Dunger·Macronutrients
Granulated NPK 10:20:15 +3S complex fertilizer with zinc and boron for spring bulb flowers and early greens; boosts rooting, flowering and disease resistance.
Main advantages
About this product
This granulated complex NPK fertilizer carries a 10:20:15 grade of nitrogen, phosphorus and potassium, reinforced with 3% sulfur plus zinc and boron. The phosphorus-forward formula is built for spring bulb flowers and early greens, accelerating seedling establishment and root development. It supports abundant, long-lasting flowering, strengthens resistance to disease and helps prevent chlorosis. Spread evenly over loosened, moistened soil at 20-40 g/m² before planting or as an early-spring feed, with an effect lasting 30-40 days.
At a glance
Nutrient composition
NPK blend
NPK plus a chelated micronutrient package for foliar feeding.
Nitrogen (N)
10%
Vegetative growth, leaf mass
Phosphorus (P₂O₅)
20%
Root development + flowering
Potassium (K₂O)
15%
Hardiness + grain fill
Application
Full specifications
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Questions & answers
Product specifications are compiled from publicly available manufacturer sources and are provided for guidance only — confirm all details with the vendor before purchase. Brand names, logos and trademarks are the property of their respective owners; a listing on ADAM does not imply affiliation, sponsorship or endorsement.
