And is it better to use dirt or hydroponics
Apples , Check the breads the more expensive ones seem to have fiber the others don'tBroccoli , check the cereals some do some don'tSome nuts , you can buy something called psyllium husks you put in water and mix or you can cook into foodsPsyllium husks are suppose to be the best natural fiber , also oat mealGood Luck.
All types of beans, oats, apples, lentils citrus fruits, seeds are some fiber foods
Almonds are one of the nuts having the most abundant source of dietThey can be sprinkled onto salads or eaten wholeBrazil nuts are another nut rich in fiber Cherries are filled with fiber, both in their pulp and in the skin around themRye bread and rye crackers contain the rye grain that contains a lot of fiberYou can use that type of bread for nearly every meal Swiss chard is another great fiber Raspberries are a great fiber source and they taste great when eaten alone or when mixed with other food like cereal or yoghurt Blackberries are wonderful dietary sources of healthy fiber Strawberries also have a great deal of fiber and they taste great, tooYou can put strawberries in salads, on yoghurt or on top of cerealThey also taste great by themselves Skin-on apples are excellent fiber sources but only if you don't peel the apple firstOatmeal
the one food I hear ppl singing praises of at the moment is Salba, but others such as whole wheat and bran I think are rich in fiber too.