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Shrub

Convolvulus cneorum

Silverbush
Award Winner Hardiness H4

Convolvulus cneorum, known as Silverbush, is a compact evergreen shrub with striking silvery leaves that shimmer in the sun. From May to July, it carries silky white, funnel-shaped flowers with a blush of pink in bud, giving a luminous effect. Awarded the RHS Award of Garden Merit, this drought-tolerant shrub is perfect for gravel gardens, pots, and sunny borders along the Irish coast.

SKU: CON-2L-TY0N7J

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Flowering Months
Jan J
Feb F
Mar M
Apr A
May M
Jun J
Jul J
Aug A
Sep S
Oct O
Nov N
Dec D
Size
Max Height
0.5 m — 1.0 m
Max Spread
0.5 m — 1.0 m
Growth Habit
Densely branched plant with compact, leafy, rounded overall shape.
Planting Position
Sunlight i Indicates how much direct sunlight the plant needs each day. Full sun means 6+ hours, part shade is filtered or morning sun, and full shade is little to no direct sun.
Full Sun
Aspect i Aspect refers to the direction the planting spot faces (north, south, east or west). It affects light levels, warmth and exposure.
South West
Exposure i Exposure describes how sheltered or exposed a plant’s position is, particularly to wind and weather.
Sheltered
Hardiness i Hardiness indicates how well a plant tolerates cold conditions outdoors. Higher ratings generally mean greater frost tolerance.
(−10 to −5 °C) Hardy in most of Ireland
Ideal Soil Conditions
Soil Type i Soil type describes the texture of the soil (clay, sand, loam, chalk). This affects drainage, nutrients and how roots grow.
Chalk Loam Sand
Soil Moisture i Soil moisture tells you how wet or dry the soil should be for best growth. Match this to your garden conditions for healthier plants.
Free draining
Soil pH i Soil pH measures how acidic or alkaline the soil is. It affects nutrient availability and can impact plant growth.
Acid Alkaline Neutral
Plant Uses & Merits
Uses
  • Patios / Courtyards
  • Containers
Merits
  • Drought Resistant
  • Generally pest-free
  • RHS | Award Of Garden Merit

Convolvulus cneorum Description

Planting Guide for Convolvulus cneorum

Standard shipping normally takes 3-5 days. Next day shipping is available on all domestic orders (for an additional charge). International shipping times depend on the products and destination (estimated at checkout).

Care guide for Convolvulus cneorum

Items must be returned within 30 days after receiving your order. Items must be returned in the same condition in which they were received, be unworn/unused, have any tags still attached, and include all the original packaging.

Uses for Convolvulus cneorum & Garden Styles it suits

Refunds are processed within 7 days from when we receive the item(s).