SmartGrow·Biostimulants
100% soluble seaweed-extract biostimulant powder with 16% K2O, alginic acid and amino acids. Boosts flowering, rooting and stress tolerance across most crops.
Main advantages
About this product
BioLine Seafer is a 100% water-soluble organic biostimulant powder produced from seaweed extract, delivering 50% organic matter, 16% alginic acid, 2% amino acids and 16% K2O plus nitrogen, calcium, magnesium, sulphur, iron and iodine. It improves root uptake, boosts flowering and shoot formation, activates photosynthesis and raises resistance to temperature stress and disease. Suitable for field, vegetable, fruit-berry, greenhouse, ornamental and coniferous crops. Apply as a foliar feed (100-150 g/ha) or root feed (0.5-1.0 kg/ha) throughout the growing season.
At a glance
Nutrient composition
NPK blend
NPK plus a chelated micronutrient package for foliar feeding.
Nitrogen (N)
1%
Vegetative growth, leaf mass
Potassium (K₂O)
16%
Hardiness + grain fill
Micronutrients
Fe, I
2 chelated micronutrients
Application
Full specifications
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Questions & answers
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