I've had "La Luchesse" in a very sunny, South-facing windowsill for the past five months and it's really started to take off as spring has approached and the days have grown longer. It has now started to set lots of flower buds. I had no idea how a passiflora would fare indoors, but the experiment appears to have paid off. As usual, Logee's set me up for success with a very healthy plant.
La Lucchese has been simply spectacular!
I bought this plant along with two other passion flowers at the beginning of the 2017 season and immediately put all three on my exposed porch. One of them (P. miniata) has not changed a bit , although it does appear to be showing a bit of new growth now (mid-October). The second (White Wedding) has grown nicely but not flowered. However, as I write this, La Lucchese has at least five gorgeous blossoms and many more on the way (which unfortunately will probably not come to fruition as frost is long overdue).
This is a vigorous, floriferous plant with a lovely blossom. I am in Northern New Hampshire (zone 4) and will bring it in once we have had the first frost and hopefully it will overwinter in its pot in my unheated attic.
I left P. miniata in its original pot as it appeared somewhat marginal even upon receipt. I put LaLucchese and White Wedding together in a nursery (gallon?) pot in ProMix.