Philodendron: Care for the Most Forgiving Tropical Climber

The Philodendron is, alongside pothos, the easiest and most rewarding tropical houseplant. It grows fast, forgives neglect, and there are varieties for every taste: heart-leaf climbers, big-leaf specimens, or variegated jewels like the 'Pink Princess'. It's one of my favorite genera precisely because of that range. Here's how to care for it properly.

Climbing vs. upright: two ways to grow

Under the name Philodendron there are two types with the same essence:

Climbers (P. hederaceum/heart-leaf, Brasil, Micans): trailing or climbing stems; perfect for shelves, hanging pots or a moss pole.
Upright/self-heading types (P. selloum/Hope, Xanadu, Birkin): form a big, bushy clump that holds itself up; they need more room.

Basic care is very similar for both; mostly the space they need changes.

Light

Light level	Result
Medium-bright indirect	Fast growth and firm leaves ✅
Some shade	Slower growth, longer stems
Strong direct sun	Scorches the leaves

Variegated types (Pink Princess, Brasil, Birkin) need more light to keep their color: in low light, new leaves come out greener. See the light guide.

Watering

Water when the top 1-2 inches of soil are dry. In spring-summer that's usually once a week; in winter, less. Dry over soggy: too much water rots the roots, its main cause of death. Water deeply and empty the saucer. The finger method is your best guide.

Humidity, temperature and feeding

Tropical: it appreciates humidity above 50%, though it tolerates a normal home better than the Calathea. Keep it between 65 and 80 °F (18-27 °C), away from cold drafts. Feed it spring to summer every 3-4 weeks at half strength for vigorous growth.

Soil and pot

Airy, free-draining mix (potting soil + perlite + a little bark). A pot with holes; repot every 1-2 years when it outgrows it.

Moss pole: the key to big leaves

As with the Monstera, climbing philodendrons grow much bigger leaves when they climb vertically. Give it a damp moss pole and tie the stems: its aerial roots will grab on and the plant will mature, with ever-larger leaves.

Popular varieties

Heart-leaf (hederaceum): the classic heart-shaped leaf, nearly indestructible.
Brasil: heart-leaf with lime-green variegation.
Micans: velvety leaves with bronze sheen.
Pink Princess: pink-and-black variegated, the most coveted.
Birkin: leaves with fine white pinstripes, compact habit.
Selloum/Hope and Xanadu: upright with large lobed leaves.

Propagation step by step (very easy)

Cut a piece of stem just below a node, leaving 2-3 leaves.
Put it in water (node submerged) or straight into damp soil.
In 2-4 weeks you'll have roots.
Pot it up and water it. A free new plant! More in how to propagate plants.

Common problems

Symptom	Likely cause	Fix
Yellow leaves	Overwatering	Let it dry; check drainage
Soft, dark base	Root rot	Cut watering; replant healthy parts
Long stems with widely spaced leaves	Too little light	Move it closer to a window
Greener new leaves (variegated)	Low light	More indirect light
Brown tips	Dry air or hard water	Raise humidity; rested water

Is it toxic?

Yes, like almost all aroids it contains calcium oxalates: it irritates the mouths of pets and children if chewed. Keep it up high or out of reach; if you have pets, see pet-friendly plants. If you like its climbing habit, you'll also like the syngonium.

With medium light, careful watering and a moss pole, the Philodendron will give you a tropical cascade for minimal effort. Yours looking off? Try the AI diagnosis tool.