Have A Plant Problem? Check Here First

newgrowop said:

Anybody seen this? Have checked around and some posts say lack of magnesium, some say lack of potasium? Any advice?

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i also would say lack of magnesium

Hey guys, I found a copy of the first post with the pics still intact: http://www.marijuana-seeds.net/Thanks-ThankYou.htm

ANYBODY THAT UNDERSTANDS, PLEASE HELP.
LEAF TIPS ARE TURNING YELLOW AND BROWN! IDK Y.

One week ago i changed the water/nute solution. I fed the girls the gro, micro, bloom, and kool bloom but all at half dose. So i don't think i'm overfeeding. Its either deficit, which i'll change solyion after work today, or a temperature thing. Please help!!!!!!!!!!!!!!!!!!!!! Thanks!!!!!!!!!!!!!!!!!!!

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wow this would be awsome if the pic worked

JoeGreenThumb said:

ANYBODY THAT UNDERSTANDS, PLEASE HELP.
LEAF TIPS ARE TURNING YELLOW AND BROWN! IDK Y.

One week ago i changed the water/nute solution. I fed the girls the gro, micro, bloom, and kool bloom but all at half dose. So i don't think i'm overfeeding. Its either deficit, which i'll change solyion after work today, or a temperature thing. Please help!!!!!!!!!!!!!!!!!!!!! Thanks!!!!!!!!!!!!!!!!!!!

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If it happened after you changed to something different I would either go back to your old solution, or do just straight water. Maybe the plant doesn't like the new mix, or it doesn't need any more nutes. I always see ppl adding when they should try and take away.

gumball said:

If it happened after you changed to something different I would either go back to your old solution, or do just straight water. Maybe the plant doesn't like the new mix, or it doesn't need any more nutes. I always see ppl adding when they should try and take away.

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Little bit of a miswording/interpretation. When i said i changed nutes i meant just changed mixture strength or solution. If you're familiar with the GH Flora series feeding schedule, it says for transition between grow and bllom you use 10ml Florogrow, 10 ml Floramicro, 10 ml Florabloom, and 2.5ml KoolBloom.

Well i used half of what was instructed, and....................a week later............. yellow tips.

I don't think its nute burn because the nute level would have dropped in one week and it would've happened right away. Unless its just mineral build up.....IDK...

Soil is a buffer and it takes time for the full nute effects to be noticed. The fact that you did some and received an unexpected result is telling me that what you did gave you the result, no disrespect intended.

She just didn't like the feeding, or it is a mineral buildup causing a nute lockout, or a ph lockout. Either way, I think the best approach would be good ph'ed water at maybe twice the amount of water as your container size is for a week or two.

Don't worry about her not getting enough nutes, she will do fine without them. Good luck and keep us posted.

gumball said:

soil is a buffer and it takes time for the full nute effects to be noticed. The fact that you did some and received an unexpected result is telling me that what you did gave you the result, no disrespect intended.

She just didn't like the feeding, or it is a mineral buildup causing a nute lockout, or a ph lockout. Either way, i think the best approach would be good ph'ed water at maybe twice the amount of water as your container size is for a week or two.

Don't worry about her not getting enough nutes, she will do fine without them. Good luck and keep us posted.

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not using soil. Hydroponics

Oh, then I don't know, sorry I missed that one. Yeah, I do know that nutes def or too much shows up much faster in hydro than in soil. I just have no experience there to help. Sorry joe

I think it could be the PH

i changed the solution again to bloom now, but 1/4 strength. i hope things will straighten out.

JoeGreenThumb said:

i changed the solution again to bloom now, but 1/4 strength. i hope things will straighten out.

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i hope you get it worked out too Joe, sorry you couldnt find more help here

So I'm growing in a polytunel. The strain=AMS fem from greenhouse seed's. The plant's are in the ground with some slow release granular nute's. I hope someone can help.

joe green thumb, soz aint bin about much just harvested lol..... if the leaves are turning pale yellow but uniformally ie nt patches.. and u have brown curls at the end and edge tips are brown and raised i would say u need to up nutes,, do u measure ya cf or ppm? u can tell if its drinking more water than nutes, or more nutes then adjust acordingly

i don't have a ppm, cf or ec tester. whats this i hear about you can't under-feed them, so i'm only doing 1/4 strength recommended. ???

Can the pics on this post be put back up? Only getting red x's where the pics should be.

the pic's are linked to a different website, and I guess that website has removed them. dont know where you can find more pics, but i know there is another thread with about the same pics somewhere on RIU

whynot said:

Can the pics on this post be put back up? Only getting red x's where the pics should be.

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here is a link that might help

http://www.icmag.com/ic/showthread.php?t=11688

Nitrogen deficiency, definately up the nutes, if the nutes aren't working then ajust the ph

This is taken directly from http://www.greenmanspage.com/guides/plant_abuse.html It's still there with all the pics intact.
Didn't even give credit where it was due. boo, hiss