Crossbreeding

How to Crossbreed Flowers in Heartopia – Crossbreeding Chart

This guide explains how to crossbreed flowers in Heartopia, a feature unlocked at Gardening Level 3. Players must plant two different colored flower seeds next to each other, water them daily, and wait for a new color to bloom. The guide also details how to increase crossbreeding chances by having friends water the plants or by using Rainbow Powder.