420chan now has a web-based IRC client available, right here
Leave these fields empty (spam trap):
You can leave this blank to post anonymously, or you can create a Tripcode by using the float Name#Password
A subject is required when posting a new thread
[*]Italic Text[/*]
[**]Bold Text[/**]
[~]Taimapedia Article[/~]
[%]Spoiler Text[/%]
>Highlight/Quote Text
[pre]Preformatted & Monospace text[/pre]
1. Numbered lists become ordered lists
* Bulleted lists become unordered lists


Community Updates

420chan now supports HTTPS! If you find any issues, you may report them in this thread
Shit by Martha Trothood - Sat, 10 Jun 2017 09:31:17 EST ID:59utW5Vn No.144834 Ignore Report Reply Quick Reply
File: 1497101477743.jpg -(29379B / 28.69KB, 259x194) Thumbnail displayed, click image for full size. 29379
What am I doing wrong? Every plant I've grown outside ever has always been so shitty it only has like 5 point leafs. I see plants on other grows and they have 7 leaves like right after seedling sometimes. I give it as much light as I can.
7 posts and 1 images omitted. Click Reply to view.
Beatrice Cisslewell - Mon, 21 Aug 2017 09:28:00 EST ID:bmeuQYME No.145171 Ignore Report Quick Reply
All chinese blurple panels are crap, mars too.
Hedda Clallerdock - Thu, 24 Aug 2017 19:50:02 EST ID:abG39bIs No.145193 Ignore Report Quick Reply
A borderline illiterate mars hydro shill? I never thought I'd see the day!
Simon Farringsin - Sun, 27 Aug 2017 00:04:07 EST ID:5Oi/BJlT No.145219 Ignore Report Quick Reply
Bingo. For the price, you get a good deal. The results are fairly good.

I was forced to switch to LED due to serious over heating issues. Compared to HPS, they have some advantages when the setup isn't ideal.
Graham Wipperbanks - Sun, 27 Aug 2017 05:15:29 EST ID:aWb7Y/oB No.145222 Ignore Report Quick Reply

Dude why do you have such a boner for mars hydro, how about posting some comparisons and evidence about different LED lights instead of acting like a shill and calling people douchebags in multiple threads.
Jarvis Greengold - Tue, 29 Aug 2017 23:20:15 EST ID:QI1rXhZY No.145245 Ignore Report Quick Reply
I've had a buddy that had better results budding the same plant using a old 300w MarsHydro and two 25w CFL's, than a 400w HPS. He still uses the HPS, but doesn't like the heat compared to the LED.

LEDs by Jarvis Blurringkodge - Tue, 22 Aug 2017 21:12:32 EST ID:aWb7Y/oB No.145182 Ignore Report Reply Quick Reply
File: 1503450752632.jpg -(178190B / 174.01KB, 500x503) Thumbnail displayed, click image for full size. 178190
Looking for a new LED light but it's hard to get a read on what's actually good from google.

I'm currently using a shitty mars hydro which does the job but I want one with some 5w chips for better penetration.

Which brands are good?
14 posts and 1 images omitted. Click Reply to view.
Priscilla Grandfoot - Sun, 27 Aug 2017 10:10:44 EST ID:cH4EYP50 No.145225 Ignore Report Quick Reply
I'm not a scientist. I just go by my own experiences, clones under mars hydro have a flat terpene profile, shitty flat high that doesn't last as long, fluffier bud structure and overall a "meh" feel to the whole thing. Then again I use CMHs so it's not exactly a fair comparison to make.

Yeah, you can grow weed with blurples, but if you're after the best then look elsewhere.
Graham Wipperbanks - Sun, 27 Aug 2017 10:41:56 EST ID:aWb7Y/oB No.145226 Ignore Report Quick Reply

My last harvest from a mars panel is literally the densest bud I've ever come across, a friend I have who deals weighed a few buds and laughed at how impossible it would be to sell 20 bags of because the density makes the bags look tiny.
Graham Wipperbanks - Sun, 27 Aug 2017 11:06:06 EST ID:aWb7Y/oB No.145227 Ignore Report Quick Reply

But that's fine with me because it's personal smoke
Basil Chillerwut - Sun, 27 Aug 2017 12:31:07 EST ID:+feR4wOL No.145228 Ignore Report Quick Reply
1503851467881.jpg -(22866B / 22.33KB, 491x487) Thumbnail displayed, click image for full size.
The point is you don't need to buy special panels advertised as weed growing light at all.
Simply using white COBs on a heatsink already works better than most Chinesium Panels sold for 500+.

