Weigela is a genus of six to 38 species of deciduous shrubs in the family Caprifoliaceae, 1 to 5 m tall. Plant them in full sun for the best flowers. Best planted in early spring or late fall, they feature vibrant green foliage and small flowers, which can attract hummingbirds and butterflies to your garden when they bloom in early summer.
Weigela shrubs are a favorite of old-time landscapers, though a notch or two below more recognizable plants like lilacs, azaleas and rhododendrons. Deer leave weigela alone for the most part, although extreme conditions can result in deer grazing on plants that otherwise would not. Wikipedia When you learn how to grow weigela, you will know how to grow a valuable shrub for use as a specimen or border plant. The Wine & Roses variety features colorful branches that can be used in floral arrangements.
How big is weigela?
Weigela 'Looymansii Aurea': this is a cultivar with golden yellow leaves and pink flowers, which appear paler on the inside. Weigela florida 'Verweig' is a compact combination of green, pink and white foliage that shines in the shade. However, if you are experiencing a particularly hot or dry summer, you should consider watering the plant by hand from time to time. When an infestation is detected, treat the plant immediately with a natural insecticide or horticultural oil such as neem oil.
Flowering Weigela is a deciduous shrub that has a rounded shape because its spread is greater than its height. Although Weigela shrubs remain pest-free to a greater extent than many other landscaping shrubs, they can occasionally be bothered by aphids, spider mites or mealybugs. The traditional Weigela plant is an attractive shrub, producing abundant bell-shaped or trumpet-shaped flowers in late spring and scattered blooms in early summer. For example, if you've moved to a property with an old, neglected Weigela shrub, you may need to prune it to renovate it.
Does the weigela need full sun?
To do this, look around your Weigela bush towards the end of winter to locate the oldest, woodiest branches. This is especially true for those with variegated foliage, as the leaves burn easily in the hot afternoon sun. Although no plant can be completely "deer resistant," Rutgers University finds that Weigela "is rarely severely damaged by visiting deer." Native to Asia, weigela shrubs are dense bushes that grow at a decent rate, often adding 13 inches to 24 inches in height per year.
While you can fit a dwarf variety in a container on the deck, some weigelas require a large space in the garden. Prune the weigela slightly to maintain the desired size and shape soon after the shrub has stopped flowering. If you have a small garden space or even a large container, you can successfully grow a dwarf weigela shrub.