Harvesting grapes from a pear tree last summer reminded me why it is so important to control the grape vines this year. Without proper confinement to the fence below, the grape vines had climbed into and overwhelmed the pear tree above. My neighbor who witnessed the consequences of my lack of diligence in the garden, and helped me with the harvest, mentioned that the ‘grape tree’ was more productive than the vines had been when properly maintained during the previous year. I was embarrassed about my transgression nonetheless.

My colleague in Southern California has no problem grooming the many different kinds of vines that adorn arbors, trellises, walls, fences and railings in his garden. I certainly could not let him find out that I was vanquished by my single grapevine, which he refers to as ‘Dago wisteria’. I probably remind him of how important it is to control his vines more often than I am offended by racial slurs.

The trick is to select vines that are appropriate to each particular application. Vines for small, light trellises must be relatively complaisant, like lilac vine, pink jasmine, Carolina jessamine or clematis. Aggressive vines like wisteria, grape (the ‘other’ wisteria) and the larger trumpet vines need hefty trellises or arbors. Brambles and scrambling plants like bougainvillea and climbing roses do not actively climb, so need to be tied or ‘tucked’ into their supports.

Some of the seemingly innocent vines can actually become somewhat aggressive. Mandevillea, potato vine and star jasmine have wiry stems that seem harmless enough, but can eventually tear apart lattice or light trellises. Perennial morning glory and passion vine are potentially invasive. Trailing nasturtiums and annual morning glory really are as innocent as they look, so are nice small annual vines where space is limited. I prefer pole beans though.

Vines like Boston ivy, Virginia creeper and creeping fig that attach to their supports with roots or discs (modified tendrils) are too destructive for most applications in home gardens. They are fine on unpainted reinforced concrete buildings and concrete walls, such as the retaining walls and sound walls of freeways, but will ruin paint, siding, stucco and shingles. Unlike the other vines, these lack colorful bloom. Boston ivy and Virginia creeper produce remarkable fall color though, but then defoliate revealing bare stems through winter.

Algerian and the various English ivies are good ground cover plants that will become climbing foliar (without showy blooms) vines if they reach support. Unfortunately, they root into their support like creeping fig does, so have limited practicality. Honeysuckle is an aggressive vine that can also double as a ground cover.