At a glance
Rhododendron & Azalea Compost
An acidic root zone makes the difference: this ready-to-use compost is labelled for rhododendrons, azaleas and other ericaceous plants. Use the 10-litre bag for suitable container growing and account for its initial fertiliser.
- Use
- Borders & pots
For rhododendrons, azaleas, camellias and other acid-loving ornamental shrubs in borders and pots. Surrounding garden soil and drainage must also be suitable.
- Bag contents
- 10 litres
Ready to use
- Base
- Peat-containing compost
The full declaration appears below.
- Further feeding
- After about 6–8 weeks
Account for existing nutrients.
The label and plant needs determine use.
Assess alkaline garden soil separately. A small pocket of acidic compost does not change the whole site. Do not routinely line planting holes with plastic; water must not collect.
Easy application
An acidic root zone makes the difference: this ready-to-use compost is labelled for rhododendrons, azaleas and other ericaceous plants. Use the 10-litre bag for suitable container growing and account for its initial fertiliser.
- Prepare the root ball
Moisten as needed and assess the new root space.
- Keep planting depth
Position at the previous level and fill around it.
- Water and monitor
Allow water to drain and keep monitoring root-ball moisture.
The label says to start supplementary feeding after six to eight weeks; account for growth, existing nutrition and fertiliser instructions. Do not automatically add more feed immediately after repotting.
Read the complete planting guideProduct information
Application & repottingFor rhododendrons, azaleas, camellias and other acid-loving ornamental shrubs in borders and pots. Surrounding garden soil and drainage must also be suitable.
For rhododendrons, azaleas, camellias and other acid-loving ornamental shrubs in borders and pots. Surrounding garden soil and drainage must also be suitable.
The label says to start supplementary feeding after six to eight weeks; account for growth, existing nutrition and fertiliser instructions. Do not automatically add more feed immediately after repotting.
Assess alkaline garden soil separately. A small pocket of acidic compost does not change the whole site. Do not routinely line planting holes with plastic; water must not collect.
PropertiesProduct characteristics and guidance
The original label lists organic soil material from raised-bog peat H3–H8, plant materials from forestry, rock, calcium carbonate and NPK fertiliser. This product contains peat.
Declared growing-medium valuesFigures from the original label.
Nutrient levels refer to the time of first placing on the market and may change in storage. Check before using stored compost.
- Organic matter: 35% fresh mass.
- pH (CaCl₂): 4.8.
- Salt content (KCl): 1.0 g/l.
- Nitrogen (N): 120 mg/l (CaCl₂).
- Phosphate (P₂O₅): 140 mg/l (CAL).
- Potassium oxide (K₂O): 200 mg/l (CAL).
- Magnesium (Mg): 80 mg/l (CaCl₂).
- Sulphur (S): 100 mg/l (CaCl₂).
Pairs well with
Selected additions for your plant care.
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Rhododendron & Azalea Fertiliser
From €9,85 View productSuitable fertiliser for later feeding. Account for the compost’s initial nutrients and match further applications to need.
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Gardenia Fertiliser Pro
From €9,85 View productFor later feeding according to need. Account for existing compost nutrients and active growth.
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Enkianthus Fertiliser
From €11,95 View productAn acidic growing-medium base for container-grown enkianthus. Provide a humus-rich root environment and good drainage; account for starter nutrients before further feeding.
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Indoor Azalea Fertiliser
From €9,85 View productFor later feeding according to need. Account for initial compost nutrients and active growth.
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Heather Fertiliser
From €9,95 View productFor later feeding according to need. Account for initial compost nutrients and active growth.
GREEN24 · Product knowledge
Rhododendron & Azalea Compost
Root space matched to the plant
A place for your plant
From a compact azalea to a large rhododendron shrub, flower colour, foliage and habit create very different garden scenes. Suitable soil and a sheltered position provide the foundation; fertiliser supplements nutrients during growth.
Details & background
An acidic root zone makes the difference: this ready-to-use compost is labelled for rhododendrons, azaleas and other ericaceous plants. Use the 10-litre bag for suitable container growing and account for its initial fertiliser.
Assess alkaline garden soil separately. A small pocket of acidic compost does not change the whole site. Do not routinely line planting holes with plastic; water must not collect.
Roots need water and air
The declared mix in its bag
10 litres of ready-to-use growing medium. The original label lists ingredients, measured values and when to begin further feeding.
Details & background
The old root ball and new compost may dry at different rates. Check regularly and water thoughtfully. Ingredients and figures are collected in the product information.
Repotting: the complete process
Prepare the next planting step
Choose the container, root space and drainage carefully. The eight steps below show the complete repotting process.
The illustrated sequence shows repotting an established rooted plant. Assess garden planting sites and soil separately.
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Recognise the need to repot
Check whether roots fill the pot or old compost has lost structure. Repot to help the roots rather than simply following a fixed date.
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Choose a suitable container
A stable pot should hold the root ball with some fresh compost around it. Account for the broad root system of rhododendrons.
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Keep drainage clear
Check drainage holes and remove blockages. A closed cachepot needs a removable inner pot with its own drainage. An extra coarse layer cannot replace drainage holes.
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Release the root ball gently
Moisten the root ball beforehand if needed. Support its weight, release the pot carefully and do not pull the plant out by its branches.
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Keep the previous depth
Add a little compost and set the root ball in place. Keep its top at the previous planting level and do not bury the root collar.
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Fill around the root ball
Add compost around the root ball in small amounts and firm lightly. Do not compact it hard; leave watering space below the rim.
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Water evenly
Water slowly to moisten the old root ball and fresh compost. Prefer low-lime water.
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Monitor establishment
The label says to start supplementary feeding after six to eight weeks; account for growth, existing nutrition and fertiliser instructions. Do not automatically add more feed immediately after repotting. During the following weeks, check moisture in the old root ball and fresh compost separately.
Follow through after planting
The label says to start supplementary feeding after six to eight weeks; account for growth, existing nutrition and fertiliser instructions. Do not automatically add more feed immediately after repotting.
Watch drainage and the condition of new shoots. Extra nutrients do not replace a suitable position.
An acidic growing-medium base for container-grown enkianthus. Provide a humus-rich root environment and good drainage; account for starter nutrients before further feeding.
Rhododendron & Azalea Repotting Set
Where iron is needed: Purital F06 iron fertiliser. Follow its dilution and application instructions.
For later feeding: Indoor Azalea Fertiliser.
For later feeding: Heather Fertiliser.
Understand changes
Assess yellowing between green veins, brown buds and feeding damage separately. Soil pH, roots and leaf undersides give more useful clues than an extra dose of fertiliser.
Questions about the compost
Is this ready to use?
For rhododendrons, azaleas, camellias and other acid-loving ornamental shrubs in borders and pots. Surrounding garden soil and drainage must also be suitable.
When should feeding begin?
The label says to start supplementary feeding after six to eight weeks; account for growth, existing nutrition and fertiliser instructions. Do not automatically add more feed immediately after repotting.
Does it contain peat?
The original label lists organic soil material from raised-bog peat H3–H8, plant materials from forestry, rock, calcium carbonate and NPK fertiliser. This product contains peat.
How much compost do I need?
The bag contains 10 litres. When repotting, the old root ball occupies part of the new container; fresh compost fills the space around and beneath it.
Get to know the plant
Safety and storage
Safety instructions
Wash your face and hands thoroughly. Use diluted fertiliser promptly and keep it out of water bodies and wastewater.
Product GPSR safety information
A safety PDF is not currently available for this product. Please refer to the product information below and the label.
Storage
Please follow the product-specific information on the label and in the full description.
Read the full product description →