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Staghorn fern with branching green antler fronds and brown shield fronds at Lincoln Park Conservatory

Staghorn Fern Care

Care for a staghorn fern by understanding its two frond types, matching watering to the support, and identifying species-specific needs.

Staghorn Fern Care

Care for a staghorn fern by understanding its two frond types, matching watering to the support, and identifying species-specific needs.

Asplenium nidus bird’s nest fern with broad glossy green fronds forming a rosette at Cairns Botanic Gardens

How to Grow Asplenium nidus

Grow Asplenium nidus with practical guidance on indirect light, humidity, moisture, root health, healthy crowns and common frond symptoms.

How to Grow Asplenium nidus

Grow Asplenium nidus with practical guidance on indirect light, humidity, moisture, root health, healthy crowns and common frond symptoms.

Calathea roseopicta (Goeppertia roseopicta)

Calathea Leaf Movement

Learn how to observe the reversible day–night leaf movements seen in some Marantaceae and distinguish them from persistent stress symptoms.

Calathea Leaf Movement

Learn how to observe the reversible day–night leaf movements seen in some Marantaceae and distinguish them from persistent stress symptoms.

Nepenthes rafflesiana pitcher with a speckled green chamber, striped rim and an ant beneath the open lid.

Nepenthes Pitchers

Follow Nepenthes pitcher development from tendril bud to mature trap, then troubleshoot pitcherless growth by reading light, humidity, temperature, roots and recent changes.

Nepenthes Pitchers

Follow Nepenthes pitcher development from tendril bud to mature trap, then troubleshoot pitcherless growth by reading light, humidity, temperature, roots and recent changes.

Rows of golden-brown sori on the underside of a green fern frond in Saratoga, California

Fern Sori

Learn how to read fern sori by position, pattern and anatomy, distinguish normal reproduction from separate symptoms, and understand what spores produce.

Fern Sori

Learn how to read fern sori by position, pattern and anatomy, distinguish normal reproduction from separate symptoms, and understand what spores produce.

Close-up of Alocasia cuprea leaves with yellow-green coloring and prominent dark green veins

How to Assess Alocasia Dormancy

Learn how to assess Alocasia dormancy versus root damage, shipping stress or cold shock by checking roots, moisture, temperature and regrowth.

How to Assess Alocasia Dormancy

Learn how to assess Alocasia dormancy versus root damage, shipping stress or cold shock by checking roots, moisture, temperature and regrowth.