Hey guys any advice on why elegance that has been with me for 6mths isn't opening up fully, semi recessed in skeleton? Can't be disease as if it is it would have been wasted within a mth.
Pls advice.
Parameters are Ph 8.19, NO3 20, PO4 0.5, Ca 350, temp 26.
Placement on the sandbed semi shaded area. Currently using 6 T5 39W