Garden Care Guide

Lemon Care

Citrus limon

A citrus that can carry flowers and fruit together year-round. Sensitive to frost; in cold regions, grow it in a pot and move it indoors to a sheltered place for winter.

Frost-tender (protect from frost) · -3 °C / 27 °F

Monthly care calendar

Timings are for a temperate Northern Hemisphere climate. In warmer areas tasks start earlier, in colder areas later; in the Southern Hemisphere shift them by six months.

January
  • Frost risk: If frost is expected, cover with frost cloth; if in a pot, move it to a sheltered spot. Damage occurs below about -3 °C.
February
  • Pruning: With clean tools, remove dry, broken, rubbing, and sprouts arising below the graft union. Avoid heavy crown thinning or large branch removal, and do not leave the trunk and main branches exposed to sudden sunscald. Skip if: frost risk persists, the tree is under heat or water stress, or the cut would cover large main branches.
  • Frost risk: If frost is expected, cover with frost cloth; if in a pot, move it to a sheltered spot. Damage occurs below about -3 °C.
March
  • Fertilizing: Apply a balanced fertilizer as the plant emerges from dormancy. This plant is acid-loving; if interveinal chlorosis appears on leaves in alkaline soil, prefer an acidifying fertilizer. Because yield and fruit quality depend on nutrient balance, a soil test is especially useful for this plant.
  • Pruning: With clean tools, remove dry, broken, rubbing, and sprouts arising below the graft union. Avoid heavy crown thinning or large branch removal, and do not leave the trunk and main branches exposed to sudden sunscald. Skip if: frost risk persists, the tree is under heat or water stress, or the cut would cover large main branches.
  • Plant protection: If symptoms spread and treatment is needed, consult a licensed plant-protection supplier or an agronomist. Plant protection products are regulated; follow local rules.
  • General care: Spread organic mulch over the root zone, but leave an open ring around the trunk (5–10 cm per tree, upper limit 15 cm per tree). Do not pile mulch against the trunk or cover the root collar. Skip if: the soil is waterlogged, the root collar is wet or darkened, or the mulch is already about 10 cm deep.
  • Pests & diseases: Check the branches and trunk for brown, fixed bumps (scale insects).
  • Frost risk: If frost is expected, cover with frost cloth; if in a pot, move it to a sheltered spot. Damage occurs below about -3 °C.
April
  • Watering: Check the last rainfall and the moisture in the root zone. As the canopy expands, distribute water across the outer root zone rather than at the trunk base or a single point. Do not keep the soil constantly saturated. Skip if: the root zone is still moist, effective rain has fallen, or drainage is poor.
  • Pruning: With clean tools, remove dry, broken, rubbing, and sprouts arising below the graft union. Avoid heavy crown thinning or large branch removal, and do not leave the trunk and main branches exposed to sudden sunscald. Skip if: frost risk persists, the tree is under heat or water stress, or the cut would cover large main branches.
  • Plant protection: If symptoms spread and treatment is needed, consult a licensed plant-protection supplier or an agronomist. Plant protection products are regulated; follow local rules.
  • General care: Spread organic mulch over the root zone, but leave an open ring around the trunk (5–10 cm per tree, upper limit 15 cm per tree). Do not pile mulch against the trunk or cover the root collar. Skip if: the soil is waterlogged, the root collar is wet or darkened, or the mulch is already about 10 cm deep.
  • Pests & diseases: Look for aphids (green or black clusters of small insects) on fresh shoot tips. If there are only a few, you can knock them off with a strong jet of water.
May
  • Watering: Check the last rainfall and the moisture in the root zone. As the canopy expands, distribute water across the outer root zone rather than at the trunk base or a single point. Do not keep the soil constantly saturated. Skip if: the root zone is still moist, effective rain has fallen, or drainage is poor.
  • Plant protection: If symptoms spread and treatment is needed, consult a licensed plant-protection supplier or an agronomist. Plant protection products are regulated; follow local rules.
  • General care: Spread organic mulch over the root zone, but leave an open ring around the trunk (5–10 cm per tree, upper limit 15 cm per tree). Do not pile mulch against the trunk or cover the root collar. Skip if: the soil is waterlogged, the root collar is wet or darkened, or the mulch is already about 10 cm deep.
