Eryngium Big Blue ® PBR
£3.89
Large blue flowerheads with conspicuous pointed bracts give this sea holly a strong sculptural outline, making it a striking summer accent among softer flowers and ornamental grasses. Supplied bare root · supplier grade I, without a nursery pot. Any grade shown is the supplier's bare-root grade, not a pot measurement.
100 in stock
UK delivery £9
Money back within 30 days for an exchange.
Description
About this plant
Large blue flowerheads with conspicuous pointed bracts give this sea holly a strong sculptural outline, making it a striking summer accent among softer flowers and ornamental grasses.
Supplied bare root · supplier grade I, without a nursery pot. Any grade shown is the supplier's bare-root grade, not a pot measurement. One live plant. Individual specimens vary naturally in height, leaf colour and form with age, season and growing conditions. Photographs show the variety; the specimen supplied may differ.
Growing and care
- Light: Full sun; sharply drained soil, avoiding winter wet.
- Seasonal interest: Summer
- Hardiness / temperature: RHS H5: minimum winter temperature range -15 to -10°C.
- Soil: Sharply drained soil; avoid waterlogging and winter wet.
- Aftercare: Protect the unpotted roots from drying out before planting.
Additional information
Additional information
| Pot size | Not recorded |
|---|---|
| Light | Full sun; sharply drained soil, avoiding winter wet. |
| Seasonal interest | Summer |
| Hardiness / temperature | RHS H5: minimum winter temperature range -15 to -10°C. |
| Soil | Sharply drained soil; avoid waterlogging and winter wet. |
| Aftercare | Protect the unpotted roots from drying out before planting. |

























