I managed to add the “home” part:
and this is what I have for the 2 line:
${color1}${font ConkySymbols:size=16}k${font} ${voffset -10} Storage» $hr${color}
${color1}${goto 35}root : ${color}${fs_used /}/${fs_size /} ${alignr}${fs_used_perc /}% ${fs_bar 4,100 /}
${color1}${goto 35}home: ${color }${fs_used /home}/${fs_size /} ${alignr}${fs_free_perc /}% ${fs_bar 4,100 /}
${goto 35}
I cannot get the white bit for the home bar to increase so 68% is white.