Crown Jewels 1lb Imperial Boost — Single Unit

Royal Gold® Crown Jewels® Imperial Boost 0-15-11 is a CDFA-approved, OMRI-listed dry PK supplement formulated to support vigorous fruiting and flowering. With 15% phosphorus, 11% potassium, and 17% calcium, it enhances bloom quality, yield, and structural integrity. Designed for compatibility with all Royal Gold growing mediums and most nutrient programs, it can be applied as a top dressing or brewed into a tea. Suitable for both organic and conventional systems, Crown Jewels Imperial Boost is an effective solution for boosting flower development and overall plant performance during the fruiting and flowering stages.