All of the plants except for Juanita have Nutrient burn. Azul looks like it is dying with discoloured and wilting leaves. Yerba looks to be in the best health besides Juanita. BL is the tallest, of the small potted plants, but is lighter in colour than the others and has a couple wilting leaves. BR has little nutrient burn and has a nice dark green colour. Chiquitito is slightly lighter in colour with wilted leaves.