Heat dis-colouration?

MJ20 · 04-29-2012, 10:42 AM

Is it possible for a plant to be dis-coloured somewhat if a grow area is too hot?

PartyBro420 · 04-29-2012, 12:14 PM

It most certainly will, but it won't be the only sign you'll see, it'll look like the leaves are narrowing out towards the end and almost getting crispy and yellow.

Growdude · 04-29-2012, 12:47 PM

Most discoloration is from light bleaching, heat stress can also cause leaf edges to roll upwards, both are usually toward the top of the plant or closest to the light.

Got any pictures? How hot are we talking about?

The Hemp Goddess · 04-29-2012, 03:15 PM

I get light bleach sometimes even when temps are in line.

MJ20 · 04-29-2012, 03:24 PM

No pix yet as I dont have a cam,no idea on temps either but, i had my bulb a lil closer (abt 1.3ft) to a single plant I have and noticed since that, a little more yellowing of the lil guy.Now the lil guy has been doing alright right and pointing upwards since I brought the bulb closer but its just the yellowing that's throwing me off..will try to get sum pix soon

04-29-2012, 10:42 AM	#1
MJ20 Super Sativa Join Date: Aug 2006 Posts: 956 :	Heat dis-colouration? Is it possible for a plant to be dis-coloured somewhat if a grow area is too hot? __________________

04-29-2012, 12:14 PM	#2
PartyBro420 Canucks Fan Join Date: Sep 2011 Location: Under the shade of my garden Posts: 472 :	It most certainly will, but it won't be the only sign you'll see, it'll look like the leaves are narrowing out towards the end and almost getting crispy and yellow. __________________ I'd rather have this bottle in front of me, than a frontal lobotomy First Journal V.I.S.C. Vertigo Current Journal Arjan's Strawberry Haze and Chemdog

04-29-2012, 12:47 PM	#3
Growdude I am the Smo King Join Date: Oct 2006 Posts: 4,276 :	Most discoloration is from light bleaching, heat stress can also cause leaf edges to roll upwards, both are usually toward the top of the plant or closest to the light. Got any pictures? How hot are we talking about? __________________ * Only Users Lose Drugs * My latest WW grow My grow journal White Widow Monsters

04-29-2012, 03:15 PM	#4
The Hemp Goddess Granny Mod Join Date: Aug 2006 Posts: 11,728 :	I get light bleach sometimes even when temps are in line. __________________ Well Behaved Women Rarely Make History Laurel Thatcher Ulrich http://www.marijuanapassion.com/foru...ad.php?t=30891 <-- DIY 150 watt cool tubes http://www.marijuanapassion.com/foru...ighlight=scrog <-- DIY SCROG

04-29-2012, 03:24 PM	#5
MJ20 Super Sativa Join Date: Aug 2006 Posts: 956 :	No pix yet as I dont have a cam,no idea on temps either but, i had my bulb a lil closer (abt 1.3ft) to a single plant I have and noticed since that, a little more yellowing of the lil guy.Now the lil guy has been doing alright right and pointing upwards since I brought the bulb closer but its just the yellowing that's throwing me off..will try to get sum pix soon __________________

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