  • Pests & diseases: Check the branches and trunk for brown, fixed bumps (scale insects). Look for aphids (green or black clusters of small insects) on fresh shoot tips. If there are only a few, you can knock them off with a strong jet of water.
June
  • Watering: Check the last rainfall and the moisture in the root zone. As the canopy expands, distribute water across the outer root zone rather than at the trunk base or a single point. Do not keep the soil constantly saturated. Skip if: the root zone is still moist, effective rain has fallen, or drainage is poor.
  • Fertilizing: Apply the second fertilizer dose during the growing season. Do not fertilize after August; late growth will not survive winter.
  • Plant protection: If symptoms spread and treatment is needed, consult a licensed plant-protection supplier or an agronomist. Plant protection products are regulated; follow local rules.
  • Pests & diseases: Look for white cottony clusters (mealybugs) in leaf axils. Look for aphids (green or black clusters of small insects) on fresh shoot tips. If there are only a few, you can knock them off with a strong jet of water.
July
  • Watering: Check the last rainfall and the moisture in the root zone. As the canopy expands, distribute water across the outer root zone rather than at the trunk base or a single point. Do not keep the soil constantly saturated. Skip if: the root zone is still moist, effective rain has fallen, or drainage is poor.
  • Plant protection: If symptoms spread and treatment is needed, consult a licensed plant-protection supplier or an agronomist. Plant protection products are regulated; follow local rules.
  • Pests & diseases: Look for white cottony clusters (mealybugs) in leaf axils. In hot, dry weather, check the undersides of leaves for fine webbing and stippled yellowing (red spider mites). Washing leaves in cool hours reduces populations.
August
  • Watering: Check the last rainfall and the moisture in the root zone. As the canopy expands, distribute water across the outer root zone rather than at the trunk base or a single point. Do not keep the soil constantly saturated. Skip if: the root zone is still moist, effective rain has fallen, or drainage is poor.
  • Plant protection: If symptoms spread and treatment is needed, consult a licensed plant-protection supplier or an agronomist. Plant protection products are regulated; follow local rules.
  • Pests & diseases: Look for white cottony clusters (mealybugs) in leaf axils. In hot, dry weather, check the undersides of leaves for fine webbing and stippled yellowing (red spider mites). Washing leaves in cool hours reduces populations.
September
  • Watering: Check the last rainfall and the moisture in the root zone. As the canopy expands, distribute water across the outer root zone rather than at the trunk base or a single point. Do not keep the soil constantly saturated. Skip if: the root zone is still moist, effective rain has fallen, or drainage is poor.
  • General care: Flowering continues.
October
  • Watering: Check the last rainfall and the moisture in the root zone. As the canopy expands, distribute water across the outer root zone rather than at the trunk base or a single point. Do not keep the soil constantly saturated. Skip if: the root zone is still moist, effective rain has fallen, or drainage is poor.
  • Pruning: Prune as soon as flowering ends. Next year's flower buds form over the summer, so late pruning reduces flowering. Remove only dead, diseased, and inward-growing branches. Cut off rootstock suckers (thorny, differently leafed shoots) growing from the base of the trunk at ground level.
November
  • General care: In winter rains, make sure water does not pool in the root zone; for this plant, drainage is more critical than irrigation.
  • Frost risk: If frost is expected, cover with frost cloth; if in a pot, move it to a sheltered spot. Damage occurs below about -3 °C.
December
  • General care: Evergreen leaves continue to lose water in winter. Water thoroughly once before the soil freezes.
  • Frost risk: If frost is expected, cover with frost cloth; if in a pot, move it to a sheltered spot. Damage occurs below about -3 °C.

The care advice on this page is general and for information only; it is not professional advice. Plant age, soil and your garden’s microclimate can change the outcome. Plant protection products are mentioned only as general information; they are regulated, and the choice, dose and timing must be decided by a qualified professional under local rules. Consult a landscape architect or agronomist before applying.

Want reminders for every plant in your garden? Our garden-care app with monthly task lists and frost alerts is currently available in Turkish; the English version is on the way.

Browse all plant guides