Hi, Mary McGoogle here - try this link. It's UK based but doubt that makes a difference. I especially liked this note. Note that some Passiflora cuttings will root very easily & others will rot very easily. [Ed. from root to rot, one little round digit!!] Some cuttings will even take just in water without heat or rooting gel. If you lose them you have not necessarily done anything wrong. Some are reluctant either to root or to grow once rooted. HTH, I'm interested to hear from others that are in our environment. Here is a link that might be useful: Passiflora Cuttings

Posted by msbatt 7 (My Page) on Wed, Apr 25, 07 at 13:13 I've had the most success in rooting passies using florists' foam ('wet' foam) as my rooting medium. Soak the foam for 10-15 minutes, then cut it into small cubes no more than an inch on a side and place them in a shallow tray with enough water to come half-way up the sides. Cut your passie cuttings into two-node cuttinggs, snipping about a quarter-inch below the bottom node. (Note---it's EXTREMELY important to be certain the 'bottom' node is actually the rootward end, and it's EASY to get confused with passies---always work from the tip down, just to be certain.) Carefully remove the bottom set of leaves, and I usually rreduce the size of the leaves on the top node, too. Dip the bottom end in just a touch of rooting powder, and insert them into the foam until the bottom node is just barely below the surface. Place the tray in bright but indirect light, and keep the foam moist at all tiimes. Once you see the roots coming through the foam, they're ready to pot up. As the roots grow, they'll break down the foam by themselves.

I've had good success rooting passifloras using florists' foam as my rooting medium. Take a two-node cutting, and cut about a quarter-inch below the bottom node. (Reduce the size of the leaf in larger-leafed varieties.)Dip in rooting hormone, and insert into a 1" cube of florists' foam (be certain you soak it thoroughly before you cut it into cubes!)until the bottom node is just barely below the surface. Place the cuttings in a shallow tray and add enough water to come half-way up the foam. Place tray on a solid surface in bright but indirect light, and cover with one of those translucent plastic storage boxes. This acts like a mini greenhouse, and keeps them from drying out. Check the water every few days, and NEVER allow them to dry out. Once you see roots growing out the sides of the cube, they're ready to pot up, but be careful to cover the foam completely---otherwise, it will wick moisture away from the roots. As the roots grow, they'll break down the foam. I have NOT had good luck with P. vitafolia, however. ON the other hand, P. caerulea and 'Amethyst'will root in a glass of water!

Stick them in some water with about 1cc of liquid rooting hormone. I use ... "K-L-N" if I remember right. Leave them in there for 2 or 3 days, then put them into vermiculite (moist obviously) and under strong lights.. Then cross your fingers. Also- cut the cuttings into lengths of about 3 leaf junctures if they're not already that small. You may also want to check out my cloning box if you really get into this.