Hi can I have some advice please

[Cheddar1991]

Hi these are in week 6 of flower does anyknow know what the brown bits on the leaves are had same prob in veg.

Growin in soil under 450w led

Thanks

 

[2Bad]

Looks like calcium def

 

[MIGrampaUSA]

Looks like calcium def

^^^ Calcium like he said.

However, I've seen worse. You won't fix the brown spots on the leaves that have already shown damage, but you can get on top of the situation by adding additional calcium. Do you have any cal-mag handy?

 

[2Bad]

If youre growing in soil/organically you're gonna want gypsum..
espoma 3tbs every 2 weeks OR down to earth 2tbs every 2 weeks

 

[Anthem]

Hi these are in week 6 of flower does anyknow know what the brown bits on the leaves are had same prob in veg.

Growin in soil under 450w led

Thanks

That far into flower, Calcium would be an odd deficiency. Did y9u change anything in the nutrients you are feeding the plant?

 

[Cheddar1991]

^^^ Calcium like he said.

However, I've seen worse. You won't fix the brown spots on the leaves that have already shown damage, but you can get on top of the situation by adding additional calcium. Do you have any cal-mag handy?

Yes I do I'll start adding some on thanks

 

[Cheddar1991]

That far into flower, Calcium would be an odd deficiency. Did y9u change anything in the nutrients you are feeding the plant?

No just been giving them the same

Monkey a and b
Monkey rootshoot
Monkey pk9/18 week 5/6
Monkey bloom
Monkey stress

Could light stress be a cause if it wasn't calcium ?

Using a sf4000 spider farmer canopy about 25 inch under the light. Ran out of head room now.. I've heard them lights tend to have hot spots but also don't look like light stress.

Thanks

 

[PahPahCee]

just a side note:

Don’t pluck the wilted leaves out. You don’t want to create any wounds on the leaves causing sap to get inside the bud. This can lead to bud rot.

 

[2Bad]

just a side note:

Don’t pluck the wilted leaves out. You don’t want to create any wounds on the leaves causing sap to get inside the bud. This can lead to bud rot.

Huh ? Never heard that one before.