To germinate tamarillo seeds, start by soaking them in warm water for 24 hours to soften their hard coating. Then, fill a seed tray with a well-draining potting mix and place the seeds on top of the soil. Gently press them into the soil without covering completely. Mist the seeds with water and cover the tray with a plastic dome or wrap it in a plastic bag to create a humid environment. Place the tray in a warm area with indirect light and maintain the moisture level by misting regularly. In approximately 2-3 weeks, the seeds should germinate. Once they have sprouted, remove the plastic covering and continue to provide them with adequate light and moisture