@Cinta if you think it is Hvx it is just not worth the risk of keeping it. It spreads to the other Hosta. Sum and Substance is one of the ones that really show it. It starts on maybe one leaf and gets worse each season . I had one plant with it and it went up to 6 in a couple of seasons. Just thankful Ann pointed it out to me before it wreaked my whole Hosta bed.
