Why Are My Hosta Leaves Turning Yellow or Brown?
Yellowing or browning hosta leaves can mean several different things, from normal autumn die-back to sun scorch, drought, or virus. This guide helps you identify the cause and respond correctly.
Azalea japonica ‘Blue Danube’
Rhododendron 'Blue Danube'
Violet-blue flowers with paler centres cover Azalea japonica ‘Blue Danube’ in late spring. Its unusual colouring, evergreen foliage and bushy growth create a striking feature in acidic borders, woodland gardens and substantial containers placed in sun or partial shade.
Size
Max Height
1.5 m — 2.5 m
Max Spread
1.0 m — 1.5 m
Growth Habit
Densely branched plant with compact, leafy, rounded overall shape.
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
Part Shade
Aspect
Aspect refers to the direction the planting spot faces (north, south, east or west).
It affects light levels, warmth and exposure.
West
East
South
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.
(−20 to −15 °C) Very cold-hardy
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.
Moist but permeable
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
- Patios / Courtyards
- Containers
Merits
- Low Maintenance
- RHS | Award Of Garden Merit
Azalea japonica ‘Blue Danube’ Description
Azalea japonica ‘Blue Danube’ Description
Planting Guide for Azalea japonica ‘Blue Danube’
Planting Guide for Azalea japonica ‘Blue Danube’
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 Azalea japonica ‘Blue Danube’
Care guide for Azalea japonica ‘Blue Danube’
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 Azalea japonica ‘Blue Danube’ & Garden Styles it suits
Uses for Azalea japonica ‘Blue Danube’ & Garden Styles it suits
Refunds are processed within 7 days from when we receive the item(s).
-
-
Can Hostas Grow in Sun? Which Varieties Tolerate More Light
Hostas are shade-tolerant, not shade-dependent. Discover which varieties handle sun well, what conditions they need, and how Irish gardens are ideal for growing hostas in more light.
-
How to Grow Hostas in Pots and Containers: The Complete Guide
Hostas are outstanding container plants. Learn how to choose the right pot, compost and position for spectacular results in any Irish garden.
-
How to Protect Hostas from Slugs and Snails: 10 Methods That Work
10 practical ways to protect hostas from slugs and snails, including better siting, tougher varieties, pots, barriers and early prevention.
-
How to Grow Hostas in Ireland: The Complete Guide
Hostas are one of the easiest and most rewarding foliage plants for Irish gardens. Here is how to plant, grow and care for them successfully.
