Garden Care Guide

Tree Ivy Care

x Fatshedera lizei

A hybrid of the Japanese aralia and ivy; it has large, glossy leaves and is a hardy houseplant that generally needs a support. It likes bright, indirect light and well-drained soil.

Half-hardy · -10 °C / 14 °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
  • Watering: When the top of the soil (3-4 cm) dries out, water every 15-20 days (0.5-1 L depending on pot size).
  • General care: The plant is in dormancy; protect it from cold drafts.
  • Pests & diseases: Avoid overwatering to prevent root rot.
  • Frost risk: In hard and prolonged frosts, cover the root zone with mulch or dry leaves; also protect young plants. It is damaged below about -10 °C.
February
  • Watering: As in January.
  • General care: It is getting ready to wake; wipe the dust off its leaves with a damp cloth.
  • Pests & diseases: Check for mealybugs and scale insects.
  • Frost risk: In hard and prolonged frosts, cover the root zone with mulch or dry leaves; also protect young plants. It is damaged below about -10 °C.
March
  • Watering: As growth begins, increase irrigation (every 10–15 days).
  • Fertilizing: Apply a balanced fertilizer or well-rotted organic fertilizer once when it wakes from dormancy.
  • Pruning: Prune just before the shoots break. Because flowers form on this year's new shoots, hard pruning increases flowering.
  • General care: It is a suitable time for repotting.
  • Pests & diseases: Check the new shoots for aphids.
April
  • Watering: If there is no rainfall, water every 15 days.
  • Fertilizing: Continue fertilizing once a month.
  • Pruning: Pruning can continue.
  • Plant protection: If you see aphids, take action with soapy water made with Aleppo soap.
  • General care: Rapid growth period; provide support for climbing.
  • Pests & diseases: Leaf drop can be a sign of overwatering or underwatering.
May
  • Watering: If there is no rainfall, water once a week.
  • Fertilizing: You may increase to twice a month.
  • Pruning: Prune if needed.
  • Plant protection: Start checking the undersides of the leaves for spider mites.
  • General care: Spread a 5-7 cm layer of mulch over the root zone; it retains soil moisture and suppresses weeds. Do not pile mulch against the trunk.
  • Pests & diseases: Spider mites love hot, dry weather.
June
  • Watering: Water deeply twice a week; prefer infrequent and generous watering over small and frequent. Water so that the soil is wetted 10-15 cm down from the surface.
  • Fertilizing: Continue regular fertilizing.
  • Plant protection: Check regularly for pests.
  • General care: This is the most active growth period; protect from direct sunlight.
  • Pests & diseases: Watch out for leaf scorch.
July
  • Watering: Water deeply twice a week; prefer infrequent and generous watering over small and frequent. Water so that the soil is wetted 10-15 cm down from the surface.
  • Fertilizing: Continue fertilizing.
  • Plant protection: Spider mites are the biggest threat.
  • General care: Keep it in a position sheltered from midday sun; scorching at the leaf edges is a sign of burn.
  • Pests & diseases: Leaf drop can be a sign of dry air or spider mites.
August
  • Watering: Water deeply twice a week; prefer infrequent and generous watering over small and frequent. Water so that the soil is wetted 10-15 cm down from the surface.
  • Fertilizing: Continue fertilizing.
  • Plant protection: Do not stop checking for spider mites.
  • General care: Growth continues.
September
  • Watering: If there is no rainfall, water once a week.
  • Fertilizing: Reduce to once a month.
  • General care: This is a good time for propagation by cuttings; acclimate the plant to the place where it will stay over winter.
  • Pests & diseases: Be alert for pests at the change of season.
October
  • Watering: If there is no rainfall, water every 15 days.
  • Fertilizing: At the end of the month, stop fertilizing completely.
  • General care: It prepares for winter dormancy; check for pests if it will be brought indoors.
November
  • Watering: Roughly every 15-20 days, waiting until the top of the soil dries before watering.
  • General care: Dormancy begins; protect from the drying effect of central heating.
  • Pests & diseases: The risk of spider mites due to dry air continues in winter as well.
December
  • Watering: Water lightly, as in November.
  • General care: Evergreen leaves continue to lose water in winter. Water thoroughly once before the soil freezes.
  • Pests & diseases: General observation is sufficient.
  • Frost risk: In hard and prolonged frosts, cover the root zone with mulch or dry leaves; also protect young plants. It is damaged below about -10 °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.

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