At a glance
- Bonsai Nitrogen+
- 250 mlNPK 3 + 1 + 1.5
- Bonsai Phosphate+
- 250 mlNPK 1.25 + 5 + 1.25
- Bonsai Potassium+
- 250 mlNPK 1.25 + 2 + 3
Measure the chosen fertiliser
Bonsai Nitrogen+
5 ml per 1 litre of water. April–August; for increased nitrogen demand.
| Water | Standard 100 % | Young plants 50 % | Seedlings with leaves 20 % |
|---|---|---|---|
| 1 l | 5 ml | 2.5 ml | 1 ml |
| 5 l | 25 ml | 12.5 ml | 5 ml |
| 10 l | 50 ml | 25 ml | 10 ml |
Bonsai Phosphate+
5 ml per 1 litre of water. April–October; for increased phosphate demand.
| Water | Standard 100 % | Young plants 50 % | Seedlings with leaves 20 % |
|---|---|---|---|
| 1 l | 5 ml | 2.5 ml | 1 ml |
| 5 l | 25 ml | 12.5 ml | 5 ml |
| 10 l | 50 ml | 25 ml | 10 ml |
Bonsai Potassium+
5 ml per 1 litre of water. April–October; for increased potassium demand.
| Water | Standard 100 % | Young plants 50 % | Seedlings with leaves 20 % |
|---|---|---|---|
| 1 l | 5 ml | 2.5 ml | 1 ml |
| 5 l | 25 ml | 12.5 ml | 5 ml |
| 10 l | 50 ml | 25 ml | 10 ml |
- Select the bottle
Choose the appropriate bonsai formulation for the current nutrient demand. This is not a fixed spring–summer–autumn programme.
- Measure water
Measure preferably low-lime water or rainwater at 15–25 °C.
- Shake
Shake the selected bottle well.
- Dose correctly
Measure the quantity specified for the selected bottle in the table.
- Dilute
Mix the concentrate evenly into the measured water.
- Apply appropriately
Water the pre-moistened root zone or wet the foliage; avoid open flowers. Follow the selected bottle’s application period.
The development stage changes concentration, not the required watering volume.
Use each bottle separately according to its own directions. Do not add the three doses together.
Three separate nutrient declarations
Bonsai Nitrogen+ · Declaration
- 3 % total nitrogen N
- Urea N 3.00%
- 1 % water-soluble phosphate P₂O₅
- 1.5 % water-soluble potassium oxide K₂O
- B 0.0025 %; Cu 0.001 %; Fe 0.005 %; Mn 0.003 %; Mo 0.0003 %; Zn 0.001 %
- Cu, Fe, Mn, Zn: EDTA chelates.
- Net mass 261 g / 250 ml; pH 6.9
Bonsai Phosphate+ · Declaration
- 1.25 % total nitrogen N
- Ammonium N 1.25%
- 5 % water-soluble phosphate P₂O₅
- 1.25 % water-soluble potassium oxide K₂O
- B 0.0025 %; Cu 0.001 %; Fe 0.005 %; Mn 0.003 %; Mo 0.0003 %; Zn 0.001 %
- Cu, Fe, Mn, Zn: EDTA chelates.
- Net mass 268 g / 250 ml; pH 6.4
Bonsai Potassium+ · Declaration
- 1.25 % total nitrogen N
- Urea N 1.00%
- 2 % water-soluble phosphate P₂O₅
- 3 % water-soluble potassium oxide K₂O
- B 0.0025 %; Cu 0.001 %; Fe 0.005 %; Mn 0.003 %; Mo 0.0003 %; Zn 0.001 %
- Cu, Fe, Mn, Zn: EDTA chelates.
- Net mass 266 g / 250 ml; pH 6.7
Three separate liquid fertiliser concentrates, 250 ml each: Bonsai Nitrogen+, Bonsai Phosphate+, Bonsai Potassium+.
Plant knowledge & care
Choose the appropriate bonsai formulation for the current nutrient demand. This is not a fixed spring–summer–autumn programme.
Safety & storage
Do not use undiluted. Do not fertilise in direct sun or below 5 °C or above 30 °C. Do not spray open flowers. Store dry, dark, above 8 °C and no higher than 38 °C. Keep out of reach of children and animals. Official advisory recommendations take precedence.
Manufacturer and product information
GREEN24 GmbH
Am Neggenborn 125
44892 Bochum
Germany
Bonsai Fertiliser Set · 3 × 250 ml – original set Opens in a new window.
Original declaration Bonsai Nitrogen+ Opens in a new window.
Original declaration Bonsai Phosphate+ Opens in a new window.
Original declaration Bonsai Potassium+ Opens in a new window.
General manufacturer leaflet 130405 (German original) Opens in a new window.
Frequently asked questions
What is included?
Three separate liquid fertiliser concentrates, 250 ml each: Bonsai Nitrogen+, Bonsai Phosphate+, Bonsai Potassium+.
How do I choose the application?
Choose the appropriate bonsai formulation for the current nutrient demand. This is not a fixed spring–summer–autumn programme. Dose each bottle according to its own instructions. The figures apply to separate applications.
How much does the set treat?
Coverage depends on the selected bottle and dose. Plan the three applications separately.
Are plants or compost included?
The set contains only three bottles of liquid fertiliser concentrate, 250 ml each.
Can I combine all the concentrates?
Use the products separately. Compatibility or a common set dosage is not claimed.

Bonsai Fertiliser Set · 3 × 250 ml
Three separate liquid fertiliser concentrates, 250 ml each: Bonsai Nitrogen+, Bonsai Phosphate+, Bonsai Potassium+.

Three separate formulations
Dose each bottle according to its own instructions. The figures apply to separate applications.

Choose appropriately
Choose the appropriate bonsai formulation for the current nutrient demand. This is not a fixed spring–summer–autumn programme.