3. Arugula Did you know that this Argula is among the most profitable plants for aquaponics, small gardens and backyard nurseries? No? Well, as you can probably tell by now, leafy green vegetables are great for small spaces and aquaponics. Whether it’s used on top of pizza or in a salad, there are many uses for it which means it’s easy to sell. Arugula also has a value of around $20 per square foot.
Did you know that this Argula is among the most profitable plants for aquaponics, small gardens and backyard nurseries? No? Well, as you can probably tell by now, leafy green vegetables are great for small spaces and aquaponics. Whether it’s used on top of pizza or in a salad, there are many uses for it which means it’s easy to sell. Arugula also has a value of around $20 per square foot.