Here's my issue:
wide shot to show the extent
And this on the Java Fern:
According to the articles I've looked at it, could be a number of things including: potassium def, magnesium def, nitrate def, other. SO I thought i'd ask the experts and see what they had to say. Its been difficult for me to pin it down because it doesnt seem to affect all of the plants.
here you can see a pic of the rotella(?)
Here are the parameters i have handy:
EI Dosing per the sheet (40 - 60 Gal)
macro Mon, Wed, Fri
micro Tue, Thur, Sat
Sat 50% WC
lighting is 2 x 65w for 5 hours/day (8am - 12pm, break, 4pm - 10pm)
additional 2 x 65w 5 hours/day (10am - 12pm, break, 4pm - 7pm)
Please advise. Thanks in advance.