If that is too much work one could use wide LED foodlights, LED tube lights, etc..

Of course LED marketing bullshit will tell you that it's better to provide plants with just red and blue, which works but is nowhere better than providing plants a full spectrum.
They often show you things like chlorophyll absorption spectra, which is fine if you want to grow grey algae. But higher plants don't just use chlorophyll but a butt-load of other pigments which enables them to essentially use the entire spectrum of light coming from the sun.
Simon Farringsin - Sun, 27 Aug 2017 13:44:14 EST ID:5Oi/BJlT No.145229 Ignore Report Quick Reply
Best kinda smoke.

seedfinder.eu legit? by BlueKachina - Tue, 08 Aug 2017 21:39:02 EST ID:fpAOM8gZ No.145114 Ignore Report Reply Quick Reply
File: 1502242742861.jpg -(118506B / 115.73KB, 1024x683) Thumbnail displayed, click image for full size. 118506
is this website legit and has anyone in the united states used this website and the links it contains?
Wanna get a few cannabis cup winners but all of these are gonna have to come from europe into the states. just dont know a good place to pick from
Cedric Hubberchark - Thu, 10 Aug 2017 00:53:13 EST ID:ol/Sob4l No.145121 Ignore Report Quick Reply
Seeds are legal in most euro countries
never heard of fake shops.
William Gadgewater - Thu, 10 Aug 2017 05:26:27 EST ID:aWb7Y/oB No.145122 Ignore Report Quick Reply

Gorilla / rhino seeds are fake as far as I'm aware. Both their site layouts are the same, they both feature an animal as a mascot, they both send out a ton of spam marketing, however every purchase I'm aware of made on both sites will take your order / payment then email you saying they're out of stock of what you purchased, and autosend you whatever bullshit freebie seeds they decide that are probably worth nothing unless you cancel the order.
Drath'Nor the Anus Destroyer - Wed, 23 Aug 2017 14:53:12 EST ID:qDgWAk/a No.145185 Ignore Report Quick Reply
>>145149 Zamnesia or avalon magic plants maybe

What's the name of this plant by Graham Magglepet - Fri, 18 Aug 2017 20:07:45 EST ID:HbcgaPlI No.145154 Ignore Report Reply Quick Reply
File: 1503101265748.jpg -(2827595B / 2.70MB, 3264x2448) Thumbnail displayed, click image for full size. 2827595
Neighbor was throwing it out and I snagged it from the street lawn. I'm gonna plant it so I need to know how big its gonna grow
Graham Magglepet - Fri, 18 Aug 2017 22:26:14 EST ID:HbcgaPlI No.145155 Ignore Report Quick Reply
1503109574748.jpg -(3474778B / 3.31MB, 3264x2448) Thumbnail displayed, click image for full size.
Edward Cleddlekitch - Sat, 19 Aug 2017 07:37:39 EST ID:N4MjZBMW No.145157 Ignore Report Quick Reply
Hard to tell but from the leaves it could be a type of hibiscus.

I am most likely wrong though.
Basil Goblingway - Mon, 21 Aug 2017 15:52:53 EST ID:c8Vhs+4S No.145174 Ignore Report Quick Reply
hydrangea, it likes sun in the morning and then shade, water every day and you'll get nice flowers which switch colors according to soil ph

whats happenin by Henry Wangerway - Sun, 02 Jul 2017 07:45:03 EST ID:iO68SSV0 No.144976 Ignore Report Reply Quick Reply
File: 1498995903410.jpg -(1613821B / 1.54MB, 2560x1536) Thumbnail displayed, click image for full size. 1613821
ill start by saying that i'm not experienced at all, and i'm basing my first grow off of what i can learn from the internet.

