WE NEED HELP! Possible deficiency?? Pics included...

Our one indica is 21 days into flowering and she started developing weird shit on the outsides of the fan leaves. On the serrated part working inward. Does anyone know what the hell this is? I'm baffled... Been looking at pics of sick plants but can't seem to pinpoint this one... Would appreciate any and all help...Thanks guys!

The first pic shows the problem. The second pic is a shot from the top down so you can see the first few levels of fan leaves are ok and then the problem begins... or ends, I dunno.

try flushing and adding new ferts and get in some foliage spray ( ebsom salts and some flowering addative like asome blossom )also dont spray wit lights on ull burn ur plants

kuhdoffi said:

try flushing and adding new ferts and get in some foliage spray ( ebsom salts and some flowering addative like asome blossom )also dont spray wit lights on ull burn ur plants

Click to expand...

We bought some Canna Terra Flores, which is specifically made for Cannabis, added that with some molasses and fed them today. I haven't fed them other than the time release fert. that was in the growing medium. I'm positive now they are just STARVING for nutes. I used epsom salt in water and foliar sprayed them for the first few weeks of Veg. The BlackStrap Molasses we added has added Magnesium, Iron, and Calcium so i'm going to lay off the epsom salt since the molasses has Mag in it. And just for the record we NEVER water or foliar spray with the lights on. NEVER! Thanks for replying man. We appreciate it!

a little starving...and it also looks like it could be a little heat stress...what are your high temps?

honkeytown said:

a little starving...and it also looks like it could be a little heat stress...what are your high temps?

Click to expand...

My highest temps are around 86 degrees. We have a homemade CO2 jug in there and that seems to be helping alot. It's been in there since the 16th. I'm positive they are starving. It's our first grow but I know these Canna products and the molasses will help. Soon to add a swamp cooler as well. That should help tremendously. Thanks for your help man!

you know what you are doin bro...feed and get those swampers...lol may talent be with you...fuck luck

honkeytown said:

you know what you are doin bro...feed and get those swampers...lol may talent be with you...fuck luck

Click to expand...

Thanks man! Yeah we can't wait to get the girls back on track!