Weeding or Harvesting Fertility?

I make my comfrey tea in an old cistern that used to be a pond filter, the comfrey goes into one of those pond planter baskets with all the holes then once its broken down to mush its easy to lift out and tipped into a dalek.

Brilliant idea - I have an old pond plant basket too. Sounds much easier than pouring the stinky liquid through a sieve lined with a net curtain which I do at the moment!