I'm having a bit of a problem with my Halimade plants. Their growing very rapidly, which I have no problem with, but some of them are turning white or have black on them that I cant rub off (so it must not be algae). If anyone knows why this is happening, please help out.
By the way, the plants are growing so fast that a new leaf entirely grew on one in one night, and is growing another allready.
I just reread the description on these plants. They are not supposed to be invasive or of extreme rapid growth. They need exceptional water conditions and planty of calcium, so, maybe, take it as a compliment of a job well done.
