Soil - Meyer lemon trees adapt to most soil types and prefer an acidic pH. Loamy, sandy, and well-draining soils are best. Drainage is critical for growing Meyer lemon trees as it prefers moist but not soggy soil. Test and adjust the soil nutrients as needed.
Water - Balancing water drainage helps Meyer lemon trees thrive, especially container plants. Keep soil moist but well-draining, and only water when the top few inches are dry. Ensure proper drainage in containers and adjust for rainfall when planting trees outdoors. Use a spray bottle throughout the colder months to provide moisture without oversaturating the container.
Temperature - Suited to a Mediterranean climate. Keep it away from heating vents, which can dry out the leaves and make it attractive to spider mites. Deter these pests by regularly misting the foliage with water or treating them using an insecticidal soap or organic neem oil.
Fertlizer - Meyer lemon trees need fertilizer during their growing season. Use a granular or slow-release fertilizer high in nitrogen starting in the spring and continuing three to four times until the fall. Leave enough time between fertilization for the lemon tree to grow and produce. Organic material, such as fully decomposed coffee grounds, adds nutritional benefits to lemon trees because it contains nitrogen and calcium.
