This nute burn?

midgaar · #1 (**permalink**) 01-26-2009, 02:06 AM

I have a couple young clones exhibiting the same symptoms. The leafs are curling down and have a leather appearance. It also seems the leaf tips are dried out and or burnt. Anyone have a clue what's going on here?

pH: 5.8-6.3 It takes 2-3 days to drift from 5.8 to 6.3. pH is stable.
ppm: 800 floranova nutes
lighting: 1000 watt HPS ~30 inches from clones.

SmknVTEC · #2 (**permalink**) 01-26-2009, 06:53 AM

Yeah looks like over fert. If it trickles uip to 6.3 then start the ph at 5.2 or so then if it moves up it stays under 5.9 which is about the highest you want it to go.

ganjaganja · #3 (**permalink**) 01-26-2009, 07:52 AM

yes you have too much nutes in the water.

get the ppm's lower and see what the new growth looks like

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#1 (permalink) 01-26-2009, 02:06 AM
midgaar Registered User Join Date: Jun 2008 Posts: 98	This nute burn? I have a couple young clones exhibiting the same symptoms. The leafs are curling down and have a leather appearance. It also seems the leaf tips are dried out and or burnt. Anyone have a clue what's going on here? pH: 5.8-6.3 It takes 2-3 days to drift from 5.8 to 6.3. pH is stable. ppm: 800 floranova nutes lighting: 1000 watt HPS ~30 inches from clones.

#2 (permalink) 01-26-2009, 06:53 AM
SmknVTEC Moderator Extraordinaire Join Date: May 2003 Location: Tornado Alley Posts: 8,092	Yeah looks like over fert. If it trickles uip to 6.3 then start the ph at 5.2 or so then if it moves up it stays under 5.9 which is about the highest you want it to go. __________________ "I build cars for young men that only old men can afford"- Enzo Ferrari (1898-1988) LED Thread PGAMG Thread MG vs. Generic Soil Current and Legit Seedbanks GC Forum Rules

#3 (permalink) 01-26-2009, 07:52 AM
ganjaganja Registered User Join Date: Oct 2006 Location: Amsterdam Posts: 1,027 Blog Entries: 1	Re: This nute burn? yes you have too much nutes in the water. get the ppm's lower and see what the new growth looks like __________________ "Welcome, ganjaganja. You last visited: Today at 04:20 AM" USE THIS LINK BEFORE POSTING ABOUT SICK PLANTS: http://forum.grasscity.com/absolute-...e-posting.html Indoor Ebb&Gro Lucas Formula Grow!::http://forum.grasscity.com/grow-jour...ml#post3795114 everything I write online is a lie to make me appear cool to other uncool people.

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