Financial Aid Office drop-by office hours for current Harvard students from 2:30pm-4:30pm. Deadline for current students to submit their financial aid applications for the 17-18 school year.
If you already put down seed, without any soil preparation, getting the new grass to grow well is going to be difficult. Work at improving the health of the soil as an ongoing project. Organic lawn fertilizers can be used to build soil fertility in addition to providing excellent nutrients to help the grass.
Plants use sulfur in the processes of producing proteins, amino acids, enzymes and vitamins. Sulfur also helps the plantâs resistance to disease, aids in growth, and in seed formation. An additional benefit of lower soil ph is found in weed control. Most lawn weeds prefer a pH of 7.0 or above. A pH of 6.7 or lower discourages weed growth.