Optima Leaf-NPK+

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Optima Leaf NPK+ is a liquid NPK leaf fertiliser (8-17-9) enriched with trace elements, amino acids, fulvic acids and seaweed extract. The nutrients in Optima Leaf NPK+ improve growth and reduce susceptibility to abiotic stress.

Optima Leaf NPK+ includes high levels of phosphate and seaweed extracts, two components that act synergistically on root growth and activity. Application of Optima Leaf NPK+ enables the crop to make better use of the fertilisers supplied to the soil, even under less favourable soil and climate conditions.

Optima Leaf-NPK+ ensures a good start for the crop. It is also effective for colouring crops. It helps to keep crops healthy and vital if fertilisation via the roots is not optimal, for example in case of root stress and wet or cold conditions.

Advantages

Complete foliar fertiliser with trace elements.
Stimulates plants at key growth and development stages such as rooting, flowering and fruit setting.
Improves yield and quality.

Composition

Nitrogen (N) total	105 g/L
Nitrogen (N) ureic	58 g/L
Nitrogen (N) organic**	5,4 g/L
Nitrogen (N) ammoniacal	42 g/L
Phosphate (P₂O₅)*	223 g/L
Potassium (K₂O)*	122 g/L
Boron (B)*	0,27 g/L
Copper (Cu)*	0,15 g/L
Iron (Fe)*	1,3 g/L
Molybdenum (Mo)*	0,027 g/L
Zinc (Zn)*	0,59 g/L
Fulvic acid	4,6 g/L
Density	1,35 kg/L
pH	7,0 - 8,0
Appearance	brown liquid
*=soluble in water
**=Organic nitrogen is obtained by hydrolysis of vegetable proteins

Application rates

Foliar application (maximum concentration 1:50)

Arable crops:
2-4 liter per hectare.
During leaf development, 2-5 times per year.

Tree nursery, vineyards and (small) fruits:
3-5 liter per hectare.
During leaf development, 5-10 times per year.

Lawn and pasture:
3-5 liter per hectare.
During leaf development, 1-2 times per year.

Forestry and plant nursery:
3-5 liter per hectare.
During leaf development, 5-10 times per year.

Ornamental crops:
3-5 liter per hectare.
During leaf development, 5-10 times per year.

Vegetables and strawberries:
3-5 liter per hectare.
During leaf development, 2-6 times per year.

Instructions for use

Shake or stir well before use.
Store in a cool dry place away from direct sunlight.
This product has been tested and can be stored safely at temperatures from 5°C to 25°C. Crystallisation and/or sedimentation may occur below 5°C.
Apply under suitable spraying conditions (e.g. temperature, humidity, wind speed). Do not treat if the temperature is >25°C or if it might rise to >25°C in the hours after application. Preferably perform the treatment at the end of the day. Do not apply product close to harvesting.
Note: Do not exceed the maximum concentration of 1L product on 50L spray solution. Do not apply foliar treatment to seedlings less than 15cm tall.
Miscibility and/or efficacy cannot be guaranteed when combined with any other agent. Before mixing, it is recommended to perform a test on a small scale.
Do not mix with other products in pure, undiluted form. Not compatible with products containing calcium.
We recommend carrying out a trial application on a small area first, before applying to the entire plot.
The shelf life of the product is stated on the label. As long as the guidelines for storage are followed the expiry date (BB) on the label is guaranteed.

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