brown tips??

GrowKindNugs

Well-Known Member

• May 9, 2009

• #1

what up guys?? you can check my grow out in my sig...today i noticed some brown tips on the leaves of my white rhinos..it's on some other of my ladies, just not as bad...i'm thinking maybe nute burn, but i've always been a light feeder, so i'm not sure...the tips are brown and their curling upwards...i'm also wondering if my tap water is bad cause i saw a bit of this on my last grow...thanks for any help dudes....


GKN

 

morrisgreenberg

Well-Known Member

• May 9, 2009

• #2

that is the lightest of light really light nutrient burn, did i say light? very light, cut back on nutrient strenght, other than that your looking good my friend, another kwick tidbit, you see how dark green your leaves get. like almost blue, this means they are getting more than enough food, and the next stage is burnt tips

 

GrowKindNugs

Well-Known Member

• May 9, 2009

• #3

morrisgreenberg said:

that is the lightest of light really light nutrient burn, did i say light? very light, cut back on nutrient strenght, other than that your looking good my friend, another kwick tidbit, you see how dark green your leaves get. like almost blue, this means they are getting more than enough food, and the next stage is burnt tips

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awesome, thanks alot man, great stuff...i didn't think it was anything too bad, cause their starting to develop nicely, crystals everywhere! take it easy

GKN

 

CANinBIZ

Well-Known Member

• May 9, 2009

• #4

I have plants outdoors and had bugs awhile ago and some of them made the tips look like the 3rd picture. Also, most the tips are pulling up towards the lights? It could be a mg def. It's usaly the caue of the leaves pulling up and look a little burnt. From http://www.marijuana-seeds.net/Thanks-ThankYou.htm "Magnesium deficiency will exhibit a yellowing (which may turn brown) and interveinal chlorosis beginning in the older leaves. The older leaves will be the first to develop interveinal chlorosis. Starting at leaf margin or tip and progressing inward between the veins." It's a realy easy to fix too.

 

morrisgreenberg

Well-Known Member

• May 10, 2009

• #5

interveinal chlorosis apears in MG cal, and nitrogen deficiensies, i know your heart is in the right place, but his leaves are dark, thats the easiest thing to spot, and im more than sure kind nugs if not much grow exp. hes been on riu long enough to spot these easy symptoms

 

morrisgreenberg

Well-Known Member

• May 10, 2009

• #6

also kindnugs, do me a favor, i dont know if you practice this or not, but try to flush your medium monthly, keep your root zone clean so she can take her regular feedings without any extra salt build up, i cant even begin to list all the benfits of doing this, cheers!

 

CANinBIZ

Well-Known Member

• May 10, 2009

• #7

morrisgreenberg said:

interveinal chlorosis apears in MG cal, and nitrogen deficiensies, i know your heart is in the right place, but his leaves are dark, thats the easiest thing to spot, and im more than sure kind nugs if not much grow exp. hes been on riu long enough to spot these easy symptoms

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Your right, Just putting in my input glad to see your not jerk about it, I never realy had an over fert. problem and I like to learn by trail and error so I don't mess up again, atleast I'll know if it happens.

 

GrowKindNugs

Well-Known Member

• May 10, 2009

• #8

awesome, thanks alot for the info! i originally thought nute burn, but i feed them light, so i guess i'm gonna go even lighter now...i haven't flushed this grow yet and i think i will next watering...i thought if it were mostly organic soil you didn't have to flush till harvest, but it can't hurt so i'm gonna do it...thanks again...


GKN

 

morrisgreenberg

Well-Known Member

• May 10, 2009

• #9

every fertilizer organic soil or chemical hydro, tons of salt, it builds up in the root zone, can cause PH flux, over fertilization, the plant will drink alot, not taking up all the nutrients, leaving some behind. combine this with your next feeding and bam

 

GrowKindNugs

Well-Known Member

• May 10, 2009

• #10

ok, cool, i'm gonna flush forsure...thanks again....is this gonna effect my ladies in any other negative way?? stunted growth or anything?? i hope not