I have concerns with eating these guys. We use them to take out heavy metals from our quarries to help restore the land. As well as using them for wastewater treatment for runoff on site development(s).
Now, I'm not saying eat these working plants... but ones in nature...
Is it possible to get heavy metal poisoning for them?
Now, I'm not saying eat these working plants... but ones in nature...
Is it possible to get heavy metal poisoning for them?