Coffee plants thrive in slightly acidic soil with a pH between 6 and 6.5. Well-draining soil is essential to prevent waterlogging. A mix of compost and well-aerated potting soil can create an ideal growing medium. When it comes to fertilization, opt for a balanced fertilizer applied every 6-8 weeks during the growing season. Avoid excessive fertilizer use, as it can lead to lush growth with limited fruiting.