Collection: Fertilisers & Plant Strengtheners
From bonsai to fruit trees, find fertilisers suited to your plants and their growing stage. Compare composition, application and pack sizes.
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GREEN24
Dove Tree Fertiliser
From 11.95 €
( 47.80 €/ l)
Liquid concentrate · 250 ml or twin pack
250 ml · 500 ml – Doppelpack (2 × 250 ml)
Delivery time: In stock · 1–3 days (DE)
Incl. VAT, plus shipping costs
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GREEN24
Tetrapanax Fertiliser
From 12.95 €
( 51.80 €/ l)
Liquid concentrate · 250 ml or twin pack
250 ml · 500 ml – Doppelpack (2 × 250 ml)
Delivery time: In stock · 1–3 days (DE)
Incl. VAT, plus shipping costs
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GREEN24
Regulator BW Kalkfrei Plus – demineralised water, 5 l
12.95 €
( 2.59 €/ l)
Ready-to-use demineralised water in a 5-litre container.
Delivery time: 5–10 days (DE)
Incl. VAT, plus shipping costs
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GREEN24
Meister-Set U – Universal Fertiliser Refill, 250 ml
9.85 €
( 39.40 €/ l)
Universal fertiliser concentrate for refilling the Meister-Set.
Delivery time: 5–10 days (DE)
Incl. VAT, plus shipping costs
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GREEN24
Meister Set N – Nitrogen Fertiliser Refill, 250 ml
9.85 €
( 39.40 €/ l)
NPK 6.0–2.0–3.0; 10 ml per 2.5 l water, every 1–2 weeks.
250 ml
Delivery time: In stock · 1–3 working days (DE)
Incl. VAT, plus shipping costs
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GREEN24
Meister Set P – Phosphate Fertiliser Refill, 250 ml
9.85 €
( 39.40 €/ l)
NPK 2.5–10.0–2.5; 5 ml per 1.25–2.5 l water, every 2–3 weeks according to plant species and nutrient deficiency.
250 ml
Delivery time: In stock · 1–3 working days (DE)
Incl. VAT, plus shipping costs
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GREEN24
Meister Set K – Potassium Fertiliser Refill, 250 ml
9.85 €
( 39.40 €/ l)
NPK 2.5–4.0–6.0; 10 ml per 2.5 l water, every 1–2 weeks.
250 ml
Delivery time: In stock · 1–3 working days (DE)
Incl. VAT, plus shipping costs
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GREEN24
Dream Hedges – Three-Fertiliser Set
19.95 €
( 26.60 €/ l)
3 × 250 ml
Delivery time: In stock · 1–3 days (DE)
Incl. VAT, plus shipping costs
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GREEN24
Terrace Garden – Three-Fertiliser Set
19.95 €
( 26.60 €/ l)
3 × 250 ml
Delivery time: In stock · 1–3 days (DE)
Incl. VAT, plus shipping costs
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GREEN24
Herb Garden – Three-Fertiliser Set
19.95 €
( 26.60 €/ l)
3 × 250 ml
Delivery time: In stock · 1–3 days (DE)
Incl. VAT, plus shipping costs
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GREEN24
Orchid House – Three-Fertiliser Set
19.95 €
( 26.60 €/ l)
3 × 250 ml
Delivery time: In stock · 1–3 days (DE)
Incl. VAT, plus shipping costs
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GREEN24
Mediterranean Container Plants – Three-Fertiliser Set
19.95 €
( 26.60 €/ l)
3 × 250 ml
Delivery time: In stock · 1–3 days (DE)
Incl. VAT, plus shipping costs
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GREEN24
Balcony Flowers – Three-Fertiliser Set
19.95 €
( 26.60 €/ l)
3 × 250 ml
Delivery time: In stock · 1–3 days (DE)
Incl. VAT, plus shipping costs
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GREEN24
Rose Garden – Three-Fertiliser Set
19.95 €
( 26.60 €/ l)
3 × 250 ml
Delivery time: In stock · 1–3 days (DE)
Incl. VAT, plus shipping costs
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GREEN24
Vegetable Garden – Three-Fertiliser Set
19.95 €
( 26.60 €/ l)
3 × 250 ml
Delivery time: In stock · 1–3 days (DE)
Incl. VAT, plus shipping costs
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GREEN24
Tropical Garden – Three-Fertiliser Set
19.95 €
( 26.60 €/ l)
3 × 250 ml
Delivery time: In stock · 1–3 days (DE)
Incl. VAT, plus shipping costs
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GREEN24
Gift fertiliser Gardener – 250 ml
9.85 €
( 39.40 €/ l)
A liquid NPK 4–4–3 fertiliser concentrate with the German “Gärtner” gift design, for indoor and garden plants.
Delivery time: 5–10 days (DE)
Incl. VAT, plus shipping costs
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GREEN24
Gift fertiliser Dad – 250 ml
9.85 €
( 39.40 €/ l)
A liquid NPK 4–4–3 fertiliser concentrate with the German “Papa” gift design, for indoor and garden plants.
Delivery time: 5–10 days (DE)
Incl. VAT, plus shipping costs
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GREEN24
Gift fertiliser Mum – 250 ml
9.85 €
( 39.40 €/ l)
A liquid NPK 4–4–3 fertiliser concentrate with the German “Mama” gift design, for indoor and garden plants.
Delivery time: 5–10 days (DE)
Incl. VAT, plus shipping costs
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GREEN24
Gift fertiliser Grandad – 250 ml
9.85 €
( 39.40 €/ l)
A liquid NPK 4–4–3 fertiliser concentrate with the German “Opa” gift design, for indoor and garden plants.
Delivery time: 5–10 days (DE)
Incl. VAT, plus shipping costs
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GREEN24
Gift fertiliser Grandma – 250 ml
9.85 €
( 39.40 €/ l)
A liquid NPK 4–4–3 fertiliser concentrate with the German “Oma” gift design, for indoor and garden plants.
Delivery time: 5–10 days (DE)
Incl. VAT, plus shipping costs
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GREEN24
Pineapple Fertiliser – 250 ml / Twin Pack
From 9.85 €
( 39.40 €/ l)
250 ml · 500 ml – Doppelpack (2 × 250 ml)
Delivery time: In stock · 1–3 working days (DE)
Incl. VAT, plus shipping costs
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GREEN24
Purple-leaved Cherry Plum Fertiliser – 250 ml & Twin Pack
From 9.85 €
( 39.40 €/ l)
NPK 3.2–4.2–5.0 for Prunus cerasifera; 5 ml per litre, every 2–3 weeks.
250 ml · 500 ml – Doppelpack (2 × 250 ml)
Delivery time: In stock · 1–3 working days (DE)
Incl. VAT, plus shipping costs
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GREEN24
Cannabis Bloom-Dünger
From 9.85 €
( 39.40 €/ l)
250 ml · 500 ml – twin pack (2 × 250 ml)
Delivery time: In stock · 1–3 days (DE)
Incl. VAT, plus shipping costs
Plant knowledge
Choose well, use correctly
The GREEN24 PROFI LINE combines horticultural experience with nutrient blends for different plants. The range includes liquid concentrates, water-soluble fertilisers and other formulations. Each product specifies its intended root or foliar application and dilution. Choose according to your plant, growing conditions and feeding needs.
Learn more about suitable feeding in our plant nutrition guide. Plant sick? Identify a plant? For unusual leaves or an unclear cause, the GREEN24AI Plant Check helps with an initial assessment.