Summer Flower is a local specialty item in Wuthering Waves. It is also a character ascension material and is required to level up Chisa. Summer Flower is only grown in Honami, the Chronorift Metropolis, but there are two more ways to obtain it and increase Chisa's level faster.
This article will cover the locations of all the Summer Flowers and also explain the other ways to obtain them in Wuthering Waves.
To access the Chronorift Metropolis, you must first start the Chapter II Act XII Stagnant Dawn on Wastelands quest. Once that is done, teleport to the Resonance Nexus near Shashou Cafe and turn to your right to find up to six Summer Flowers.
Go to Sazanami Avenue to find 11 Summer Flowers near the broken-down vehicles.
In addition, you can find three more in the following spots:
Go to Shiawase Fountain Square in the east to find eight more Summer Flowers.
You can find the last five Summer Flower spawns east of Shashou Cafe.
You should have a total of 33 Summer Flowers in your inventory, but that is not enough to max ascend Chisa.
Also read: Best Chisa build guide in WuWa - Echoes, weapons, and teams
To get more Summer Flowers, go to the Black Shores and interact with the KU-Money Exchange robot. You can get up to 15 flowers from its store for 3000 Shell Credits each.
Another way to get Summer Flowers for Chisa is to play the Stranger Things in Honami event. You can obtain up to 30 flowers just by completing the first objectives in the limited and permanent reward sections.