m0useanswered grow question a year ago 0.9ml Green Sensation 0-8-9
2ml
Alga Bloom 3-2-5
1ml
Power Buds 0-0-1.9
0.8ml Calmeg 5-0-0
End totals NPK estimate based on feed amounts,
2.5-5.8-4.8
Needs more N aorund 4 and More K aorund 6 or 7, IMO.
Could also be an issue with PH but no monitoring has been done.
If you not giving adequate runoff with the feeds this will also buildup in the medium. A EC pen is a great tool to help calculate your solutions concentration for feeding, might want to look into one.
Good Luck!