however i'm wondering -- is this plant beginning flowering stages? i'm pretty sure it's not based on what i've read etc, but i want just want to make sure because if i'm still vegetating, i would like to prune my plant :)

will post more pictures

thanks in advance.
15 posts and 6 images omitted. Click Reply to view.
Cornelius Hepperchat - Mon, 03 Jul 2017 12:14:36 EST ID:QI1rXhZY No.144997 Ignore Report Quick Reply
I would also advise against pruning leaves of outdoor plants. That method is best for healthy indoor plants that use artificial lights. Outdoors the plant needs its leaves for protection and as emergency energy stores. Google LST of plants. It may increase your yield by manipulating the structure of the plant, and it will give you another reason to spend more time with your girl.

Also I would agree that your plant is a bitch. I notice a female bud with hairs near the scar where it was topped. Since you've treated her good thus far, are you planning on taking clones from her in a few weeks when shes ready?
Eliza Brupperwill - Mon, 03 Jul 2017 20:42:07 EST ID:iO68SSV0 No.144999 Ignore Report Quick Reply
maybe, it's from a bag seed, i started seven and when they were ready to transplant i literally dumped the rest and kept this one (healthiest, biggest etc) so it wouldn't be an awful idea to clone. it looks pretty happy :)

reminder, the light cycle is in canada, british columbia, vancouver island.
Walter Puttingfet - Mon, 10 Jul 2017 23:07:11 EST ID:iO68SSV0 No.145020 Ignore Report Quick Reply
1499742431222.jpg -(1673431B / 1.60MB, 2560x1536) Thumbnail displayed, click image for full size.
Basil Fushwit - Thu, 17 Aug 2017 22:58:59 EST ID:iO68SSV0 No.145147 Ignore Report Quick Reply
1503025139729.jpg -(270631B / 264.29KB, 1080x1920) Thumbnail displayed, click image for full size.
yay its doin a thing
Basil Fushwit - Thu, 17 Aug 2017 23:00:18 EST ID:iO68SSV0 No.145148 Ignore Report Quick Reply
i took your advice for LST, my plant looks a lot happier now during the day :) everything exposed to sunlight now

What's the diagnosis doc by Cedric Sebberdale - Wed, 16 Aug 2017 16:43:00 EST ID:Fp2tJEwo No.145141 Ignore Report Reply Quick Reply
File: 1502916180006.jpg -(441360B / 431.02KB, 1080x1920) Thumbnail displayed, click image for full size. 441360
Hey guys
This is my first ever grow and its going great! All leaves and branches look great and the plant is generally in pretty good shape. All except this one lower branch that is starting to look like shit. What is wrong with it? Do you guys know?
I use our household compost as a fertilizer and my soil is some generic herb soil + some earthworms I found.
Cedric Sebberdale - Wed, 16 Aug 2017 16:45:15 EST ID:Fp2tJEwo No.145142 Ignore Report Quick Reply
1502916315006.jpg -(674414B / 658.61KB, 1920x1080) Thumbnail displayed, click image for full size.
Here's a bonus pic of the early buds that have formed. Should I cut the shitty lower branches off so the juice will flow to the upper, bigger buds?
Phineas Wemmleman - Wed, 16 Aug 2017 23:11:23 EST ID:IaBz+5kP No.145145 Ignore Report Quick Reply
Looks fine, as the plant flowers it'll start drawing nutes away from lower branches, totally normal

Male by Emma Blunkinbanks - Wed, 09 Aug 2017 13:09:50 EST ID:59utW5Vn No.145116 Ignore Report Reply Quick Reply
File: 1502298590545.jpg -(183314B / 179.02KB, 720x1278) Thumbnail displayed, click image for full size. 183314
Is this a male plant
3 posts and 1 images omitted. Click Reply to view.
Jenny Grandwater - Thu, 10 Aug 2017 21:40:30 EST ID:otmZsgut No.145131 Ignore Report Quick Reply
They really spread seeds that fast? What if it's just a hermie
Cornelius Bullerfield - Fri, 11 Aug 2017 04:05:53 EST ID:A08FXJC8 No.145132 Ignore Report Quick Reply
If it was hermie I would tell you the same. Kill it now.
Thomas Bullybanks - Fri, 11 Aug 2017 11:01:39 EST ID:59utW5Vn No.145134 Ignore Report Quick Reply
I need as much pot as possible
James Mellerbanks - Sat, 12 Aug 2017 07:19:35 EST ID:A08FXJC8 No.145135 Ignore Report Quick Reply
1502536775801.jpg -(4340887B / 4.14MB, 2592x3888) Thumbnail displayed, click image for full size.
Why do people even bother to post here when they just reject help from people who know what they're talking about.

