What are the pros? Nothing
What are the cons? Simply don't grow well
These would not grow past spindly stalks. We've tried them numerous times in a small deck box and they were no bigger than a needle and once they grew to about 3 inches, they simply died off. We used brand new organic potting soil and tried watering a lot, not watering at all and everything in between.
Would you recommend this product to a friend?