Polisulf - Polisulfură de Calciu 500 ml – fertilizant foliar cu acțiune insecto-fungicidă și acaricidă

POLISULF is a foliar fertilizer based on calcium polysulfide (calcium polysulfide solution) produced by Mifalchim, with triple action: nutritional + insecto-fungicidal + acaricidal.

It contains 15% Sulfur, 4% Calcium, and 2% Carbon and acts both as a fertilizer and as a natural plant protector. It forms a protective sulfur layer on the surface of leaves and fruits that inhibits fungal spore germination and destroys pests through a caustic action (burns the insect cuticle and suffocates eggs, larvae, and mites).

Main benefits:

• Quickly corrects sulfur and calcium deficiencies
• Protects against powdery mildew, scab, moniliosis, gray rot, brown spot, etc.
• Effective control of aphids (including San Jose scale), scale insects, mites, and other insects
• Stimulates plant development even during dormancy
• Improves photosynthesis and resistance to sudden temperature changes
• Fully biodegradable and approved for organic farming

Recommended doses:

• Complete vegetative rest: 20% solution
• Budding swelling: 5% solution
• Treatments during vegetation (grapevine, apple, etc.): 1.5–2% (15–20 l/ha or 15–20 l/1000 l water)

Applied foliarly, from post-harvest until near fruit maturity. Ideal for grapevine, fruit growing (apple, apricot, plum, cherry), vegetable growing, cereals, and industrial crops.

Packaging: 500 ml bottle (red-orange liquid concentrate). Romanian professional quality product – proven field results (+31% to +38% yield increase in grapevine and fruit trees).