You're retarded. Enjoy your unsmokeable seed weed bud.
Reuben Femblenark - Sat, 12 Aug 2017 20:02:50 EST ID:P0CDNFMe No.145136 Ignore Report Quick Reply
You can't keep males or hermits anywhere near females

Soil Nutrients for Outdoor growing by Charlotte Pungerdock - Wed, 09 Aug 2017 14:43:42 EST ID:gyo9iEgD No.145119 Ignore Report Reply Quick Reply
File: 1502304222756.jpg -(5009274B / 4.78MB, 3024x4032) Thumbnail displayed, click image for full size. 5009274
Looking for good nutrients to add to my outdoor grow plants. I planted them in Roots Organic 707, and they have been doing pretty well. Wondering if there are any good nutrients I can add in order to increase bud quality.

Also, Started to notice that some of the leaves are a little mottled, or kind of a lighter green than they used to be. Not sure whats going on.
Thomas Fanderwack - Wed, 09 Aug 2017 22:29:38 EST ID:djKahuam No.145120 Ignore Report Quick Reply
Probably need some nitrogen.

Biobizz grow and bloom works very well.
Hugh Fogglestock - Thu, 10 Aug 2017 10:40:29 EST ID:A08FXJC8 No.145124 Ignore Report Quick Reply
1502376029700.png -(356841B / 348.48KB, 1748x1240) Thumbnail displayed, click image for full size.
Cannabis plants arn't actually ment to be super dark green. Too much nitro causes darker leaves and if too much, clawing.

I personally use Hesi Soil neuts for my outdoor plants and they seem to love it.

Also its pretty common for some of your bigger fan leaves and leaves that don't get as much light to yellow and die off. This is beacuse the plant is now putting energy into flowering and not into the leaves.

I use this chart as a rough guide for my neut scedule. Does the job.
Always give half the amount the bottle tells you to use also. They always tell you to put too much so you have to buy more, marketing shite.

Cfl grow by Doris Suvingstet - Sat, 05 Aug 2017 11:06:14 EST ID:QzC4RLav No.145084 Ignore Report Reply Quick Reply
File: 1501945574594.jpg -(257737B / 251.70KB, 720x1278) Thumbnail displayed, click image for full size. 257737
Is it possible to grow good weed with a cfl light? I have a small closet space I wanna grow in and I can't afford a serious light but I don't want like shit fluffy stringy leaf weed that tastes and smells like stem and leaf.

I wanna just one big light and hopefully buy smaller lights to stack around it as the plant gets bigger. Thinking of starting with 250w and adding 80w lights all around.
4 posts omitted. Click Reply to view.
Cyril Brashhit - Sun, 06 Aug 2017 11:19:09 EST ID:ef1tcmWF No.145102 Ignore Report Quick Reply
Yeah, it's just a pain in the ass because you have to keep your lights super close to the canopy and during the stretch you have to adjust them every few days. I put power strips back to back and plug in 3 lights each with those little plug adapters and put a reflector(disposable baking pan) on top of the whole thing and it makes a decent light for really cheap. I think LED has come down in cost enough that it beats it though.
Cyril Brashhit - Sun, 06 Aug 2017 11:20:28 EST ID:ef1tcmWF No.145103 Ignore Report Quick Reply
I've done it before. There's not much to write about, you just use both. It works fine.
Jarvis Gablingpore - Sun, 06 Aug 2017 15:52:51 EST ID:abG39bIs No.145104 Ignore Report Quick Reply
So have I but the lack of sample studies annoys me. I might do a batch with and without cfls and see what the difference is in grams per watt. I suspect it will be far more than the regular shitty yields per watt with cfls.
Not op btw
Emma Blunkinbanks - Wed, 09 Aug 2017 02:50:07 EST ID:59utW5Vn No.145115 Ignore Report Quick Reply

