yellow normally means to much water

You might want to add some pearlite or sand to the mix. The potting soil might be holding the water too much. Agaves are like succulents, they do like the drainage AND they do not like too much fertilizer and the miracle grow has maybe too much of that also. They like life kinda lean. Do you know the kind of agave because some are desert guys and some are subtropical. There is a lot of variation in the species.

Hi All,

Thanks for the advice. It looks like I'll be replanting my agave. I actually have the agve verschafeltii v. minima.

Thanks for the help.

Nancy