use thermal glue to attach them to just about any size CPU heat sink, then affix the proper 90mm fan that goes onto that cooler. The sky is the limit, you can even water cool them if you want to push a 100-150W rated COB to 175-200W. Otherwise heat buildup is what kills them quickest.
Augustus Bomblelire - Fri, 20 Jan 2017 04:12:19 EST ID:+feR4wOL No.143939 Ignore Report Quick Reply
Isn't UVB shorter wavelengths than 375-395nm? That is UVA to my knowledge. And AFIK no other light besides specialized florescent bulbs provide it, so if you want the benefit you'd have to supplement it either way.
INTERPOL !3mB4iDBpWw - Fri, 20 Jan 2017 07:27:04 EST ID:w/eMcEZe No.143940 Ignore Report Quick Reply

275-320, you're right. They claim to make LEDs that can reach that wavelength but they're around 10x as expensive and last I checked they were a lot weaker in intensity.
Fuck Movingworth - Fri, 20 Jan 2017 11:47:04 EST ID:lE51QiPd No.143943 Ignore Report Quick Reply
LEDs have always had trouble producing UV light.

leaves pointing up by Archie Dillerfoot - Mon, 29 Aug 2016 15:05:44 EST ID:4VQ2sFdp No.143174 Ignore Report Reply Quick Reply
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These seedlings looked okay when I had them growing in sunlight but as soon as I put them under a CFl they started doing this weird thing where the leaves are pointing upwards. What is causing it? Too much light?
I move the light a bit higher to see if it fixed the issue. Any help would be much appreciated. I already fucked up 3 of the 5 seedlings due to damping off I dont want to lose these ones
3 posts omitted. Click Reply to view.
Archie Dillerfoot - Mon, 29 Aug 2016 18:44:09 EST ID:4VQ2sFdp No.143178 Ignore Report Quick Reply
I was really just germinating in the coco because the soil i used last time seemed a bit dodgy. It was cheap stuff and seemed like any (non cannabis) plants I grew in it did badly. I dont really have a feeding chart. I was planning to buy some nutes later on. At first the leaves looked a bit pale so I gave them a super-diluted feed with some generic nute but the next day they looked burnt so I flushed them. Ive probably fucked them up with all this messing about, its my first time using 100% coco like this. I think Ill go back to my usual seedling soil mix for my next grow.
cheifyc - Thu, 29 Sep 2016 18:01:08 EST ID:Y9CiOq3l No.143461 Ignore Report Quick Reply
did you ever figure out if anything was wrong or did it just begin to grow normally? I am have the exact same thing happen to me right now. Germinated in str8 coco in windowsill, put in grow box under CFLs and its doing the same thing as yours. I was also thinking it could be to close to the light.
Beatrice Dungerleck - Fri, 30 Sep 2016 04:39:12 EST ID:QI1rXhZY No.143466 Ignore Report Quick Reply
I keep my CFL around 4 inches from the plant. Basically as close as you can get without feeling the warmth off the light. Anything past 8 though and it won't be getting much usable light with CFLs.
Nathaniel Backlelock - Fri, 28 Oct 2016 05:30:57 EST ID:c3p6oefF No.143695 Ignore Report Quick Reply
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nah, i never figured it out, they just died. I went back to soil for my next grow and its going well (picture was taken yesterday)
Phineas Sallywater - Fri, 20 Jan 2017 08:59:10 EST ID:s3Vc3y6W No.143941 Ignore Report Quick Reply
Seems like the air is to dry/hot in OP's pic.

Gold label recommends ph 5.2 by Augustus Pockbury - Wed, 04 Jan 2017 10:41:53 EST ID:/cIgGLHy No.143868 Ignore Report Reply Quick Reply
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For the grow stage in coco
Then 5.8 for bloom

isnt that a bit low ?!
Sophie Cinnerheck - Mon, 09 Jan 2017 01:00:11 EST ID:l56Iztg3 No.143875 Ignore Report Quick Reply
No. And unless you've got some expensive as shit lab equipment on hand, you aren't going to get that kind of accuracy out of your pH measurements anyway. Just get it around 5.5 and you'll be fine.
Shitting Murdway - Mon, 09 Jan 2017 11:52:34 EST ID:lE51QiPd No.143876 Ignore Report Quick Reply
Hydro weed likes it acidic. 5.5-5.8 is what you want through the whole grow.
Phyllis Blanderkat - Tue, 17 Jan 2017 03:54:11 EST ID:yew+dvHe No.143916 Ignore Report Quick Reply
WTF are you on about??????

> you aren't going to get that kind of accuracy out of your pH measurements anyway. Just get it around 5.5 and you'll be fine.

>get that kind of accuracy


How can you get one measurement and not the other???

>around 5.5
Comment too long. Click here to view the full text.
Archie Chirringlidging - Tue, 17 Jan 2017 23:52:38 EST ID:l56Iztg3 No.143920 Ignore Report Quick Reply
Lol.. calm down?

But in all seriousness, 0.3pH ain't that much to trifle over.
INTERPOL !3mB4iDBpWw - Wed, 18 Jan 2017 21:18:00 EST ID:w/eMcEZe No.143924 Ignore Report Quick Reply
Your only issue you'll hit with coco growing isn't just the lower PH you'll need compared to soil but coco has this weird relationship with calcium, it absorbs it and won't let the plant have as much as it needs, that's why coco formulations exist so they can pump it full of enough calcium to circumvent that.

