Shrub

Ceanothus ‘Concha’

Californian Lilac 'Concha'
Award Winner Loved by Pollinators Hardiness H4

Ceanothus ‘Concha’ is a favourite for its arching branches, narrow glossy leaves, and masses of deep blue flowers that emerge from reddish buds in late spring. Medium to large in size, it creates a dense bushy form that provides both colour and shelter for wildlife. It carries the RHS Award of Garden Merit and is strongly valued by pollinators. If you’ve been hoping for a proven, long-lived Californian Lilac for Irish borders, ‘Concha’ should be high on your list.
SKU: CEA-7.5L-TZ6S1Z
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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
2.5 m — 4.0 m
Max Spread
2.5 m — 4.0 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.
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
  • Against Wall
  • Flower Borders
Merits
  • Drought Resistant
  • RHS | Award Of Garden Merit
  • Loved By Pollinators

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