How many morning glories do I need?
I hate when I buy a packet of seeds and the picture is so lush and beautiful and then I find out that I needed to plant 20 plants to achieve that look. I bought an iron trellis which I want to drip with morning glories like the picture I've attached.
I just transplanted 3 Star of Yelta morning glories in a sunny location next to a wire trellis 5.5" tall and 1.5" wide. They were grown in sponges so their roots weren't disturbed and we are free of frost here. I have about 4 more plants started inside, but I wanted to put those elsewhere.
Should I direct sow some extra plants to achieve this thick, lush look.