NPK 19-19-19
About Granular NPK 19-19-19
NPK 19-19-19 is a high-strength balanced granular fertilizer with 19% each of nitrogen, phosphorus, and potassium, designed for demanding crops needing uniform nutrient supply, such as flowers, vegetables, and potted plants.
It promotes vigorous growth, vibrant flowering, and abundant fruiting by supporting foliage (nitrogen), roots and blooms (phosphorus), and overall resilience (potassium).
The granular form allows for pre-planting incorporation, ensuring nutrients are available during germination and early stages, leading to faster growth and 10-20% yield improvements.
It enhances nutrient uptake efficiency, especially in container gardening or depleted soils, and boosts chlorophyll for better photosynthesis. OMRI-compatible versions support organic practices, reducing the need for multiple fertilizers.
Farmers and gardeners report healthier plants with increased resistance to stress, better flavor in produce, and extended shelf life.
Explore related RNZ products: NPK 18-18-05, NPK 10-10-10+40%.
At a glance
Apply during planting or as a side-dress, at rates of 1-2% solution for foliar or 100-200 lbs per acre for fields.
Application rate and timing can vary by crop, growth stage, soil and local conditions. Contact RNZ for crop-specific guidance.
