Yellow Leaves, Also some spots

[marley007]

Leaves turning yellow and some spots in middle of leaves.

Used scotts soil, pearlight, eco grow nutes, was on 12/12 and now on 18/6 light is cfl.

 

[Dirtyboy]

Looks like they need nitrogen.

 

[marley007]

Looks like they need nitrogen.

How to I give the plant nitrogen? Coffee grounds?

 

[Spoony Da Dro Man]

Leaves turning yellow and some spots in middle of leaves.

Used scotts soil, pearlight, eco grow nutes, was on 12/12 and now on 18/6 light is cfl.

Was on 12/12 now on 18/6 ? Bass Akwards.

 

[Dirtyboy]

You buy some fertilizer. Just pick 1 they all work well.