Geranium ‘Rozanne’ – Award-Winning Hardy Geranium with Exceptional Flowering
Geranium ‘Rozanne’ is one of the most popular and reliable hardy geraniums, celebrated for its exceptionally long flowering period and vibrant colour. Producing large, open violet-blue flowers with a pale centre, it blooms continuously from late spring right through to the first frosts.
The flowers are held above a mound of deeply cut green foliage, creating a relaxed, informal look that works beautifully in a wide range of planting styles. As the season progresses, the foliage may take on subtle autumn tones, adding further interest.
Its naturally spreading habit makes it ideal for ground cover, softening the edges of borders, and weaving through other plants. It also performs well in containers, where its trailing growth can spill attractively over the edges.
Thriving in sun or partial shade, ‘Rozanne’ is adaptable to most well-drained soils and is notably resilient, coping well with varying conditions once established.
Low maintenance and easy to grow, it benefits from a light trim in mid-season to encourage fresh growth and even more flowers.
Free-flowering, versatile, and full of colour, Geranium ‘Rozanne’ is an outstanding choice for long-lasting impact in the garden.
Seasonal Highlights
Late Spring: First violet-blue flowers appear.
Summer: Continuous flowering with strong colour.
Autumn: Blooms continue; foliage may develop warm tones.
Winter: Dies back, re-emerging in spring.
Key Features
Long flowering – Blooms for months.
Violet-blue flowers – Bright, eye-catching colour.
Spreading habit – Excellent ground cover.
Hardy perennial – Returns each year.
Low maintenance – Easy to grow.
Perfect For
Borders – Softens edges and fills gaps.
Ground cover – Spreads naturally.
Containers – Trails attractively.
Cottage gardens – Informal planting style.
Mixed planting – Blends with perennials and shrubs.
Growing Tips
Sun/Position: Sun or partial shade.
Soil: Well-drained soil; tolerant of most types.
Hardiness: Fully hardy in the UK.
Care: Cut back lightly after first flush to encourage fresh flowering.
Looks Great With
Roses – Classic pairing.
Grasses – Adds movement and contrast.
Salvia – Complements colour.
Lavender – Works in dry planting.
Perennials – Ideal filler plant.
Does the height include the pot?
No, we measure from the top of the pot to the tip of the plant except for some of the instant planted screens, in this case it will be stated in the description
How long does delivery take?
Most orders are delivered in just a few days, Smaller items are often sent with Parcelforce on a next day service, Larger items should allow up to 10 days due to the size of the items they often have to be sent on our own transport.
Where will you leave my plants?
We will leave your order at the front of your property, Parcelforce may
leave your items in a safe place if you let us know, Pallet couriers
will require a flat hard surface to deliver to, no gravel or soil, a
driveway or parking spot would be best. Most importantly Deliveries by
pallet courier will require access for a large truck (bin lorry sized)
to get near the delivery point. Deliveries sent on our own transport may come in a small van or larger truck.