Yellow spots, dying leaves... Nutrient Burn?

[bijanator]

I am growing Sour Diesel x G13 Haze. She's into her 3rd week of flowering, This is an outdoor grow. I am growing in miracle-grow potting soil & using Miracle grow all purpose plant food. Noticed a lot of yellow spots on the fan leaves, and my bottom leaves are dying... is this nutrient burn or nutrient deficiency?
Oh, and should i trim the dead fan leaves from the plant?

 

[mcpurple]

it looks like burn to me, but it could be a Def. just give it plain water and if it doesnt spread then it was over nute if it still spreads then it is a Def. or another prob and i would cut any leaf more then 75 percent dead

 

[peekaboo]

miracle grow suxs.

 

[mcpurple]

miracle grow suxs.

no it doesnt ive seen many great grows with it and it is very cheap. the only thing that will make it suck is the grower himself. the slow release soil is not a good choice though

 

[bijanator]

I got the soil that says it keeps feeding for up to 6 months...

 

[mcpurple]

I got the soil that says it keeps feeding for up to 6 months...

ya that is strong stuff and should be mixed with a soil that has no nute in it to make sure no burning happins. but just do like i said and you should be fine. its only a small prob

 

[bijanator]

thanks ill try it starting tomorrow...
any other thoughts/suggestions about this plant would be greatly appreciated

 

[NateDizity1420]

MG itsnt bad ive been using it for 8 years now, its just the slow release fertilizer that screws people up, but so far i never got nute burn once yet. As far as your leaves go to me they dont really look like fert burn they maybe some sort of Nute Def. but leaves dieing and falling off the bottom like that are normal especially as far along into your flowering stage as you are.

 

[mcpurple]

MG itsnt bad ive been using it for 8 years now, its just the slow release fertilizer that screws people up, but so far i never got nute burn once yet. As far as your leaves go to me they dont really look like fert burn they maybe some sort of Nute Def. but leaves dieing and falling off the bottom like that are normal especially as far along into your flowering stage as you are.

the yellowing in bottom leafs is only normal if you deprive it of nutes many people keep all theri leafs green until they harvest all you do is feed it more N. its just that most flowering nutes are very low in N so it gets yellow witch is kinda bad in the last few weeks because that is when they really fatten up and the more healthy leafs means more bud production. and i still say its nute burn in the last pic their is a leaf that is hanging shrivel up. and it shouldnt be a Def. because the nutes he is using cover it all it is 24-8-16 and has micro nutes all within in a decent range
and bijanitor i dont think their is any pointers i can give you unless theri is a pic of the whole plant.

 

[5thplanetballer]

not on the same topic but i really need help with my grow. i have a bubblicious autoflower from nirvana and one of my plants is wilting. my other 4 look great, but this one seems to be dying. i've been watering it normally, and the light patterns havent changed. any help would be great.

 

[mcpurple]

well i dont want to jack this guys thread so mabye post your own thread and include pics

 

[anomaly1990]

the yellowing in bottom leafs is only normal if you deprive it of nutes many people keep all theri leafs green until they harvest all you do is feed it more N. its just that most flowering nutes are very low in N so it gets yellow witch is kinda bad in the last few weeks because that is when they really fatten up and the more healthy leafs means more bud production. and i still say its nute burn in the last pic their is a leaf that is hanging shrivel up. and it shouldnt be a Def. because the nutes he is using cover it all it is 24-8-16 and has micro nutes all within in a decent range
and bijanitor i dont think their is any pointers i can give you unless theri is a pic of the whole plant.

You actually should deprive your plants of N completely at the end of flower it will give you denser better tasting buds.