Plant Problem Lab

Plant library

Houseplant problem guides by plant

Start with the plant name when the same symptom could mean different things. Each profile explains the plant's common problems, watering bias, light needs, drainage risk, pest pressure, and best next articles. The library now covers 40 common houseplants and links each plant to symptom-specific guides.

Monstera houseplant

Monstera

Aroid

Monsteras usually need bright indirect light, an airy mix, and careful watering. Yellow leaves often come from wet soil, low light, dense mix, or pests on new growth.

yellow leavesbrown spotsroot rotleggy growth
Peace Lily houseplant

Peace Lily

Tropical foliage

Peace lilies wilt dramatically, so the key is separating dry-soil droop from wet-soil root stress. Brown tips are common and should be read with watering and humidity.

droopingbrown tipsyellow leavesrepotting shock
Fiddle Leaf Fig houseplant

Fiddle Leaf Fig

Ficus

Fiddle leaf figs show large visible damage. Brown spots need location and texture checks: wet-soil root stress, dry swings, and scorch can look similar.

brown spotsleaf droproot stresssun scorch
Pothos houseplant

Pothos

Aroid vine

Pothos is forgiving, but yellow leaves usually point to wet soil, low light, old leaves, or a root ball that has gone too dry and then been soaked.

yellow leavesleggy growthroot rotbrown tips
Snake Plant houseplant

Snake Plant

Drought-tolerant succulent foliage

Snake plants store water and decline quickly in wet, cold, or no-drainage setups. Soft yellow leaves are more concerning than a single dry tip.

yellow leavesroot rotmushy leavescold damage
Calathea houseplant

Calathea

Prayer plant

Calatheas curl and brown from dry soil, low humidity, mineral-sensitive water, heat, cold, or pests. They prefer steadier moisture than many common houseplants.

curling leavesbrown edgescrispy tipsspider mites
ZZ Plant houseplant

ZZ Plant

Drought-tolerant rhizome plant

ZZ plants store water in rhizomes. Yellowing stems or soft bases usually point toward overwatering, low light combined with wet soil, or cold stress.

yellow leavessoft stemsroot rotdrooping stems
Succulents houseplant

Succulents

Succulent

Succulents usually fail indoors from too little light plus too much water. Mushy leaves point to rot; wrinkled leaves in dry soil point to thirst.

mushy leaveswrinkled leavesleggy growthroot rot
Spider Plant houseplant

Spider Plant

Grassy foliage

Spider plants commonly get brown tips from water quality, salts, dry air, or watering swings, but they can also yellow from wet soil or low light.

brown tipspale leavesyellow leavesroot crowding
Rubber Plant houseplant

Rubber Plant

Ficus

Rubber plants drop leaves from light changes, watering swings, cold drafts, or root stress. Sudden leaf drop usually follows a recent environmental change.

leaf dropyellow leavesbrown edgesroot stress
Aloe Vera houseplant

Aloe Vera

Succulent

Aloe vera prefers strong light and dry-down. Brown, mushy, or soft leaves often point to wet soil, while pale stretched leaves point to low light.

brown leavesmushy leavesleggy growthroot rot
Philodendron houseplant

Philodendron

Aroid

Philodendrons are forgiving aroids, but yellow leaves often trace back to wet soil, low light, aging vines, or pests tucked into new growth.

yellow leavesleggy growthroot rotpests
Chinese Money Plant houseplant

Chinese Money Plant

Pilea

Chinese money plants react quickly to watering swings and light changes. Yellow lower leaves, cupping, and drooping usually need a soil moisture check before any fertilizer or repotting.

yellow leavesdroopingcurling leavesbrown spots
Jade Plant houseplant

Jade Plant

Succulent

Jade plants store water in thick leaves and stems. Soft leaves, yellowing, or blackened stems usually point toward wet soil, while wrinkled leaves in dry soil point toward thirst.

soft leavesyellow leavesleaf droproot rot
Anthurium houseplant

Anthurium

Aroid

Anthuriums prefer airy roots, bright filtered light, and steady moisture. Yellow leaves, brown tips, and weak blooms often trace back to watering, mineral buildup, or low light.

yellow leavesbrown tipsbrown spotsno flowers
Phalaenopsis Orchid houseplant

Phalaenopsis Orchid

Epiphytic orchid

Phalaenopsis orchids need airy roots and careful watering. Yellow leaves, limp leaves, and root rot are often tied to old bark, standing water, or roots hidden inside an opaque pot.

yellow leavesroot rotlimp leavesbrown spots
Boston Fern houseplant

Boston Fern

Fern

Boston ferns dislike dry air, missed watering, and hot drafts. Crispy fronds usually point to moisture stress, but yellowing with soggy soil can still mean root stress.

brown tipscrispy leavesyellow leavesleaf drop
Bird of Paradise houseplant

Bird of Paradise

Large tropical foliage

Bird of paradise plants need strong light and room for large leaves. Splits are normal, but yellowing, curling, or brown edges should be checked against light, watering, and drafts.

yellow leavescurling leavesbrown edgesleaf splits
Dieffenbachia houseplant

Dieffenbachia

Tropical cane foliage

Dieffenbachias show yellow lower leaves, drooping, and soft stems when watering or temperature is off. They also react to cold drafts and low light.

