Hello guys, i'm new in this forum.
First of all i want to thank you for sharing all your experiences and ideas.
I would like to get your opinion about a perennial nitrogen fixing ground cover in zone 4.
It has to prepare and protect the soil where a permaculture orchard will be planted next year.
Doing some researches online i thought that the best option would be to create a mixture of White Clover and Vetch but i would like to hear your opinions about.
Main goal is having the biggest diversity with the smallest amount of work for create a good soil for the fruit trees.