The first type was grown from dried goji berries that I bought from grocery store. This is the 4th year. Last year there were lots of flowers, but I got almost no ripe fruit! When the green fruits were about to ripen, they became black and dried instead of becoming red. It must be a disease. Hope it won't happen again this year.
The leafy plants were from grocery too... I bought a bunch, ate the leaves, and inserted the bold stems to the soil. They grew pretty well!