yellow leavesdroopingbrown tipssoft stems
Dracaena houseplant

Dracaena

Cane foliage

Dracaenas often get brown tips from salts, dry air, or watering swings. Yellow leaves can come from wet soil, low light, or cold stress.

brown tipsyellow leavesleaf droproot rot
English Ivy houseplant

English Ivy

Trailing foliage

English ivy indoors is prone to spider mites, crispy leaves, and watering swings. Inspect closely before blaming light or humidity alone.

crispy leavesyellow leavesspider mitesleaf drop
String of Pearls houseplant

String of Pearls

Trailing succulent

String of pearls usually struggles from too little light, dense soil, or watering before the pearls need it. Mushy pearls are more urgent than a few dry beads.

mushy leavesshrivelingroot rotleggy growth
Hoya houseplant

Hoya

Semi-succulent vine

Hoyas prefer bright light, airy mix, and dry-down. Yellow leaves, wrinkling, and no blooms usually need a root, light, and watering pattern check.

yellow leaveswrinkled leavesroot rotno flowers
Schefflera houseplant

Schefflera

Tropical tree

Scheffleras drop leaves from light shifts, overwatering, cold drafts, or pests. The timing of leaf drop matters more than one fallen leaflet.

leaf dropyellow leavessticky leavesleggy growth
Parlor Palm houseplant

Parlor Palm

Palm

Parlor palms tolerate lower light, but brown tips and yellow fronds still come from watering, salts, dry air, or spider mites.

brown tipsyellow leavesspider mitesdrooping
Areca Palm houseplant

Areca Palm

Palm

Areca palms often brown at the tips from dry air, salts, underwatering, or spider mites. Yellowing stems can point to wet roots or low light.

brown tipsyellow leavesspider mitescrispy leaves
Money Tree houseplant

Money Tree

Tropical tree

Money trees yellow or drop leaves from overwatering, low light, cold drafts, or braided stems staying too wet. Check the pot setup before adding water.

yellow leavesleaf droproot rotbrown tips
Nerve Plant houseplant

Nerve Plant

Humidity-loving foliage

Nerve plants wilt quickly when dry and crisp in low humidity or hot air. They need steadier moisture than drought-tolerant plants, but still need drainage.

droopingcrispy leavesbrown tipsyellow leaves
Begonia houseplant

Begonia

Decorative foliage

Begonias can crisp, spot, or drop leaves from uneven moisture, low humidity, direct sun, or mildew-prone wet foliage. Pattern and leaf texture matter.

brown spotscrispy edgesleaf dropyellow leaves
Alocasia houseplant

Alocasia

Aroid tuber

Alocasias cycle leaves, but rapid yellowing, droop, or spots often comes from watering swings, low light, cold, or spider mites.

yellow leavesdroopingbrown spotsspider mites
Oxalis houseplant

Oxalis

Bulb-like foliage

Oxalis folds and rests naturally, but persistent droop, yellowing, or leggy growth points to watering, light, dormancy, or temperature changes.

droopingyellow leavesleggy growthleaf drop
Croton houseplant

Croton

Colorful tropical foliage

Crotons drop leaves after moves, drafts, low light, or watering swings. They need strong light to hold color but dislike abrupt changes.

leaf dropyellow leavesbrown tipspests
Tradescantia houseplant

Tradescantia

Trailing foliage

Tradescantia grows fast but gets leggy, crispy, or brown-spotted when light, watering, or aging stems are off. Pruning and brighter placement often matter.

leggy growthbrown spotscrispy leavesyellow leaves
Peperomia houseplant

Peperomia

Semi-succulent foliage

Peperomias have small root systems and semi-succulent leaves. Yellowing, leaf drop, or mushy stems often comes from overwatering or dense soil.

yellow leavesleaf dropmushy stemscurling leaves
Ponytail Palm houseplant

Ponytail Palm

Drought-tolerant caudex plant

Ponytail palms store water in their swollen base. Brown tips are common, but yellowing or soft bases are stronger warnings about wet soil.

brown tipsyellow leavessoft baseroot rot
Cast Iron Plant houseplant

Cast Iron Plant

Low-light tolerant foliage

Cast iron plants tolerate neglect and lower light, but yellow leaves and brown tips still point to watering, salts, cold, or very slow drying soil.

yellow leavesbrown tipsbrown spotsslow growth
Aglaonema houseplant

Aglaonema

Tropical foliage

Aglaonemas tolerate moderate light but yellow from wet soil, cold drafts, or low light. Pink and variegated types often need brighter filtered light.

yellow leavesdroopingbrown tipsroot rot
Yucca houseplant

Yucca

Drought-tolerant cane plant

Yucca plants need strong light and dry-down. Yellow lower leaves, soft canes, or drooping heads often come from low light plus overwatering.

yellow leavessoft caneroot rotbrown tips
Norfolk Island Pine houseplant

Norfolk Island Pine

Conifer-like houseplant

Norfolk Island pines brown from dry air, missed watering, low light, or hot/cold drafts. Browning branches rarely regreen, so stabilize the pattern early.

brown tipscrispy branchesyellow leavesdrooping
Christmas Cactus houseplant

Christmas Cactus

Epiphytic cactus

Holiday cacti are not desert cacti. Limp segments, bud drop, or root rot often come from watering swings, low light, temperature shifts, or dense soil.

limp leavesbud droproot rotyellow leaves