So, I have a small steep slope where I need to grow my herbs. It's about 20° so the herb spiral I was so inspired to make is probably not a good choice. It faces south east so it has a lot of sun and is quite dry. The herbs my husband wants (who does the cooking) are parsley, dill and chives. All of these need a bit of shade and moisture what I've read. Not an ideal place for these, but the only place near the house. Next to this I have a small garden bed for snacks vegetables. Carrots, snap peas, lettuce, stuff like that. Any ideas on what I should do? I was thinking of making like half circles with stones but that would probably still be too dry.