If you add more light you'll get more bud are you worried about spectrums or something? How many watts of cfl are you adding
Isabella Wublingworth - Thu, 10 Aug 2017 10:41:19 EST ID:abG39bIs No.145125 Ignore Report Quick Reply
Nah just curious. Cfls generally get very low yield per watt but I suspect this doesn't apply as much with a combination of other types of lights since cfls allow you to place them in the place most beneficial to the plant at the expense of parts of the plant further than the cfl

Shit Strains Thread by Angus Trotdale - Fri, 07 Jul 2017 22:10:33 EST ID:5Oi/BJlT No.145009 Ignore Report Reply Quick Reply
File: 1499479833258.jpg -(102847B / 100.44KB, 960x720) Thumbnail displayed, click image for full size. 102847
So, I got some Girl Scout Cookies Extreme...whatever that means...I assume it means it is at least mostly like GSC....anywho, this fucking strain is just a piece of fucking shit so far.

Basically, it grows slow as fuck compared to other strains, and it is more sensitive than your last clingy relationship. I mean, fuck....I swear I look at it wrong and it goes to shit. Tried to flower it, but the recent high temps have made it fucking just curl up. I may end up losing it. Sort of debating if I should throw it back into veg. Only been in flower for a week and a half. Probably the only way to save it to be honest.

But, fuck me...I keep getting janky genetics on some strains...always new strains...and seem to come across some similar stories. Pisses me off. I like the old guard strains, but new shit is nice too. Right now I feel like only the older strains are worth it. Jack Herrer, White Widow, etc.

Damn market forces making people release janky seeds!
11 posts omitted. Click Reply to view.
Augustus Duckworth - Thu, 20 Jul 2017 01:57:27 EST ID:q+SELiGq No.145056 Ignore Report Quick Reply
fuck your "locked in" strains that are so fucking inbred that they aren't worth putting in dirt. go drop $250 on a pack of "real dj short blueberry" f9001 seeds before you doubt me, you'll be lucky to get two spouts from 10 seeds and neither of them will be keepers.
i chuck pollen, every fucking harvest i got new strains and they all grow like monsters and deliver dankest you ever smoked and danker than that. if you want predictability grow clones. i can get a blueberry cut from a pal that was a seed in 2005, it kicks ass thats why he kept it so long. why should i gamble on seedpack blueberry if i can grow awesome blueberry guaranteed from clone?

p.s jorge cervates is a joke, dude is way behind the curve, don't your advice from some high times charlatan. him and a lot of the other big names are all bullshit artists, good salesmen, but not growers of any skill.

p.p.s. the whole breeder snobbery shit is a joke. anyone can make good pot seeds. if mommy was dank and daddy was from a good seedpack strain (TGA or whatever) you got solid gold seeds. ppl say GG4 is the best shit ever and it was made by accident so how much brains could the breeders have? did anyone ever make the fastest airplane in the world by accident?
Esther Nuzzlewere - Thu, 20 Jul 2017 14:55:04 EST ID:5Oi/BJlT No.145058 Ignore Report Quick Reply
Fuck you and your fucking attitudes.
Fucking Greenforth - Fri, 21 Jul 2017 06:07:10 EST ID:N7wguIyF No.145061 Ignore Report Quick Reply
Phyllis Cennerfane - Fri, 21 Jul 2017 20:45:57 EST ID:5Oi/BJlT No.145065 Ignore Report Quick Reply
Well, shit. Ain't nothing past all caps. Guess you win the argument.
Nigel Darthood - Tue, 08 Aug 2017 13:13:52 EST ID:vZiBHT3Y No.145113 Ignore Report Quick Reply
>But, fuck me...I keep getting janky genetics on some strains...always new strains...and seem to come across some similar stories. Pisses me off. I like the old guard strains, but new shit is nice too. Right now I feel like only the older strains are worth it. Jack Herrer, White Widow, etc.

