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About this product
Agapanthus umbellatus Alba / 1L
Agapanthus umbellatus Alba
Confirmed format: 1 litre pot
Plant Highlights
- Elegant white trumpet-shaped flowers
- Flowering from July to September
- Upright, clumping habit with green foliage
- Suitable for containers, patios and borders
- Drought, coastal and wind tolerant once established
Overview
Agapanthus umbellatus Alba is a striking herbaceous perennial that produces elegant clusters of white flowers from July to September. Forming a neat, upright and clumping habit with rich green foliage, this semi-evergreen perennial adds architectural form and clean colour to garden settings. Well-suited to sunny borders, coastal gardens and patios, it brings reliable seasonal interest and performs exceptionally well in containers.
Why We Love It
- Striking white flower clusters bring bright summer colour to the garden.
- Upright, clumping growth creates clean architectural lines.
- Thrives in containers, making it ideal for patios, courtyards and balconies.
- Drought, wind and coastal tolerant for resilient garden performance.
- Low-maintenance nature with easy care requirements.
Plant Details
| Botanical Name | Agapanthus umbellatus Alba |
|---|---|
| Plant Type | Herbaceous perennial |
| Foliage | Semi-evergreen green foliage |
| Flower Colour | White |
| Flowering Season | July to September |
| Growth Habit | Clumping and upright |
| Mature Height | 60 cm |
| Mature Spread | 45 cm |
| Position | Full sun |
| Soil | Loam, sand, chalk or clay with well-drained drainage |
| Hardiness | RHS H3 (−5°C to 1°C). |
| Soil pH | Any (Acid, Neutral, Alkaline) |
Growing Guide
| Position | Plant in a full sun position in south or west-facing locations. It benefits from sheltered or coastal spots. |
|---|---|
| Soil | Grows in any soil pH provided it is well-drained. Suitable soil textures include loam, sand, chalk and clay. |
| Watering | Requires moderate water needs, preferring average to moist moisture conditions. |
| Winter Protection | Apply a mulch during the winter months to help protect the plant. |
| Pruning | Follows a herbaceous perennial pruning group. Deadheading is optional. |
Perfect For
- Borders and middle of borders
- Prio containers and patio displays
- Coastal gardens
- Courtyards and balconies
- Cottage garden schemes
- Cut flower arrangements
Good to Know
- Attracts pollinators to support garden wildlife.
- Valued for its drought, coastal and wind tolerance.
- Plant parts are toxic if ingested and the sap can be an irritant; toxic to cats and dogs.
Product Information
| Product Title | Agapanthus umbellatus Alba / 1L |
|---|---|
| Supplied Format | 1L pot |
| Care Level | Easy |
Growing & care
- Plant type
- perennial
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