Step-by-Step Growing Guide
Coffee (Coffea arabica) is a tropical understory shrub requiring stable warm temperatures (60–80°F year-round), high humidity, and bright indirect light. It will not tolerate frost. Grow in well-drained, acidic soil with a pH of 5.5–6.5, rich in organic matter. In containers (12–18 inch pot minimum for fruit production), use a mix of peat or coir, perlite, and compost. Provide bright filtered light — an east or south window with a sheer curtain is ideal. Water consistently, keeping soil evenly moist but not waterlogged; allow the top inch to dry between waterings. Water with rainwater or filtered water if possible, as coffee is sensitive to fluoride and chlorine. Fertilize monthly during the growing season with an acid-forming fertilizer (formulated for azaleas or blueberries). Coffee plants begin flowering and fruiting at 3–5 years — the fragrant white jasmine-like flowers are self-fertile. Cherry-red fruits take 6–8 months to ripen after flowering.