The best way to use it is by incorporating into the soil or layering 2 or 3 inches of compost on overwintering beds of perennials (asparagus for example!). That’s considered enough to control weeds ...
Vegetables. If you want peppery greens to spice ... The seeds are also spicy in their own right and may be consumed raw or cooked. You may wonder why arugula is also called rocket, a centuries ...