Vegetables (remember to wash all veggies of unwanted bugs and blanching veggetables isn't necessary- it takes away nutrients):
-Cucumber (This is not at the top for a reason, it is actually one of the least nutritious foods) Zucchini
Potatoes (I would soak these for a long time and wash thoroughly as they contain a lot of starch that is bad for water quality, although otherwise a great food source)
Sweet Potatoes
Shelled Peas
Broccoli
Carrots
Lettuces
Cabbage
Courgette
Yams
Parsnips
Squash
Suede
Spinach
Beans (green and lima are best)
Mushrooms
Asparagus
Egg plant/Aubergine
Cauliflower (stalk) Sprouts
Others:-Melon Bogwood Mango Apple Pumpkin Kiwi Rotting Leaves (or live)