How to Grow Passion Vine

Overview

Passion vines are available in several varieties, including some that bear fruit and some that do not. All produce 3- to 5-inch flowers during the summer months, which can include colors like blue, red and purple. Passion vines are perennials that can grow in U.S. Department of Agriculture Hardiness Zones 6 to 10, but check the label, as each passion vine variety is different. Plant passion vines in the spring.

Step 1

Select a location to plant your passion vines that is in full sun and along a fence, trellis, wall or railing.

Step 2

Amend your soil, if necessary. Passion vines like well-draining soil, preferably sandy soil. Add 2 inches of sand while tilling your soil to make it more conducive to growing passion vines.

Step 3

Plant vines about 4 to 6 feet apart. Dig a hole that is deep enough for the plant's roots; generally, about 6 to 8 inches is sufficient. Backfill the hole with soil. Pat it down well to fill in any remaining air pockets and water well.

Step 4

Fertilize in early spring using a low-dose fertilizer. Repeat in warmer climates every six weeks until October. One labeled 6-6-6 is sufficient. Follow manufacturer directions, as dosing instructions are different for each brand, with different potencies and release rates.

Step 5

Keep your passion vines pruned as necessary to keep them from getting out of control. Watch that they do not get too close to other plants and trees, as passion vines can strangle them.