Zebra Plant problems & how to fix them

Aphelandra squarrosa

Drooping, yellowing, brown tips, or a plant that just won’t thrive? Here are the most common Zebra Plant problems, what usually causes them, and how to turn things around.

Common problems

Underwatering

It drops lower leaves dramatically after even a single missed watering. The plant is not getting enough water, either from infrequent watering or soil so dry it repels water. Prognosis is excellent - most underwatered plants perk up within days of proper rehydration.

Crispy tips (low humidity)

Dry air and inconsistent watering brown the leaf edges quickly. Brown, dry leaf tips caused by air that is too dry for the plant, common in heated or air-conditioned rooms. Existing crispy tips never turn green again, but with higher humidity new growth should come in clean within a few weeks.

Root rot

Constant moisture must come with a fast-draining mix, or roots suffocate. A fungal or bacterial infection of the roots, almost always triggered by soil staying wet too long. Caught early, most plants recover within a few weeks after repotting; if most roots are already mushy, recovery is uncertain.

Example of Phytophthora root rot on a dug-up root ball, on another plant
Example on another plant

Phytophthora root rot on a dug-up root ball

Photo: Jerzy Opioła · CC BY-SA 4.0 · Wikimedia Commons

Cold damage

Drafts and temperatures below about 16 C cause leaf drop. Tissue injury from a cold draft, a chilly windowsill, or a night outdoors below the plant's tolerance. Damaged leaves will not heal, but if the stems and roots survived, new growth typically appears within three to four weeks in a warm, stable spot.

Example of fig leaves killed by a frost, on another plant
Example on another plant

fig leaves killed by a frost

Photo: Famartin · CC BY-SA 4.0 · Wikimedia Commons

The mistakes that most often kill it

  • Letting the soil dry out completely, which triggers massive leaf drop.
  • Cold drafts from doors or windows in winter.
  • Dry air, which turns the showy leaves brown-edged and shabby.

Not sure what’s wrong?

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