Prep beans: If using dry kidney beans, soak in water for up to 2 hours before cooking.
Start the base: In a large pot, combine water and vegetable broth dry mix (or stock) and bring to a low simmer. Add beans and cook until tender, about 40 minutes.
Add sturdy vegetables: Chop green beans and potato; add to the pot. Cook 10 minutes.
Add remaining vegetables: Add carrots, celery, broccoli, cauliflower, onion, garlic, ginger, corn, and squash. Cook until all vegetables are tender, about 10–15 minutes more.
Season and serve: Stir in fresh herbs and your preferred seasonings. Taste and adjust as needed.