International Sunflower Guerrilla Gardening Day

An international observance encouraging community-led guerrilla gardening projects featuring sunflowers.
International Sunflower Guerrilla Gardening Day inspires activists and gardening enthusiasts to plant sunflowers in neglected urban spaces on May 1. Participants use seeds or seedlings to transform abandoned lots, street corners, and public planters into vibrant gardens. Sunflowers are chosen for their resilience, height, and bright blooms, symbolizing hope and community renewal. Grassroots groups organize workshops on seed preparation, guerrilla planting techniques, and soil conservation. This day raises awareness about urban greening, environmental stewardship, and reclaiming public space for communal benefit. Photographs of sunflower installations are shared on social media to inspire similar projects worldwide. By beautifying derelict areas, the movement promotes social cohesion and environmental activism.
International Sunflower Guerrilla Gardening Day