I have a 29gallon planted tank with jungle vallisnerias and regular vallisnerias...when I got them I planted all of them separately....they went crazy....so I had a lot and I took all of them out and I made like 3 30pieces of vallisnerias bunches...they leaves turned yellow and losing their leaves....I took them out again to clean them and the middle of the vallisnerias leaves were missing...so I planted back again them one by one but I don't really see changes...I have 2*24 T5 HO a fluval co2 reactor....I ordered new plants again or anybody has some idea?