When most gardeners hear “impatiens,” they think of shady beds, dappled light and plants that wilts under full sun. Enter SunPatiens® — a modern hybrid impatiens bred to withstand more sunlight, higher heat and humidity and yet still deliver lush, nonstop colour from spring right through to the first frosts.

In short: SunPatiens let you have impatiens in places you never thought possible — sunny borders, hot planters, full-sun beds.

Because SunPatiens are more vigorous than traditional impatiens, you can space them more liberally, letting each plant fill its space.

Key Traits That Set Sunpatiens Apart

• Sun & heat tolerance: Unlike “classic” impatiens, which often suffer in full sun, SunPatiens are bred to perform in bright, hot conditions.

• Disease resistance: SunPatiens are more disease-resistant to downy mildew, a disease that severely impacted older impatiens lines.

• Continuous blooming: With good water and moderate fertilisation, they’re long-blooming (from spring until the first frosts of winter).

• Thicker foliage and stems: Their more robust stems and leaves help them tolerate sun exposure and keep shape under stress.

Because SunPatiens combine colour, vigour and sun tolerance, they open up many design options that aren’t always possible with shade-loving impatiens:

1. Mass Plantings & Bold Colour Blocks

Create impact by massing one or two colours in sunny beds or along driveways / garden paths. Their dense, vigorous habit means fewer plants are needed to fill space. Because they bloom reliably in sun, they can act as bold colour anchors in mixed borders.

2. Mixed Containers & Window Boxes

SunPatiens can serve as “fillers” or “thrillers” in large pots placed in sunny patios, terraces or balconies. Use with spillers (e.g. trailing plants) and structural foliage plants. Watch for extra watering needs: containers dry faster.

3. Sunny Borders & Edging

Use SunPatiens in sunny border positions — either as edging or lower-to-mid height companions to shrubs. Their upright and compact series help avoid overwhelming shorter neighbours.

4. Under Sparse Trees or Open Shade

In spots with light shade or filtered sunlight, the foliage becomes a design feature even where flowering is lighter.

5. Seasonal Colour Accents

Use SunPatiens as seasonal colour inserts in perennial or shrub beds during summer months, removing or replacing them when the season ends.

6. Ombre & Gradient Planting

Create transitions of colour (e.g. white → pink → coral → red) across a bed or along a walkway.

How to Grow Sunpatiens:

• Sun: Plant in full sun to part shade — they thrive where normal impatiens would wilt.

• Water: Keep soil evenly moist; water more often in hot weather or containers.

• Soil: Use well-drained, fertile soil; add compost for best results.

• Feeding: A light feed every few weeks keeps flowers blooming non-stop.

• Maintenance: No need to deadhead — just trim back if plants get too tall or leggy.

Perfect Partners for SunPatiens

Looking to mix SunPatiens with other plants for a show-stopping summer display? Try these winning companions:

• Salvia – Adds height and bold flower spikes in striking colours.

• Gaura – Airy, butterfly-like blooms dance above the dense SunPatiens mounds.

• Coleus (sun-loving types) – Gorgeous foliage patterns make the flowers pop.

• Ornamental Grasses – Soft texture and movement balance the bold blooms.

• Angelonia – Upright spikes in purples, pinks and whites love the same sunny conditions.

Together, they create vibrant, textured displays that keep gardens buzzing with colour all summer long!

DISCLAIMER:  The information presented on this website is intended solely as a general guide. We neither endorse specific plant varieties over others nor claim expertise in stock performance. All information is believed to be accurate, based on private inquiries and experiences, and is provided in good faith. Blackwood’s, including its employees, disclaims any responsibility for harm, loss, cost, or damage arising from the use or reliance upon any information on this website, especially if any part of the information proves to be inaccurate or incomplete. Please note that the displayed photos are not representative of current stock but are used for illustrative purposes only.