Best Flowers to Grow on Trellises

Transforming your garden into a vertical oasis is not only aesthetically pleasing but also a space-saving solution. Trellises are an excellent way to achieve this, providing support for climbing plants and flowers. But which flowers are best suited for trellises? Let's explore some stunning options that will turn your garden into a blooming masterpiece.

When selecting flowers for your trellis, consider factors such as sunlight requirements, growth rate, and the trellis's size and material. Here, we'll delve into two main categories: annuals and perennials, each with their unique subtopics.

Annuals: Blooming Beauty for a Season

Annuals complete their life cycle in one growing season, providing a vibrant display of colors that last the entire season. They are perfect for adding instant impact to your trellis and are easy to replace each year.

Annuals also come in various sizes, from compact to large, allowing you to create a layered effect on your trellis. Here are two popular annuals that thrive on trellises:

Morning Glories (Ipomoea purpurea)

Morning glories are fast-growing vines that produce an abundance of trumpet-shaped flowers in shades of blue, purple, pink, and white. They bloom from summer to fall and are perfect for covering large trellises quickly. Morning glories prefer full sun and well-draining soil. To encourage climbing, plant them near the base of the trellis and provide support as they grow.

For a stunning display, consider planting a mix of colors or opt for a variety like 'Heavenly Blue' that produces deep blue flowers with a white throat. Morning glories are also excellent for attracting hummingbirds and bees to your garden.

Nasturtiums (Tropaeolum majus)

Nasturtiums are versatile annuals that can be grown in containers, borders, or on trellises. They produce edible leaves and flowers in a variety of colors, including red, orange, yellow, and cream. Nasturtiums are easy to grow and can tolerate a range of soil conditions, making them an excellent choice for beginners.

To encourage climbing, choose a variety with a trailing growth habit, such as 'Alaska' or 'Whirlybird.' Plant nasturtiums near the base of the trellis and provide support as they grow. They prefer full sun but can tolerate some shade. Additionally, nasturtiums are known for their ability to repel pests like aphids, making them a valuable addition to any garden.

Perennials: Timeless Elegance for Years to Come

Perennials return year after year, providing consistent color and texture to your trellis. They are a great investment for gardeners who want low-maintenance, long-lasting beauty. Here are two perennial options that excel on trellises:

Clematis (Clematis spp.)

Clematis is a large genus of woody vines that produce an array of flowers in various shapes and sizes. They are perfect for covering arbors, fences, and trellises, providing both summer and fall interest. Clematis come in a range of sizes, from compact to large, and can be grouped into three main flowering groups based on their bloom time: early, mid-season, and late.

For a continuous bloom, select clematis varieties from each flowering group. Some popular choices include 'Jackmanii' (large, purple flowers in mid-season), 'Nelly Moser' (large, pink and white flowers in mid-season), and 'Sweet Autumn' (small, pink flowers in late season). When planting clematis, ensure they have adequate support and follow the specific pruning requirements for each variety to maintain their health and beauty.

Jasmine (Jasminum spp.)

Jasmine is a genus of woody vines known for their fragrant, trumpet-shaped flowers. They are perfect for adding a sweet scent to your garden and can be grown on trellises, fences, or walls. Jasmine comes in various sizes and growth habits, from compact to large, and can be evergreen or deciduous.

For a trellis, consider 'Jasminum officinale' (common jasmine), which produces white, fragrant flowers in late spring to early summer. Alternatively, 'Jasminum polyanthum' (Spanish jasmine) offers a longer blooming season, from spring to fall, with clusters of small, white flowers. Both varieties prefer full sun to partial shade and well-draining soil. To encourage climbing, plant jasmine near the base of the trellis and provide support as they grow.

Incorporating flowers on trellises not only enhances your garden's vertical space but also creates a stunning, dynamic display. By selecting the right annuals and perennials, you can enjoy a beautiful, blooming garden that thrives on your trellis. So go ahead, let your garden grow up, and embrace the vertical oasis you've always wanted.