Pickerel rush leaves are turning brown.

[ShawnInfirmity]

My Pickerel Rush leaves are turning yellow/brown and I’m not sure why. Any thoughts?

 

[Lisak1]

They're starving.

 

[ShawnInfirmity]

What would you recommend @Lisak1 add some minnows or add some fertilizer? The last time I checked the nitrates I did notice they were quite a bit lower than the previous check. Like from 80+ ppm down to around 10-20 ppm.

 

[TBH]

They're starving.

yea seems possible, Im not great with plants so ya

 

[Lisak1]

I'd say fertilizer would be faster, but fish in the long run are the way to go. So yes to both! Fertilize them now to give them enough oomph to get going until the fish can do the job!