Lists 12 Most Profitable Plants for Aquaponics, Small Gardens and Backyard Nurseries Published on September 19, 2017 at 4:23 am by Madison Morgan in Lists Share Tweet Email << PrevPage 9 of 13Next >>See All 5. WatercressWatercress is a green, leaf-like plant that grows great in water. If you are working with an aquaponics garden, this plant is a great option. If you don’t sell it, it can be used as a salad green, and some believe it has healing properties. Pixabay/Public Domain Share Tweet Email << PrevPage 9 of 13Next >>See All SlideshowList XFinancewhat is Aquaponicswhat is hydroponicshigh profit cash cropsgrowing dill in small gardensmost profitable crops to growgrowing kale in small gardensgrowing basil in small gardensgrowing chives in small gardensgrowing Arugula in small gardensgrowing Lettuce in small gardensgrowing spinach in small gardensgrowing Ginseng in small gardensgrowing Cilantro in small gardensprofitable plants to grow at homegrowing Mushrooms in small gardensprofitable plants to grow and sellgrowing Watercress in small gardenssmall gardens and backyard nurseriesmost profitable plants for aquaponicsEasiest Edible Plants to Grow Indoorsmost profitable crops to grow and sellgrowing Cherry Tomatoes in small gardensmost profitable plants to grow in a greenhouseShow more...Show less Related Insider Monkey Articles10 Most Interesting and Extremely Rare Genetic Disorders15 Countries with the Highest Asthma Rates in the WorldTop 15 OECD Countries with Highest Current Account Surpluses in 20177 Least Harmful Cigarette Brands in India6 Most Popular, Powerful Chinese Zodiac SignsTop 15 Atheist or Least Religious Countries in the World