Empathy Bulb Starter 500g combines recognised Rootgrow mycorrhizal fungi with vermiculite for optimal drainage and seaweed meal to naturally boost root growth through auxins. Enhanced with humates, it supplies organic acids that support both the bulb and beneficial soil microorganisms, promoting healthy development from planting. This expert-formulated blend encourages vigorous root establishment and improves soil vitality, making it ideal for ensuring strong, healthy bulbs.