May's 15 Bean Soup

I deviated from the recipe that came on the package of my 15 bean blend, because it wasn't vegetarian-friendly. Here's what I came up with! (Your version won't be quite so yellow - I accidentally added too much turmeric to mine!)
Ingredients:
10 oz. (1/2 bag) Hurst's 15 Bean mix (soaked overnight)
3 cubes vegetable bullion
12 cups water
5 potatoes (chopped)
1 clove garlic
1 onion (chopped)
2 tomatoes (chopped)
1 cup zucchini (chopped)
2 bay leaves
salt & pepper to taste
1 tsp. turmeric
1 tsp. chili powder

Directions:
Add all ingredients, except the spices, in large pot and bring to a boil.
Simmer for 2 1/2 hours, then add the spices.
Simmer for another 1/2 hour and serve hot.