Planted Tank Guru
Join Date: Jul 2011
Location: Sterling Heights, Michigan
Yellow leaves on amazon sword
Hello all. On my amazon sword in my tank, it's been in there around a month or so. It has sprouted recently in the past few weeks 4-5 new leaves. But some of the existing ones that aren't new I have noticed are decaying with yellow spots. Is this a potassium issue? Just seems strange that some leaves are healthy looking with new ones coming up and some are decayed looking.
I am using root tabs as well as Seachem flourish and iron if this helps at all.