Ok so not sure what the issue is with the plants in my tank. They're turning brown at times and just not taking for some reason. I have gravel and I use plant gro with iron enrichment. I'm starting to use that 3 times a week. My levels are good in the tank Amm 0 Nitrite 0 Nitrate 10 PH 7.4. However the plants don't want to take I've tried leaving some of the roots up out of the gravel a bit and having them completely buried. Not sure if its something I doing wrong or what but I've already lost one plant that just withered away to nothing really and I mean nothing it was just stringy slime basically from what it used to be. My concern is I just got some fine leaf java fern from online that is coming next week and I don't want to put it in there and watch it die too. If I can't figure this issue out will be going to fake plants 
