Overview
Impatiens hochstetteri is a bushy, compact annual biennial in the genus Impatiens, part of the Balsaminaceae family, with fleshy, simple, toothed leaves foliage. Impatiens hochstetteri grows best in full shade, and tolerates loam soils and neutral pH. Its UK hardiness is rated H3. Suggested uses include bedding plants, containers, hanging baskets and groundcover.
About
Impatiens hochstetteri is a bushy, compact annual biennial belonging to the genus Impatiens, known for its fleshy stems and simple, toothed leaves. This cultivar thrives in full shade, particularly in north-facing, sheltered locations with moist but well-drained loam soil of neutral pH. It is suited for use in bedding, containers, hanging baskets, and as groundcover, offering interest throughout summer and autumn. Cultivation requires moist, humus-rich soil in shade or partial shade, and propagation can be achieved through seed sowing or stem cuttings.
Growing conditions
Best soil and position for Impatiens
- Sunlight
- Full shade
- Soil type
- Loam
- Soil pH
- Neutral
- Soil moisture
- Moist but well-drained
- Aspect
- North-facing
- Exposure
- Sheltered
- UK hardiness
- H3
Plant details
Impatiens hochstetteri size, habit and characteristics
- Plant type
- Annual Biennial, Bedding
- Habit
- Bushy, compact
- Foliage
- Fleshy, simple, toothed leaves
- Suggested uses
- Bedding plants, containers, hanging baskets, groundcover
Care notes
Pruning and caring for Impatiens hochstetteri
- Propagation
- Seed sowing, stem cuttings
- Pest resistance
- Susceptible to downy mildew, aphids, whiteflies
- Disease resistance
- Downy mildew-resistant varieties available
Frequently asked questions
Where is the best place to plant Impatiens hochstetteri?
Impatiens hochstetteri prefers full shade. It suits sheltered positions.
What soil does Impatiens hochstetteri need?
Impatiens hochstetteri grows best in loam soil. It prefers neutral soil. Aim for soil that stays moist but well-drained.
Is Impatiens hochstetteri hardy in the UK?
Impatiens hochstetteri has an RHS hardiness rating of H3, meaning it is half-hardy, tolerating -5 to 1°C, and may need winter protection in colder areas.
How do I propagate Impatiens hochstetteri?
Seed sowing, stem cuttings.
More in the Impatiens genus
- Impatiens 'Samba'
- Impatiens Antigua ('Kitigua')
- Impatiens Jose ('Kijos')
- Impatiens 'Balfusimglo'
- Impatiens 'Blues' (NG)
- Impatiens 'Celebrette Scarlet' (Celebrette Series) (NG)
- Impatiens 'Duepetorstar' (NG)
- Impatiens 'Fidimpmaxwhi' (NG)