HELP! Help leaves have brown spots all over

[cameron5592]

Help over the past few days there has been brown spots all over my leaves, the spots will take over the whole leaf and kill it, the tips of my leaves have been curling down too any info if this is a nutrient or pest problem?

 

[3Berries]

Just lower leaves? It would be a mobile nute deficiency probably.

Saw it's the big fan leaves. Same story. They are giving up their nutes!

 

[GroBuddy]

Looks like calcium, on the one leaf on plant still. You been feeding? What kind of water you use tap or ro

 

[Rwise]

Could be a PH issue, whats the PH?

 

[SoOrbudgal]

How hot is it and do you water enough? What is the soil mix your using does it contain cow manure?

 

[cameron5592]

yes i water with tap water and yes i amended the soil at the beginning of the year with down to earth nutrients and i just added some giga green as i thought it might help