The watt conspiracy by Archie Chuzzleson - Mon, 16 Jan 2017 21:22:25 EST ID:xthRZCcw No.143913 Ignore Report Reply Quick Reply
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See works great to grow under a single tube 17w

14d x18h x17w = 1904w
14d x18h x250w = 63 000w
Jack Clezzlekut - Mon, 16 Jan 2017 23:08:28 EST ID:l56Iztg3 No.143914 Ignore Report Quick Reply
What are your equations supposed to mean?
Archie Chuzzleson - Mon, 16 Jan 2017 23:11:51 EST ID:xthRZCcw No.143915 Ignore Report Quick Reply
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Archie Chirringlidging - Tue, 17 Jan 2017 23:49:56 EST ID:l56Iztg3 No.143919 Ignore Report Quick Reply
Okay Mr. Science.

Dried up Rapid Rooter/Seedling. Please don't die! ;___; by Caroline Hoshhood - Mon, 16 Jan 2017 10:04:26 EST ID:DCAwwX3+ No.143910 Ignore Report Reply Quick Reply
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Ohshit. I fucked up, and my Rapid Rooter dried to basically dust over a 9 hour period. It was just about to be planted in my first ever hydro setup, and long story short, it and the seedling were not getting any water/humidity. I don't know how long it was this dry, but it must have been a couple of hours.

Immediately gave it fresh PHed water, installed in the hydro setup, bubbles going. Water touching the bottom of the RR, which has a root poking out the bottom (wasn't there 9 hours ago)! Humidity at 40% and rising, temp 77 stable. No change in 2 hours of bubble activation. Seedling is standing up, but leaves not open yet.

Caroline Hoshhood - Mon, 16 Jan 2017 12:18:31 EST ID:DCAwwX3+ No.143911 Ignore Report Quick Reply
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OK, crisis averted. The leaves have begun to open, color has improved, and its standing up more strait then before.

Priscilla Blackstock - Mon, 16 Jan 2017 20:43:43 EST ID:lE51QiPd No.143912 Ignore Report Quick Reply
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Where's the knowledge? Also I'm retarted by Cyril Penkinford - Thu, 29 Dec 2016 22:28:26 EST ID:GnKAsYfb No.143858 Ignore Report Reply Quick Reply
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The list of sites to go to for growing is huge; who's the best? Grasscity? Rollitup? ICmag? CC Forums? THCfarmer? the list is endless.

I posted this on /weed/ like a retard. Sorry.
2 posts and 1 images omitted. Click Reply to view.
Matilda Smalldock - Sat, 07 Jan 2017 03:01:15 EST ID:uwf8ZeP9 No.143870 Ignore Report Quick Reply
forums are like imageboards, the loudest asshole with the most free time is the guy who replies to you.
Angus Minningstone - Sat, 07 Jan 2017 14:54:54 EST ID:lE51QiPd No.143871 Ignore Report Quick Reply
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Esther Bellygold - Sat, 07 Jan 2017 16:31:37 EST ID:/cIgGLHy No.143872 Ignore Report Quick Reply
Forums have much more namefag drama
Ernest Cludgedale - Sun, 15 Jan 2017 03:51:40 EST ID:lOcEBwwf No.143903 Ignore Report Quick Reply
that chart is wonderful, dank you very much
Wesley Duckford - Mon, 16 Jan 2017 08:41:04 EST ID:PX/ZPh4W No.143909 Ignore Report Quick Reply
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Stupid questions ITT by Nell Bogglegold - Sun, 15 Jan 2017 10:21:50 EST ID:sZx4LRMM No.143906 Ignore Report Reply Quick Reply
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Hi guys.
I've been trying to learn more about the indoor growing and I've some question about the whole light led watts stuf.

I assumed the LED is more efficient than other types of light per watt and if I calculated it right you would need about 100 watt of led for 2-2.5 square feet.
to be specific I am thinking of a box with 45cm(17,7inch) by 55cm(21.6inch) which should be 2.6 square feet.
does this sound like enough for one plant?
cause as of right now, I think the light with that setup while using led will cost me about 20$ not counting fixtures and wires, but their cost is negligeble so I don't take it into acount.

Also is that enough space for one plant? High can be as high as 2m (more than 6'0) so I assume this is not the issue either.
Wesley Duckford - Mon, 16 Jan 2017 08:35:37 EST ID:PX/ZPh4W No.143907 Ignore Report Quick Reply
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So I did a really dumb thing, lets say I panicked.

Dutch prob A+B, I get why its sold separate.

I mixed in 2ml of B into the what I had left of A, I was too hasty and didnt check the bottle when I returned what I didnt need to it. The panic reaction was to mix up some A+B so I wouldnt contaminate what I had left. )I know, stupid right(.
I currently have 80ml of pre mixed A+B and obv its started crystalising and reacting instantly.

Its sat in the fridge. It is all I have left for the next 15 days and is enough to give me like 3 feeds, is it gonna last that long or should I just throw it and try and maybe start bloom nutes a week early?

Your box is big enough for the light to be 'most' efficient BUT you need air and space for Respiration and Movement (MRS NERG) I mean the plant will grow but its gonna struggle essentially breathing its own farts so keep that in mind.

Autoflower by Jarvis Pendleworth - Sun, 15 Jan 2017 02:53:23 EST ID:xSlPqyAH No.143901 Ignore Report Reply Quick Reply
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Got three types of autoflower seeds, White Widow Autofem, Cheese autofem & Northern Lights Autofem. Got a small cupboard to grow in, have two 100w bulbs. Gonna plant 2 seeds. How big is my yield gonna be? Got any tips? This is my first grow.
Ernest Cludgedale - Sun, 15 Jan 2017 03:47:20 EST ID:lOcEBwwf No.143902 Ignore Report Quick Reply
40g, don't let the plants get too close to the lights

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