The nursery label says pothos, your friend calls it a philodendron, and the two plants on the shelf look close enough to be twins. They are not. Both are trailing aroids that forgive a missed watering, but the leaf tells the whole story once you know what to feel for. Get the ID right and the care clicks into place.

How Do You Tell Pothos and Philodendron Apart?

Compare leaf feel and shape. Pothos (Epipremnum aureum) leaves are thick, waxy, and slightly padded, with a shallow notch where the leaf meets the stem. Heartleaf philodendron (Philodendron hederaceum) leaves are thinner, softer, and matte, with a deep central vein and a grooved, ridged leaf stalk. If you bend the stem, philodendron feels floppier and pothos feels firmer and rounder.

Both vines trail, but pothos leaves sit wider apart on the vine and grow larger, often 8 to 12cm long on a mature plant. Philodendron leaves stay smaller, usually 5 to 8cm, and sit closer together. New growth on pothos unfurls from a pale sheath at the tip; on philodendron the new leaf is wrapped in a thin cataphyll that dries and falls off.

Which One Tolerates Low Light Better?

Pothos wins here. Golden pothos keeps a steady variegation and grows at a usable pace in a north window or 2 to 3m from a bright window. Our low light houseplant list ranks it among the first picks for dim rooms. Heartleaf philodendron also handles low light, but it stalls and loses leaf size faster when light drops below about 1,000 lux (roughly 100 foot candles). In a very dim corner, pothos holds up and philodendron sulks.

If your room is genuinely dark, run a grow light for 10 to 12 hours a day and both plants put on new growth within two weeks.

How Often Should You Water Each One?

This is where they diverge in practice. Pothos stores more water in its thicker leaves and roots, so it rides out a missed watering. Water when the top 4 to 5cm of soil is dry, about every 10 to 14 days in summer and every 3 weeks in winter. Philodendron wants the top 2 to 3cm to dry, slightly more often, about every 7 to 10 days in the growth season.

Both hate a wet pot. Our watering guide explains the finger test that stops the yellow leaf drop both plants show when overwatered. If you tend to overwater, pothos low light care is the more forgiving place to start.

Do They Need Different Soil or Pots?

No big difference. Both want a loose, peat free mix that drains. Use 2 parts indoor potting soil to 1 part perlite, and a pot with a drainage hole. Philodendron's finer roots like a touch more moisture retention, so add a handful of coco coir. Pothos is happier slightly grittier. A terracotta pot suits both because it pulls extra water from the root zone.

Repot every 18 to 24 months, or when roots circle the drain hole. Move up just one pot size; a too large pot holds wet soil that rots the fine roots on either plant.

Which Should You Buy?

Pick pothos if your room is dim, you forget to water, or you want fast coverage on a shelf or pole. Pick heartleaf philodendron if you want a softer, smaller leaf and a gentler trailer for a bookshelf or hanging pot. Both are climbing aroids, so give them a moss pole and they grow upward instead of down.

For a variegated option, Philodendron brasil carries yellow green streaks and reads almost like a pothos from across the room, which is exactly why the two get confused. Marble queen pothos is the slower, whiter cousin if you want the pothos look with more cream in the leaf.

Pothos and philodendron share a shelf and a care routine, but the leaf tells the story: thick and waxy means pothos, thin and ridged means philodendron. For the dimmest rooms, pothos is the tougher traveller. Before you commit a spot, run your light through our free light calculator so you know which of the two your window can actually support.