Complesal® SupremeK pro

Complesal® Professional SupremeK pro

Complesal^® SupremeK pro is a highly concentrated potassium foliar fertilizer for the supplementary nutrition of plants in order to improve the quality of fruits, vegetables and grapes such as fruit size, sugar content, aroma, fruit surface color or brix values in grapes. Low supply to fruits does often occur in light and heavy, K-fixating soils as well during dry conditions. Due to its micronutrient content it is suitable to prevent and eliminate deficiencies. The particular nutrient relationship has a stabilizing effect on plant health.

Universal potassium mixture energizing plant nutrition

Key Crops

Nutrient Contents Advantages Rate of use

Nutrient contents		% w/w	g/l
Total nitrogen	N	3.1	50
Potassium	K₂O	28	459
Boron	B	0.1	0.16
Copper	Cu	0.05	0.8
Iron	Fe	0.1	1.6
Manganese	Mn	0.05	0.8
Molybdenum	Mo	0.005	0.08
Zinc	Zn	0.1	1.6

All nutrients are fully water-soluble and the cationic micronutrients (copper, iron, manganese and zinc) are fully chelated by EDTA.

Product Properties:

Density: 1.64 g/cm³
pH value: 7
Color: blue

Extremely high potassium content improves inner and outer quality of specialty crops with high K-requirements
Particularly indicated for sandy and K-fixating soils as well as during dry spells
Improves disease resistance
Improves resistance of flowers to frost
Large and homogenous wetting area on the leaf
Fast nutrient absorption

Optimal wetting and rainfastness
High quality chelation technology for optimal plant availability and supply
Excellent formulation technology ensures simple product use
Joint application with pesticides

Type of Crop	Application Time	Application Rate
Grapes	3 × between berry closure and beginning of ripening for improved brix values	5 l/ha
Apples, Pears	1st before flowering (1 – 2 ×) 2nd midseason until 1 week before harvest (3 – 4 ×) do not use in cultivars sensitive to bitter pit	3-5 l/ha
Strawberries	3 – 4 applications with fungicide treatments	3-5 l/ha
Olives	2 – 3 applications during fruit maturation	5 l/ha
Cotton	start after begin of flowering repeat 2 – 3 × every two weeks (improved cotton quality)	5 l/ha
Sugar beets	3 × between 4-leaf stage and crop cover	2-4 l/ha
Potatoes	3 × during the vegetation period until bud formation	3-5 l/ha
Vegetables	during the vegetation period	3 – 4 × 5 l/ha
Bananas	during fruit development	2 – 3 × 5 l/ha
Soybean	during the vegetation period	3 – 4 × 5 l/ha