It is unlikely that fruits with blossom-end rot will reverse the condition, even with treatment. However, the plant itself can still be saved by reducing the environmental stressors which contribute to blossom-end rot. Improper salinity, a lack of water, overwatering, high light, root damage, extreme pHs, over-fertilization, and other oxidative stressors contribute to blossom-end rot as plant cells rupture and leak calcium.