Hi yall i was wondering about my broad leaf amazon plant. I use seachem excel,seachem prime,seachem trace, seachem flourish and have a t5 nornal output dual fixture with one 10k light and a 420 actinic blue light totalling 56 watts. Is it normal for it to grow aroun 3-5 inches a day? I feel like somethings missing because of the rapid growth rate. Any suggestions?