Overview
Impatiens Firefly Lavender ('Fify Lav') (Firefly Series) is a bushy, compact annual biennial in the genus Impatiens, part of the Balsaminaceae family, with fleshy, simple, toothed leaves foliage. Impatiens Firefly Lavender ('Fify Lav') (Firefly Series) 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 Firefly Lavender ('Fify Lav') is a bushy, compact cultivar of the Impatiens genus, known for its fleshy stems and simple, toothed leaves. This cultivar thrives in moist but well-drained, neutral loam soil and prefers full shade, making it suitable for north-facing, sheltered spots. It is hardy to UK zone H3 and is ideal for use in bedding, containers, hanging baskets, or as groundcover. The plant is best cultivated in moist, humus-rich soil and requires consistent watering to prevent wilting, with interest spanning spring through to autumn.
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 Firefly Lavender ('Fify Lav') (Firefly Series) 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 Firefly Lavender ('Fify Lav') (Firefly Series)
- 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 Firefly Lavender ('Fify Lav') (Firefly Series)?
Impatiens Firefly Lavender ('Fify Lav') (Firefly Series) prefers full shade. It suits sheltered positions.
What soil does Impatiens Firefly Lavender ('Fify Lav') (Firefly Series) need?
Impatiens Firefly Lavender ('Fify Lav') (Firefly Series) grows best in loam soil. It prefers neutral soil. Aim for soil that stays moist but well-drained.
Is Impatiens Firefly Lavender ('Fify Lav') (Firefly Series) hardy in the UK?
Impatiens Firefly Lavender ('Fify Lav') (Firefly Series) 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 Firefly Lavender ('Fify Lav') (Firefly Series)?
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)