English Ivy (Hedera helix) is the classic trailing houseplant: lobed, dark-green leaves on long, wiry stems that cascade from a hanging basket, climb a trellis, or trail across a shelf. It has been grown indoors for centuries, and it is one of the most versatile plants you can own — a trailer, a climber, or a topiary, depending on how you train it.
It is also a plant with a reputation for spider mites, and honestly that is the main thing to watch for: dry indoor air is the ivy's enemy, and mites love it. Keep the air humid, the leaves clean, and the soil lightly moist, and it is a fast, forgiving grower. One caution: it is toxic to cats and dogs if eaten, so keep it out of reach of chewing pets. This guide covers light, watering, humidity, temperature, soil, repotting, feeding, propagation and the common problems that show up when something is off.
English Ivy at a glance
| Care factor | What this plant needs |
|---|---|
| Botanical name | Hedera helix |
| Light | bright indirect |
| Water | weekly; keep soil lightly moist |
| Humidity | moderate |
| Temperature | 60–75°F (16–24°C) |
| Repotting | every 1–2 years |
| Pet safety | toxic to cats and dogs |
Light
Give your English Ivy bright indirect light. A spot near an east- or west-facing window is usually ideal, or a metre or so back from a bright south-facing window. In the right light the plant grows steadily and keeps its colour; in too little light growth turns weak and stretched, and the plant loses the look that makes it worth growing. Our grow-light calculator can help work out whether your spot is bright enough.
Bright indirect light keeps the growth dense and the leaves a rich green; variegated forms need even more light to keep their colour. In too little light the stems stretch, the leaves get smaller, and the plant thins out. A little gentle morning sun is fine, but harsh midday sun scorches the leaves.
Watering
Water: weekly; keep soil lightly moist. The golden rule is to check the soil before you water rather than watering on a fixed day — push a finger into the mix and water thoroughly only when it has dried to the depth the plant prefers, letting the excess run out of the drainage holes. Then empty the saucer so the plant never sits in standing water. Our watering calculator gives a starting point for your pot size, and the watering schedule generator can help you build a routine around it.
Keep the soil lightly moist — water when the top inch has dried, and water thoroughly. Ivy dislikes drying out completely, and a dry spell is often followed by leaf drop and a spider mite outbreak. In winter, when growth slows, water a little less, but never let the pot go bone dry.
Humidity and temperature
English Ivy needs moderate humidity and temperatures of 60–75°F (16–24°C). Humidity is the care factor most homes get wrong: heated indoor air in winter is far drier than most houseplants like, and the first sign is usually brown, crispy leaf edges. Grouping plants together, a pebble tray under the pot, or a small humidifier near the plant all help; a humidifier is the only method that reliably lifts humidity enough. Misting does very little — the water evaporates in minutes. Our humidity and temperature checker can tell you whether your room suits this plant.
Moderate humidity is enough, but dry air is the ivy's biggest problem indoors: it crisps the leaf edges and invites spider mites. Mist the leaves regularly, wipe them clean, and keep the plant away from radiators. A humidifier nearby is the most reliable fix.
Soil and potting
Indoors, English Ivy needs a rich but free-draining potting mix. Standard potting soil on its own can hold too much water and compact over time, so mix it with perlite and orchid bark to keep air around the roots while still holding some moisture. A pot with drainage holes is not optional; without one, water has nowhere to go and root rot follows. Our potting-mix calculator can work out the parts for a homemade mix for your pot size.
Use a free-draining mix — standard potting soil with perlite and bark. Ivy is not fussy about soil as long as it drains, but it hates sitting in water, so drainage holes are essential.
Repotting
Repot every 1–2 years, in spring, or sooner if roots are circling the drainage holes. Move up only one pot size — a pot that is too big holds wet soil the roots cannot use, and that is a fast route to rot. Our repotting calculator can help you work out the next pot size and how much fresh mix you will need.
Repot every 1–2 years in spring, moving up only one pot size. Ivy grows fast and fills its pot quickly, and repotting is a good moment to trim back long, bare stems and take cuttings.
Feeding
Feed during the growing season, in spring and summer, with a balanced liquid houseplant fertiliser at half the strength on the label, roughly once a month while the plant is actively growing. Do not feed in autumn and winter when growth slows. Always follow the directions on the label — more fertiliser is not better, and excess salts build up in the soil and burn the roots, which often shows up as brown leaf edges. If you have been feeding heavily, flush the soil with plain water occasionally to wash the salts out. Our fertiliser calculator can help you get the dose right.
Feed monthly at half strength in spring and summer. Ivy is a fast grower when happy, but it needs very little food — overfeeding produces soft growth that mites love, so do not push it.
Propagation
English ivy propagates very easily from stem cuttings. Take a cutting a few centimetres long with at least one node, remove the lower leaves, and place it in water or moist potting mix — roots appear within a week or two.
You can also layer a trailing stem: pin a section with a node onto moist soil, wait for roots to form, then cut it free. Cuttings root best in spring and summer, kept warm and out of direct sun.
Common problems and fixes
| Problem | Likely cause | Fix |
|---|---|---|
| Brown leaf tips | Low humidity | Trim brown tips; raise humidity; use filtered water if tap water is hard. |
| Slow growth | Too little light or pot-bound | Give more bright light; repot if pot-bound. |
| Pests | Check undersides of leaves regularly | Inspect leaf undersides weekly; isolate and wipe or shower the plant. |
Brown leaf tips
Likely cause: low humidity. Trim the brown tips with clean scissors, following the leaf's shape, and raise the humidity around the plant — a pebble tray or humidifier helps more than misting. If your tap water is hard, switch to filtered or rainwater, since salts can also crisp the edges. Check the humidity with our humidity and temperature checker and move the plant away from radiators and hot, dry draughts.
Slow growth
Likely cause: too little light or pot-bound. First check the light: move the plant a little closer to a bright window and see whether new growth picks up over the next month. Then check whether it is pot-bound — roots circling the drainage holes mean it is time to repot into a pot one size larger with fresh mix. Do not try to force growth with extra fertiliser; a plant that is short of light or root room will not use it, and the salts can burn the roots.
Pests
Likely cause: check undersides of leaves regularly. Inspect the undersides of the leaves every week, especially in warm weather, and isolate the plant at the first sign of trouble so pests do not spread to neighbours. Wipe the leaves with a damp cloth or give the plant a gentle shower, and repeat weekly until the pests are gone. Our pest identifier helper can help you work out what you are dealing with before you treat it.
Frequently asked questions
How often should I water English Ivy?
Weekly; keep soil lightly moist. Check the soil with your finger before watering rather than watering on a fixed day — pots dry out at different rates depending on light, pot size and the season.
How much light does English Ivy need?
It needs bright indirect light. Too little light gives weak, stretched growth, while harsh direct sun can scorch the leaves, so a bright spot out of direct midday sun suits most plants in this guide.
Is English Ivy safe for cats and dogs?
According to the data used for this guide, this plant is toxic to cats and dogs. Keep it out of reach of pets that chew plants, and if a pet eats any of it, contact your vet.
When should I repot English Ivy?
Repot every 1–2 years, in spring, or sooner if roots are circling the drainage holes. Move up only one pot size so the fresh mix does not stay wet for too long.
Why does my English ivy keep getting spider mites?
Spider mites love dry air and dusty leaves, and ivy is one of their favourite hosts. Raise the humidity, wipe the leaves weekly, and give the plant a gentle shower now and then. Check the leaf undersides regularly and isolate the plant at the first sign of fine webbing.