Do these "K" levels look OK?

[RibbonM]

These are for 2 different plants (Potted/outdoors). One on right is in late flower, buds formed. Left one is about 4 weeks behind (flowering with very small buds). I did soil test about a wk ago and both seemed quite low in K. I am hoping I have them back to the right level. Novice grower. Thanks

 

[RibbonM]

These are for 2 different plants (Potted/outdoors). One on right is in late flower, buds formed. Left one is about 4 weeks behind (flowering with very small buds). I did soil test about a wk ago and both seemed quite low in K. I am hoping I have them back to the right level. Novice grower. Thanks

SORRY HAD IT BACKWARDS. LEFT TEST IS LATE FLOWER

 

[cemchris]

does it give you an scale for that?