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
Micro+U Universal Fertiliser
From 11.95 €
( 47.80 €/ l)
For irrigation systems · 250 ml, twin pack or 1 litre
250 ml · 500 ml – twin pack (2 × 250 ml) · 1 litre
Delivery time: In stock · 1–3 days (DE)
Incl. VAT, plus shipping costs
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GREEN24
Olive Tree Fertiliser
From 9.95 €
( 39.80 €/ l)
For olive trees on patios and balconies · Liquid fertiliser concentrate
Volume discount250 ml · 500 ml – Twin pack (2 × 250 ml) · 1 litre
Delivery time: In stock · 1–3 days (DE)
Incl. VAT, plus shipping costs
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GREEN24
Foliage Plant & Palm Fertiliser Pro
From 11.95 €
( 47.80 €/ l)
Liquid concentrate · dedicated application programmes
250 ml · 500 ml – twin pack (2 × 250 ml)
Delivery time: In stock · 1–3 days (DE)
Incl. VAT, plus shipping costs
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GREEN24
Climbing & Shrub Rose Fertiliser
From 9.95 €
( 39.80 €/ l)
For climbing roses and shrub roses · Liquid fertiliser concentrate
Volume discountSelected options250 ml · 500 ml – twin pack (2 × 250 ml) · 1 litre
Delivery time: In stock · 1–3 days (DE)
Incl. VAT, plus shipping costs
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GREEN24
Fern Fertiliser
From 9.85 €
( 39.40 €/ l)
For indoor ferns and hardy garden ferns · Liquid fertiliser concentrate
Volume discount250 ml · 500 ml – twin pack (2 × 250 ml)
Delivery time: In stock · 1–3 days (DE)
Incl. VAT, plus shipping costs
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GREEN24
Hibiscus Fertiliser
From 9.95 €
( 39.80 €/ l)
For hibiscus during growth and flowering · Liquid fertiliser concentrate
Volume discount250 ml · 500 ml – twin pack (2 × 250 ml) · 1 litre
Delivery time: In stock · 1–3 days (DE)
Incl. VAT, plus shipping costs
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GREEN24
Bonsai Fertiliser Set · 3 × 250 ml
19.95 €
( 26.60 €/ l)
3 × 250 ml · separate formulations
3 × 250 ml
Delivery time: In stock · 1–3 days (DE)
Incl. VAT, plus shipping costs
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GREEN24
Redwood & Sequoia Fertiliser
From 9.95 €
( 39.80 €/ l)
For giant sequoia, coast and dawn redwood · Root and foliar feeding
Volume discount250 ml · 500 ml – twin pack (2 × 250 ml) · 1 litre
Delivery time: In stock · 1–3 days (DE)
Incl. VAT, plus shipping costs
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GREEN24
Cherry Laurel Fertiliser
From 9.85 €
( 39.40 €/ l)
For cherry laurel plants and hedges · Liquid fertiliser concentrate
Volume discount250 ml · 500 ml – twin pack (2 × 250 ml) · 1 litre
Delivery time: In stock · 1–3 days (DE)
Incl. VAT, plus shipping costs
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GREEN24
Araucaria Fertiliser
From 9.95 €
( 39.80 €/ l)
For Araucaria, including monkey puzzle and Norfolk Island pine · Liquid concentrate
Volume discount250 ml · 500 ml – twin pack (2 × 250 ml) · 1 litre
Delivery time: In stock · 1–3 days (DE)
Incl. VAT, plus shipping costs
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GREEN24
Ginkgo fertiliser
From 9.95 €
( 39.80 €/ l)
For ginkgo and maidenhair trees · Liquid concentrate for plant nutrition
Volume discount250 ml · 500 ml – twin pack (2 × 250 ml)
Delivery time: In stock · 1–3 days (DE)
Incl. VAT, plus shipping costs
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GREEN24
Tree Fern Fertiliser
From 9.85 €
( 39.40 €/ l)
For tree ferns during new growth · Liquid fertiliser concentrate
Volume discount250 ml · 500 ml – twin pack (2 × 250 ml)
Delivery time: In stock · 1–3 days (DE)
Incl. VAT, plus shipping costs
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GREEN24
Banana Fertiliser
From 11.95 €
( 47.80 €/ l)
For banana plants including Musa and Ensete · Liquid concentrate
Volume discount250 ml · 500 ml – twin pack (2 × 250 ml) · 1 litre
Delivery time: In stock · 1–3 days (DE)
Incl. VAT, plus shipping costs
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GREEN24
Persian Ironwood Fertiliser
From 12.95 €
( 51.80 €/ l)
For Persian ironwood trees · Liquid concentrate for plant nutrition
Volume discount250 ml · 500 ml – twin pack (2 × 250 ml)
Delivery time: In stock · 1–3 days (DE)
Incl. VAT, plus shipping costs
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GREEN24
Hedychium fertiliser
From 12.95 €
( 51.80 €/ l)
For ornamental ginger and butterfly ginger lilies · Liquid concentrate
Volume discount250 ml · 500 ml – twin pack (2 × 250 ml)
Delivery time: In stock · 1–3 days (DE)
Incl. VAT, plus shipping costs
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GREEN24
Kalmia fertiliser
From 12.95 €
( 51.80 €/ l)
For Kalmia and mountain laurel · Liquid fertiliser concentrate
Volume discount250 ml · 500 ml – twin pack (2 × 250 ml)
Delivery time: In stock · 1–3 days (DE)
Incl. VAT, plus shipping costs
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GREEN24
Oliven-Komplex AF
19.95 €
( 3.99 €/ l)
For olives, figs and oleanders · Ready-to-use nutrient solution
Volume discountDelivery time: In stock · 1–3 days (DE)
Incl. VAT, plus shipping costs
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GREEN24
Citrus Complex AF
19.95 €
( 3.99 €/ l)
For lemons, oranges and other citrus plants · Ready-to-use feed
Volume discountDelivery time: In stock · 1–3 days (DE)
Incl. VAT, plus shipping costs
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COMPO EXPERT
Hakaphos Green
99.95 €
( 4.00 €/ kg)
For young plants and other horticultural crops · Dissolve in water before use
Volume discountDelivery time: 3–5 days (DE)
Incl. VAT, plus shipping costs
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COMPO EXPERT
Hakaphos Blue
99.95 €
( 4.00 €/ kg)
For potted plants and other horticultural crops · Dissolve in water before use
Volume discountDelivery time: 3–5 days (DE)
Incl. VAT, plus shipping costs
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COMPO EXPERT
Hakaphos Red
99.95 €
( 4.00 €/ kg)
For feeding horticultural crops · Dissolve in water before use
Volume discountDelivery time: 3–5 days (DE)
Incl. VAT, plus shipping costs
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GREEN24
Banana Plant Complex AF
19.95 €
( 3.99 €/ l)
For bananas, bird of paradise and other tropical plants · Ready-to-use feed
Volume discountDelivery time: In stock · 1–3 days (DE)
Incl. VAT, plus shipping costs
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GREEN24
Lagerstroemia fertiliser
From 11.95 €
( 47.80 €/ l)
For crape myrtles and Lagerstroemia varieties · Liquid concentrate
Volume discount250 ml · 500 ml – twin pack (2 × 250 ml)
Delivery time: In stock · 1–3 days (DE)
Incl. VAT, plus shipping costs
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GREEN24
Frangipani Fertiliser
From 9.85 €
( 39.40 €/ l)
For frangipani and Plumeria · Liquid concentrate for plant nutrition
Volume discount250 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.