Seeing potato in the dream says about potential cisrcumstances, which would be rather unfortunate.
If you dig out potato means success.
Eating potato is a sign of a potential benefits in something, while cooking it means new good job.
If you see yourself planting potato then you should expect that you dreams will realise.
Rotten potato in your dream means end of your happy life and your future does not seem fruitful.
Potato Dream – Modern Dream dictionary
To see large potato in your dream means increase in income and improvement of your financial situation. It also may mean profitable financial offers.
Potato Dream – Family Dream dictionary
Potato in your dream is a sign of the forthcoming events. For example if woman sees a dream where she eats potato, then her professional activity will result in addition to salary or promotion. If she plants potato, then it means she will be proposed or will be promoted. Rotten potato means that your life will change to bad, so enjoy it as much as you can at the present time.
Potato Dream – Hasse Dream dictionary
Digging potato means job, which does not bring satisfaction. Eating potato may mean stomach ache. Cooking it means a visit, which you will not like. To see a lot of potato means good income or harvest. Small potato means lack of money. Selling potato in your dreams means to get rid of unpleasant guests.
Potato Dream – Summer Dream dictionary
Digging potato in your dream means good harvest of vegetables. It also may mean a great success.
Planting potato means to get your house mortgaged. It also may mean that your dreams will be realised.
Cooking potato means new good job, while eating it means big profit. Rotten potato means that not such a good time is coming.