should i fertilize when i seed my lawn
Since the soil takes some time to absorb the fertilizer, you should fertilize the lawn before planting the grass seed instead of afterward. You can apply your grass seed as soon as you add fertilizer to your lawn.However, you must not use fertilizer that contains preemergent herbicides, or the grass seeds will not germinate. Before adding the fertilizer, you should till the soil.eed and Feed. Some grass seeds come with fertilizer mixed in them. You should still fertilize the soil before applying the seed and fertilizer combination, but you may not want to add as much fertilizer, because the combined fertilizer of both applications can overwhelm the plants.