A devout Methodist, during the 1890s and the
Long Depression, Schardt visited patients at the
Royal Prince Alfred Hospital in
Sydney and performed charitable works. She developed a concern for people with incurable diseases or those who could not pay for care and who were discharged with no help for their convalescence. When a destitute man with
paralysis was discharged, she arranged housing and care for him and collected donations to provide ongoing care from friends. Eventually, a committee was formed and she began making arrangements for other patients in similar situations. In 1900, the group rented a house in
Redfern which provided care for sixteen patients with their caregivers. They called the facility the Commonwealth Home for Destitute Invalids, which later was known as the New South Wales Home for Incurables. Local notables, like Sir
George Reid and Sir
Thomas Anderson Stuart, joined the committee board in 1902 and it continued to grow until 1906 when the building was condemned. At that time, they were responsible for having assisted fifty patients. A public meeting was held and Sir
Henry Moses offered
Weemala, his estate near
Ryde, to the committee at half the auctioneer's value. Generous donations were made from philanthropists and Schardt and her companion Beatrice Ricketts travelled by railway, speaking to interested groups to raise money. Sufficient funds were secured and the new Home for Incurables was opened on 10 April 1907, able to accommodate sixty-five patients. Schardt's speaking engagements were authorised by the
Minister of Public Instruction and until 1931, she regularly spoke to schools and at public meetings. She raised over £35,000 for the hospital and a similar facility for cancer patients. ==Death and legacy==