After applying the fertilizer, seeds/saplings sprinkled with Tree Fertilizer will take on a red hue until fully grown. Fertilized trees will advance one stage of growth each night till stage 4, where they will reach the final stage of growth after two nights. | After applying the fertilizer, seeds/saplings sprinkled with Tree Fertilizer will take on a red hue until fully grown. Fertilized trees will advance one stage of growth each night till stage 4, where they will reach the final stage of growth after two nights. |