Plants for north-facing windows — 12 best picks

Plants for north-facing windows — 12 picks for the dimmest rooms

North-facing windows have a reputation for being plant graveyards, but the truth is more interesting: they are perfect for an entire category of houseplants — the ones that evolved under tropical forest canopies, where filtered light, not direct sun, is the norm. The problem isn't north windows; the problem is mismatching the plant to the light. This guide walks through the 12 plants that genuinely thrive in north-facing rooms (not just "survive" — actually grow), what to avoid, and how to set up your north window for plant success.

Try Growli: Snap a photo of your north-facing window in the Growli app. The AI estimates the actual light level from the photo, factors in your hemisphere and season, and recommends species that match — plus the watering frequency calibrated to that specific light level.

What is north-facing window light actually like?

North-facing windows in the Northern Hemisphere (and south-facing in the Southern Hemisphere) receive only diffuse skylight — no direct sun at any time of year. Light intensity at the window is typically:

• Summer at midday: 1,500-3,000 lux
• Winter at midday: 300-800 lux
• 2 metres back from the window: 100-500 lux year-round

By comparison, a south-facing window can hit 30,000-50,000 lux at midday in summer — 20x brighter. North light is also "cooler" in colour temperature (more blue) and more consistent throughout the day (no harsh peaks). For plants that evolved under tropical forest canopies, this consistency is actually ideal.

Light level definitions used in plant care:

• Bright direct sun (10,000+ lux) — south-facing in summer, no canopy
• Bright indirect (1,000-5,000 lux) — bright north window OR a few metres back from south window
• Medium indirect (500-1,000 lux) — middle of a north-facing room
• Low light (100-500 lux) — well back from north window, or hallway corners

Most plants marketed as "low light tolerant" need at least 500 lux to thrive. Below 200 lux, very few species do well — the light meter guide helps you estimate your actual light level without buying a meter.

The 12 picks, ranked

For pet-friendly homes, the 5 non-toxic options (4, 8, 9, 10, 11) cover most aesthetic preferences and most light levels within a north room.

Top 5 deep-dives

#1 — Snake plant (Dracaena trifasciata)

The most forgiving choice. Tolerates as little as 100 lux (dim hallway light, not even direct window light). The thick succulent leaves store water, so a forgotten watering doesn't matter. Variegated cultivars (Laurentii with yellow edges, Moonshine with silver leaves) keep their colour even in deep shade. Growth is very slow in low light — that's fine, the plant stays the same size for years.

Care signal: Water every 3-4 weeks when leaves wrinkle slightly. Don't fertilise in winter. Repot every 3-4 years.

See snake plant care.

#2 — ZZ plant (Zamioculcas zamiifolia)

The other "indestructible" north-window option. Underground rhizomes store water, so the plant tolerates weeks of neglect. The waxy glossy leaves reflect what little light hits them, looking healthy even in dim corners. Slow grower; a young plant stays the same size for the first year or two.

Care signal: Water every 3-4 weeks. Tolerates being slightly pot-bound.

#3 — Pothos (Epipremnum aureum)

The trailing option. Vines drape over shelves and bookcases attractively. Variegated cultivars (golden pothos, marble queen, neon, snow queen) retain their patterns under north light. Faster-growing than snake plant or ZZ — trim and propagate the cuttings in water to share with friends. The Glacier and Pearls and Jade varieties are particularly tolerant of dim conditions.

Care signal: Water weekly when top 2-3 cm dries. Wipe leaves monthly to remove dust that blocks the limited light.

See pothos care and how to propagate pothos.

#4 — Cast iron plant (Aspidistra elatior) — pet-safe top pick

The Victorians grew cast iron plant in unheated parlours and gaslight-dimmed drawing rooms — the plant's reputation is earned. Tolerates as little as 100 lux and weeks of neglect. The dark strap-leaves give a Victorian / mid-century aesthetic. Slow grower (this is the trade-off — a young plant takes years to fill its pot).

Care signal: Water every 2-3 weeks. Avoid direct sun (rare in north room anyway). Tolerates cold drafts.

Pet safety: NON-TOXIC to cats and dogs per ASPCA — the best pet-safe choice on this list.

#5 — Peace lily (Spathiphyllum)

The flowering option for north-facing rooms. Peace lily produces white spathe flowers reliably even in low light — one of the few flowering houseplants that bloom in dim conditions. Wilts dramatically when thirsty (recovers within hours of watering, so you almost never miss a watering twice).

Care signal: Water weekly. Filtered or rainwater preferred (sensitive to fluoride and chlorine — brown tips signal tap water salts). Avoid cold drafts.

Pet safety: Toxic to dogs and cats per ASPCA — calcium oxalates cause oral irritation. Note: peace lily is NOT a true Lilium and doesn't cause the kidney-failure toxicity of real lilies.

What NOT to put in a north-facing window

Some popular houseplants need more light than a north window can provide. These will survive for months but slowly decline, getting leggy, dropping leaves, and never flowering or producing new growth:

• Fiddle leaf fig — needs bright indirect (3,000+ lux); will drop leaves in north windows
• Succulents and cacti — need direct sun (10,000+ lux); will etiolate (stretch) badly
• Crotons — variegation fades in low light; needs bright indirect
• Hibiscus — won't flower below 5,000 lux
• Citrus indoors — needs grow light supplementation in any north-facing setup
• Most tomato + pepper seedlings — need direct light; use a grow light not a window

For these, either choose a brighter window OR add a full-spectrum LED grow bulb in a standard fixture above the plant.

How to set up your north window for success

Five rules:

1. Get the plant as close to the glass as possible. Light drops off dramatically with distance — a plant 30 cm from a north window receives 5-10x more light than one 2 metres back.
2. Clean the window. Dirty glass cuts light transmission by 10-30%. Especially important in north windows where every photon counts.
3. Wipe plant leaves monthly. Dust on leaves blocks the limited light reaching them. A damp cloth (no leaf shine sprays) every 4 weeks is enough.
4. Use a light-coloured wall behind the plant. White or cream walls reflect light back onto the plant, effectively doubling the light it receives. Dark walls absorb everything.
5. Water LESS than you think you should. Soil stays wet far longer in dim light because evaporation and transpiration are slower. Cutting watering frequency by 30-50% compared to a south-facing equivalent prevents the #1 killer of north-window plants: root rot.

Supplementing with a grow light

If you want to expand beyond the 12 picks above and grow plants that need brighter light, a full-spectrum LED grow bulb in a standard fixture changes everything. Place it 30-45 cm above the plant tops and run on a timer for 12-14 hours per day. A $20-40 bulb pays for itself the first time it saves you from buying a replacement fiddle leaf fig.

See light meter guide for measuring your current light, and leggy plants for what happens when light is insufficient (and how to fix it).

Seasonal adjustments

North-facing window light drops significantly in winter — December and January in temperate latitudes deliver as little as 100-200 lux at midday. Some adjustments help:

• Move plants closer to the window in winter (no risk of sunburn, only light gain)
• Reduce watering further in winter (most plants need 30-50% less water than in summer)
• Skip fertiliser entirely from November through February
• Watch for cold drafts if the window is older or poorly insulated — cold leaves on a tropical plant means stress

Related

• Low light plants — deeper dive on low-light species
• Best plants for office desk — windowless and fluorescent options
• Best house plants — broader recommendations
• Pet-safe houseplants — full pet-safe list
• Light meter guide — measure your light without a meter
• Snake plant care — care deep-dive on top pick
• Leggy plants — what happens when light is too low
• Indoor plant care — general houseplant hub