Was told that chickens will brake the jacks therefore killing the seed... Do anyone know if this is true?
They can, certainly, help! Here is an article that will offer more solutions to get rid of Rumex: https://www.gardeningknowhow.com/plant-problems/weeds/controlling-sorrel-weeds.htm
I have an abundant of these beautiful greens, down slope of the compost bin.Please advise on whether its edible, toxic or ???THANKS
That is a type of Rumex, or Sorrel
There are many types, and most are edible when young, though some are not palatable.
Here are some articels that will help:
https://www.gardeningknowhow.com/edible/herbs/sorrel/sorrel-herb.htm
https://www.gardeningknowhow.com/edible/herbs/yellow-dock/curly-dock-control.htm
https://www.gardeningknowhow.com/edible/herbs/sorrel/different-types-of-sorrel.htm
https://www.gardeningknowhow.com/edible/herbs/sorrel/how-to-prepare-sorrel-plants.htm
https://www.gardeningknowhow.com/plant-problems/weeds/controlling-sorrel-weeds.htm