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Gloxinia (Sinningia speciosa) are colorful blooming plants belonging to the family Gesneriaceae.
They may be grown indoors or outdoors, and are a popular houseplant.
However, some horticulture experts suggest the plant can rebloom again after a period of dormancy and rest.
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Light
The gloxinia plant prefers bright indirect light.
Dappled or filtered light (as through a sheer curtain) are also suitable.
Too much hot sun can fade or burn the flowers, so keep an eye on it in summer.
Grow lights can also be used.
Soil
A well-draining potting mixsuitable for African violetswill keep gloxinia healthy.
Water
The gloxinia needs moist soil, but too much moisture can cause the roots to rot.
Drooping or wilted-looking leaves may be a sign of overwatering.
This warmth-loving plant should also be watered with tepid, not cold, water.
Temperature and Humidity
This plant likes moderate humidity.
If gloxinia gets too cold, the leaves may become damaged.
Fertilizer
Use a basic balanced 15-15-15 fertilizer for gloxinia.
As flowers drop off, the stalks may look faded or dry, and can also be snipped.
Root Rot
This is aresult of overwatering.
Then try replanting in fresh potting soil.
How to Propagate Gloxinia
There are several ways to propagate gloxinia: from leaf cuttings or tubers.
Propagating Gloxinia From Leaf Cuttings
This is the easiest and most common way to propagate gloxinia.
The method is the same as that used forsimilar tuberous plants such as begonias.
This is best done in spring, to align with this plant’s seasonal growth cycle.
Gloxinia can be grown outdoors in warmer climates but are more popular as houseplants.
The flowers usually last several weeks from late spring through summer.
How do you care for a gloxinia?
Retrieved March 5, 2025, from Yard and Garden website: https://yardandgarden.extension.iastate.edu/faq/how-do-you-care-gloxinia
