Grotek - Bud Fuel Pro - 1-3-4 – 10 Liters

Grotek Bud Fuel Pro 1-3-4: Pre-Flower and Early Bloom Nutrient Grotek Bud Fuel Pro (1-3-4) is formulated for the transition into flowering and the early bloom stage, when plants shift their nutrient demand and begin building bloom structure. The 1-3-4 NPK ratio emphasizes phosphorus and potassium to match elevated demands during this transition while keeping nitrogen restrained for a clean bloom entry. Early Bloom Momentum in Hydroponic, Coco, and Soilless Systems Use Bud Fuel Pro as the transition into flowering begins to support better bloom momentum from the start, which can translate into fuller flower clusters and a more productive cycle. It integrates cleanly with most feeding programs for hydroponic, coco, and soilless media, and is available in 1 L, 4 L, 10 L, and 23 L to match any operation size. Key Features Transition-Phase Timing: designed for the pre-flower and early flowering window when phosphorus and potassium demand begins to rise 1-3-4 Bloom-Forward NPK: emphasizes phosphorus and potassium over nitrogen to align with early bloom plant requirements Bloom Structure Support: helps direct energy toward flower site development and stronger production potential through the cycle Broad System Compatibility: integrates cleanly into hydroponic, coco, and soilless feeding programs without disrupting base nutrients Four Volume Options: available in 1 L, 4 L, 10 L, and 23 L to match individual grow room or commercial operation scale