Roller Coaster Red Racer New Guinea Impatiens

Light Needs

Full Shade to Partial Shade

(0 - 4 Hours Of Direct Sunlight)

Mature Height

1 Foot

Mature Spread

1 Foot

Roller Coaster Red Racer New Guinea Impatiens (Impatiens hawkeri) delights with ruffled, double blooms in a bold scarlet hue that continue from late spring into fall. In a semi-shaded corner of the garden, its compact, mounding habit stays around 12 to 16 inches tall and wide. We admire its deeply pigmented flowers and glossy foliage that instantly brighten dim spaces. The layered petals add a special touch of texture not found in standard impatiens varieties.

Native to tropical regions, this selection thrives in partial shade, tolerating warm, humid conditions and offering color where other annuals may struggle. Its neat form suits border plantings, container displays, or massing under tall trees for a quick pop of red against green leaves. Consistent moisture and moderate feeding keep the plant looking its best. Pair it with broad-leaved neighbors such as hostas or coleus for an eye-catching color tapestry.

Roller Coaster Red Racer New Guinea Impatiens Care

Plant in a rich, well-draining soil that retains moisture without becoming soggy. Aim for a slightly acidic to neutral pH, and water thoroughly about two to three times per week, adjusting for local rainfall. A balanced, water-soluble fertilizer applied every couple of weeks encourages robust bud formation. Locate the plants where they receive dappled light or morning sun followed by afternoon shade to reduce wilting and leaf scorch.

Pinch off any fading blooms to keep the display fresh and encourage ongoing flower production. Trim back leggy stems if needed, though the compact growth of Roller Coaster Red Racer often eliminates much of this chore. Containers should contain a porous potting mix, and watering may need to be more frequent in hot spells. Move planters to a sheltered spot if overnight temperatures dip below 55°F.

Roller Coaster Red Racer New Guinea Impatiens Spacing

Allow about 12 to 16 inches of room in borders or mass plantings for the plants to fill out. For a single specimen in a pot, a container around 10 inches wide is usually sufficient. Select a pot size that is proportionate to the plant’s root growth.

SKU:

RCRRROLLE-GC