FOSFITAL EXTRA is a biostimulant made out of Calcium phosphite which presents a double function over crops: on one hand it acts as a source of phosphorus and potassium. On the other hand, because of its contents in phosphorus in phosphite ion form, it stimulates the selfdefense mechanisms of the plants roots, neck, stems and fruits against pathogenic fungi. It is recommended to use FOSFITAL EXTRA when there is an increased consumption of these elements, like during formation of the root system, blooming, fruit formation, fattening and ripening. It prevents damping and rot diseases in horticultural crops.
Function: Plant Growth Regulators (PGR), Bioenhancer
Chemical Family: Potassium Salts, Phosphates
Application Technique: Sprinklers, Chemigation
Available upon quote
Minimum Order Quantity
Technical Data Sheet
Fosfital Extra Technical Data Sheet
Fosfital Extra Technical Data SheetTechnical Data Sheet
Knowde Enhanced TDS
Identification & Functionality
Applications & Uses
FOSFITAL EXTRA is recommended for all kinds of crops:
- Fruit trees (pip and pit fruits)
- Ornamental crops.
Application and Dosage
Because of its totally assimilable formula, FOSFITAL EXTRA can be applicated by foliar or root feeding using any kind of irrigation system. Its application by foliar feeding is recommended for maximum efficiency. It can be used along with phytosanitary products. Avoid its use during high insolation hours.
General application dosages:
- Foliar: 250-400cc/100 liters of water.
- Root: 4-5 L/Hectare and applied until completion 15-25L/Hectare and cycle of crop.
|CROP||Root application||Foliar application cc/100L||NUMBER OF APPLICATIONS/ FREQUENCY|
|Horticultural Greenhouse||4-5 L/Hectare per application||200-250cc /100L||4 – 6 applications, since transplant and every 21 – 30 days.|
|Horticultural open field||4-5 L/Hectare per application||300-350cc /100L||4 – 6 applications, since transplant and every 21 – 30 days.|
|Citrus and subtropical crops||4-5 L/Hectare per application||300-400cc /100L||2 – 3 applications, sprouting, pre-blooming and fattening.|
|Fruit trees, olive trees and vines||4-5 L/Hectare per application||250-400cc /100L||2 – 3 applications, sprouting, pre-blooming and fattening.|
|Cereals and ornamentals||4-5 L/Hectare per application||200-300cc /100L||3 – 4 applications, since transplant and every 15 – 21 days.|
Technical Details & Test Data
- Phosphorus (P205): 30.00% w/w = 42.00% w/v
- Potassium (K20): 20.20% w/w = 28.00% w/v
- Soluble Liquid (L.S.) Obtained from potassium phosphite
FOSFITAL EXTRA is compatible with most of the available fertilizers and phytosanitary products, eventhough it is advisable to perform a previous test. Do not mix with mineral oils, sulfur or products containing copper. In the latter case, after the application of a copper compound, wait at least 15 days before application
Packaging & Availability