Tiamo? Rose Shrub - Rosa ? grandiflora 'Tiamo'

Tiamo™ Rose Shrub (Rosa × grandiflora 'Tiamo')

The Tiamo™ is a premium grandiflora rose that delivers non-stop color from spring through fall with its striking deep crimson blooms. This vigorous, disease-resistant variety produces abundant clusters of full, cup-shaped flowers that maintain their rich color and hold up beautifully even in intense heat. Whether you're looking to create a stunning focal point in your garden or buy Tiamo™ roses online for cutting and arranging, this reliable performer is an excellent choice for gardeners seeking dependable beauty and season-long enjoyment.

Landscaping Uses

Plant Tiamo™ roses as a statement shrub in mixed borders, along fence lines, or as a vibrant background element in ornamental beds. The upright, full branching habit and glossy dark foliage make it an ideal standalone specimen that doesn't require companion plantings, though it pairs beautifully with complementary perennials and flowering shrubs. The abundant blooms are perfect for cutting fresh for indoor arrangements, adding elegance to any room while the plant continues flowering outdoors.

Specifications

Height: 4–5 feet
Width: 3–4 feet
Growth Rate: Vigorous
Sun: Full sun (6+ hours daily)
Water: Deep, regular watering
Soil: Well-draining, amended with organic matter
USDA Zones: 5–11

Why Homeowners Love It

• Produces large clusters of rich red, double flowers throughout the growing season
• Heat and fade resistant petals maintain color even in summer's hottest conditions
• Bred for natural resistance to common rose diseases and pests
• Cut-flower quality blooms perfect for bouquets and floral arrangements

Planting & Care

Plant your Tiamo™ rose in a sunny location with well-draining soil after the last spring frost, ensuring adequate spacing for mature size. Dig a hole twice the width of the root ball, amend with compost, and apply mulch to conserve moisture and reduce weeds. Water deeply and regularly until established, then maintain consistent moisture through the growing season with deep waterings at the plant's base. In spring, apply high-nitrogen fertilizer to promote foliage, then switch to balanced slow-release fertilizer monthly during active growth. Prune heavily in early spring to shape the plant, deadhead spent flowers throughout summer to encourage continuous blooming, and avoid pruning in fall.