Yes, during Ganesh Chaturthi puja, worshippers present Lord Ganesha with Patra Puja, which is made up of 21 distinct leaves (Ekavimshati Patra). These include the leaves of mangos, betel, bilva, durva grass, tulsi, jackfruit, coconut, banyan, peepal, arka, datura, shami, aparajita, agasti, kadamba, badari, devadaru, ashoka, neem, karanja, and khadira.It pleases Lord Ganesha to offer these 21 leaves, which are symbolic offerings that stand for various gods and virtues.

Here are important considerations for first-time Ganesh Chaturthi organizers:
Idol Selection: To make visarjan easier, pick an eco-friendly clay idol that is manageable in size.
Puja Setup: Arrange vastra, flowers, fruits, and 21 durva grass on a pristine altar.
Daily Rituals: Offer prasadam, bhajans, and aarti with fervor.
Community & Space: Make sure there is adequate room for visitors and keep the atmosphere calm.
Visarjan Plan: Choose in advance whether to keep Visarjan in a communal water body or in a bucket or tub at home.
Eco-friendly festivity, simplicity, and dedication should be the main themes.

Yes, Ganesha idols made of brass or silver can be used during Ganesh Chaturthi puja. These idols are regarded as auspicious, long-lasting, and appropriate for regular devotion. While many devotees retain the metal idol at home permanently, they also temporarily install a clay idol for Visarjan during the festival.

It is permissible to touch the idol of Ganesha during the puja, particularly while bathing (abhishek), adorning, or presenting flowers and vastra. Touching the idol is regarded as an act of devotion and seva (service), thus always make sure your hands are clean and pure.

After Ganesh Chaturthi, the idol is taken for visarjan (immersion) in water, symbolizing Lord Ganesha’s return to Mount Kailash. Devotees chant farewell prayers and aartis like “Ganpati Bappa Morya”. The clay idol dissolves, reminding us of impermanence and renewal, while families distribute prasad and plan to welcome Ganesha again the next year.