Growing Hydrangeas in Pots: Choosing Varieties, Planting and Care
Hydrangeas grow well in pots when the variety, container and compost are chosen with their eventual size and moisture needs in mind. Learn how to plant, water, feed and protect...
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Ceanothus ‘Blue Jeans’
Californian Lilac 'Blue Jeans'
Californian Lilac ‘Blue Jeans’ forms a dense, spreading evergreen shrub, reaching medium size and covering itself with clusters of amethyst-blue flowers in late spring. Its leathery dark green leaves create a solid background, making the blooms even more striking. With drought tolerance and appeal to pollinators, it is well suited to sunny sheltered spots across Ireland. For those wondering how to bring a sweep of spring blue to a garden wall or border, this is a rewarding pick.
Plant Details
Flowering Months
Size
- Max Height
- 1.5 m — 2.5 m
- Max Spread
- 1.5 m — 2.5 m
- Growth Habit
- Densely branched plant with compact, leafy, rounded overall shape., Widely extends outward with many lateral branches from center.
Planting Position
- Sunlight 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 Aspect refers to the direction the planting spot faces (north, south, east or west). It affects light levels, warmth and exposure.
- South West
- Exposure Exposure describes how sheltered or exposed a plant’s position is, particularly to wind and weather.
- Sheltered
- Hardiness Hardiness indicates how well a plant tolerates cold conditions outdoors. Higher ratings generally mean greater frost tolerance.
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(−10 to −5 °C) Hardy in most of Ireland
Ideal Soil Conditions
- Soil Type Soil type describes the texture of the soil (clay, sand, loam, chalk). This affects drainage, nutrients and how roots grow.
- Soil Moisture 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 Soil pH measures how acidic or alkaline the soil is. It affects nutrient availability and can impact plant growth.
Plant Uses & Merits
- Uses
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- Patios / Courtyards
- Coastal Areas
- Against Wall
- Merits
-
- Drought Resistant
- Loved By Pollinators
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Hydrangea Flower Colour: Soil, pH and Why Flowers Turn Blue or Pink
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Mophead, lacecap, panicle, smooth, oakleaf and climbing hydrangeas differ in far more than flower shape. This guide compares their growth, flowering habit, preferred position and garden use to help you...
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How to Grow Hydrangeas in Ireland: The Complete Guide
Hydrangeas are well suited to many Irish gardens, provided the type is matched to the position. This guide covers choosing Hydrangeas, light and soil, planting, watering, feeding, pruning, flower colour,...
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How to Grow Climbing Hydrangeas on Walls, Fences and Trees
Climbing hydrangeas are self-clinging, shade-tolerant woody climbers that can cover substantial walls, fences and mature trees, but they establish slowly and need a permanent position. This guide explains siting, support,...
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Best Hydrangeas for Small Gardens
Small gardens can accommodate hydrangeas very well when mature size and habit are considered from the outset. Compare compact mophead, panicle, oakleaf and lacecap choices that give substantial summer interest...
