Acuros gramineus Ogon is a variegated green and yellow grass like plant commonly called a sweet flag. Acuros is very easy to grow in well drained to soil or in the pond. It prefers full to part sun. Growing to 1 foot tall and spreading to around 2 feet wide. I have always been one for the huge and dramatic plants but grasses like this have a great use in landscape beds and pots. Really contrasting well with the dark leaves of the Colocasia or Cannas. I always try to carry plants like this to compliment the huge dramatic ones.