I thought since I grow some "finicky" highlanders w/o giving them their temp requirements, and argentii is exposed to very harsh conditions, I could grow this plant. Wrong! I'll tell you one thing..this plant doesn't like 4 straight months of 80-85 degrees 24/7. To make a long story short, It needs some TLC, but I'm looking to trade for (a) lowlander(s) or intermediate(s) of comparable value. PM me with offers; I might take a day or two to get back to your PM, so don't fret, I'll get back to you. No need to post here telling me you've PM'd me...I have the email notification set and I'll get it.