Stop buying polyhybrids with 10+ different things in them.

Cacti growing from seeds by Fucking Simblewick - Sun, 06 Aug 2017 08:19:28 EST ID:uSv1glDF No.145100 Ignore Report Reply Quick Reply
File: 1502021968537.jpg -(72792B / 71.09KB, 377x286) Thumbnail displayed, click image for full size. 72792
So I received my package of cactiseeds.
20 of each. San Pedro, bolovian torch, peruvian torch and peyote.
I've read a lot beforehand and I am still not too confident to be honest.

Anyone here with some experience with growing any of these from seed?

I am NOT looking for ways to grow them as fast as possible at all, I Just want to cultivate these sacred beings as good as I could and threat them with the respect they Reserve so I can enjoy the experience when the years passed and the time has come.

I was thinking about trying coconutsoil but im feeling Like they Just gonna rot this way
Nathaniel Hablingridge - Mon, 07 Aug 2017 00:24:03 EST ID:ol/Sob4l No.145105 Ignore Report Quick Reply
I grown cactus from seed
The seeds of various species where really small so i planted them in a vermiculite mix with a generous top layer of sand to prevent them from being flushed away. use a mister and or dipping the bottom of the pot.
Nigel Darthood - Tue, 08 Aug 2017 13:11:13 EST ID:vZiBHT3Y No.145112 Ignore Report Quick Reply
Sand/coco/perlite or pumice mix. Don't go too hard on the send. Don't let them rot out but keep them moist. Don't put any nutrients in because from seed it will be very sensitive but you can topfeed later on.

Stink bomb inquirie by Frederick Duckville - Tue, 27 Jun 2017 23:10:33 EST ID:zBvLFMCu No.144952 Ignore Report Reply Quick Reply
File: 1498619433698.jpg -(1257774B / 1.20MB, 2560x1440) Thumbnail displayed, click image for full size. 1257774
Here is a plant gifted to me by my neighbors who are moving. I usually only grow mints and lavenders so I need a little help
I live in Southern California and I am more concerned with keeping it alive to harvest the buds eventually.
1 posts omitted. Click Reply to view.
Phoebe Pittshit - Thu, 29 Jun 2017 03:00:19 EST ID:i3Nh2wQD No.144961 Ignore Report Quick Reply
1498719619822.jpg -(557132B / 544.07KB, 2560x1440) Thumbnail displayed, click image for full size.
Update, my neighbors gave us a lighting system today amd I have moxed tpgether nutrients in some water to feed the plant on a plate
Augustus Messlefoot - Thu, 29 Jun 2017 04:02:51 EST ID:4/dBxXA5 No.144962 Ignore Report Quick Reply
That plant gets sadder and sadder every time you post a photo. Like i said before. needs a repot immedietly. Looks like it also has been over fed, look how the tips of the leaves are curling downwards and clawing. Usually too much nitrogen.
Hugh Hashdatch - Tue, 25 Jul 2017 15:38:37 EST ID:ONGAka5s No.145073 Ignore Report Quick Reply
That light fixture needs to be way closer to the plant, either lower that or raise the plant.

You also need more light in general. With fluorescent lamps you might get 0.25 grams per watt if you are lucky. You only have two tubes out of four. Try to get even more. For the vegetative state you'll want as much "blue" color temperature you can. You should find tubes that are branded "daylight", 6500K or so. For flowering you'll need "red" light, like 2700k "warm light" or lower, maybe 3 tubes "red" and 1 "blue".
John Fittingson - Sun, 06 Aug 2017 02:12:10 EST ID:oqapF6WA No.145097 Ignore Report Quick Reply
omfg that poor plant. It would be happier and healthier growing out of an old boot.
Ernest Nicklestone - Sun, 06 Aug 2017 02:42:09 EST ID:jhzTni1o No.145098 Ignore Report Quick Reply
1502001729316.jpg -(36616B / 35.76KB, 600x454) Thumbnail displayed, click image for full size.

<<Last Pages Next>>
0 1 2 3 4 5 6 7 8
Report Post
Please be descriptive with report notes,
this helps staff resolve issues quicker.