Aṣṭakā-Śrāddha Vidhi and Dāna-Praśaṃsā
Observances in the Dark Fortnight and Praise of Giving
शाकैः कार्या तृतीया स्यादेवं द्रव्यगतो विधिः / अत्रापीष्टं पितॄणां वै नित्यमेव विधीयते
śākaiḥ kāryā tṛtīyā syādevaṃ dravyagato vidhiḥ / atrāpīṣṭaṃ pitṝṇāṃ vai nityameva vidhīyate
The third Aṣṭakā should be performed with vegetables—such is the rule according to the substance offered; here too, for the Pitṛs, what is pleasing to them is enjoined to be done always.