Yeah, theyre great.. I love to mix them in with the Morning Glories so when they are closing, the Moonflowers are opening..... They were pretty fragerant this year as well...
Yes,they grow very easily.. .I usually use a small stake next to them after the first true leaves appear, ( this year i used chopsticks) and a thin string from the stake to whatever they will be climbing on....As the vine matures, large heart shaped leaves grow and an abundance of 5-6 inch flowers that open in the evening and bloom throughout the night..... give them something to climb on and they are very easy..