How to Care for Meyer Lemon

Meyer Lemon (Citrus × meyeri) is a compact, ornamental citrus prized for its glossy evergreen foliage, intensely fragrant white blossoms, and rounded golden fruit. It is a rewarding container and garden plant of moderate difficulty, responsive to good light, feeding, and consistent moisture.

Light

Meyer Lemon needs full sun outdoors and the brightest possible position indoors, ideally a south-facing window or supplemental grow lights, aiming for at least six to eight hours of light. Poor light leads to weak growth, leaf drop, and few flowers.

Water

Water regularly, letting the top inch or so of soil dry slightly between waterings, then soaking thoroughly until water drains freely. Citrus dislike both drought stress and soggy roots; erratic watering causes leaf drop and flower or fruit loss. In containers, check moisture often, especially in warm weather.

Soil & Potting

Use a well-drained, slightly acidic potting mix, ideally one formulated for citrus, and always plant in a pot with drainage holes. Adding some coarse material improves aeration. In the ground, choose a well-drained site and avoid heavy, waterlogged soils.

Humidity & Temperature

Meyer Lemon prefers warm conditions and moderate humidity. It is frost-sensitive, so protect it below near-freezing temperatures; in cold climates grow it in a container and move it indoors for winter. Indoors, keep it away from cold drafts and hot, drying heater vents.

Feeding

Feed regularly during the growing season with a fertilizer formulated for citrus, which supplies extra nitrogen plus micronutrients like iron, magnesium, and manganese. Follow label rates through spring and summer and taper off in winter. Yellowing between leaf veins often signals a micronutrient deficiency to correct with citrus feed.

Propagation

Propagate from semi-hardwood stem cuttings taken in the warmer months and rooted in a moist, well-drained medium, ideally with bottom heat. Grafting onto suitable rootstock is the commercial method. Seed-grown plants are slow and may not come true.

Repotting / Pruning

Repot every couple of years into a slightly larger container with fresh mix, refreshing the top layer in between. Prune in late winter or after fruiting to shape the plant, remove dead or crossing branches, and remove any shoots sprouting from below the graft union.

Common Problems & Pests

Leaf drop from watering swings, cold drafts, or sudden light changes is common, especially after moving the plant indoors. Watch for aphids, spider mites, scale, mealybugs, and their sooty mold. Yellowing leaves often indicate nutrient deficiency or overwatering. Steady conditions and good drainage prevent most trouble.

Seasonal Care Tips

In spring, resume feeding, repot if needed, and move outdoor plants out after frost danger passes, acclimating gradually. Water and feed steadily through summer as it flowers and fruits. In fall, reduce feeding and bring container plants indoors before cold; over winter keep it bright, cooler, and on the dry side.