little yellow dots indoor led grow..

[higherandhigher]

hopefully it just needs extra ca mg

 

[ArtfulCodger]

If you post a pic we'll have a better idea of what might be going on.

 

[higherandhigher]

If you post a pic we'll have a better idea of what might be going on.

 

[ArtfulCodger]

When the yellow dots line up along the veins, my first guess is potassium.

 

[higherandhigher]

Ok as a new grower who hasn't had that problem and haven't researched it yet my question is what should I add it's pretty far along into flower it's not all the leaves yet

 

[RoadKillSkunkHunt]

Ok as a new grower who hasn't had that problem and haven't researched it yet my question is what should I add it's pretty far along into flower it's not all the leaves yet

I use nutrient salts so what I would do might differ if you're growing organically. Potassium comes into high demand right at the start of stretch and through-out flowering. Add a potassium sulfate based bud "sweetener" to your routine. Use it as directed. Its a potassium boost. The sulfates part is what they refer to as a sweetener. I'm not sure how sweet it makes it, but sulfur is a required micro so having some in the mix is ok.

Hopefully an organic grower will come along and share their fail safe method.