Feeding Sensitivity

Feeding sensitivity refers to a plant's nutritional demand profile and tolerance thresholds during cultivation. Cannabis strains vary widely in how much fertilizer they require and how quickly they show signs of nutrient stress—some thrive on minimal inputs while others benefit from higher feeding schedules. Genetics inherited from parent plants often determine whether offspring will be "heavy feeders" or "light feeders." Understanding a strain's feeding sensitivity is crucial for cultivators planning nutrient schedules, as overfeeding or underfeeding can stress plants regardless of growing environment. Breeders document these traits to help growers match strains to their specific resource availability and cultivation style.

Breeders select for feeding sensitivity as a stability trait, working to create lines that perform reliably across various nutrient regimens. Stabilizing light-feeding genetics appeals to outdoor and resource-limited growers, while heavy-feeding lines may be preferred for optimized indoor environments.