Schoenolirion croceum
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Schoenolirion croceum

Yellow sunnybell · Swamp candle

Tier 2 Difficulty: medium Water: low Light: partial_sun
Temperature
15–35 °C
Soil pH
6–7
Hardiness
Zone 7–10
Click count
9
Observations
5

Description

Source: leafsnap

Schoenolirion croceum, known by the common names yellow sunnybell, sunnybells and swamp candle, is a species of flowering plant in the Agave subfamily. It is native to the Southeastern United States from Texas to North Carolina. It is found on moist rock outcrops and in wet pinelands. It is found in habitats that are very wet in the spring but dry in the summer. In middle Tennessee, it is found in fen-like areas in cedar glades, fed by spring water. Further south, it inhabits wet pine savannas and bogs.It produces yellow flowers in the spring.

Care Guide

💧 Water
☀️ Light Partial sun

Wood-candle is native to habitats such as forest understories or rocky areas, where it grows under natural shade. It prefers partial sun but can adapt to full sun or full shade, illustrating its versatile and hardy nature.

Ideal: Partial sun
🌡️ Temperature 15–35°C

Wood-candle can tolerate a wide range of temperatures, though its distribution may still be restricted by different combinations of moisture and heat. It performs best in warm summer climates with sufficient rainfall or regular watering. Long stretches of cloudy, rainy weather or extended high temperatures increase the chances of Wood-candle dying. In winter, protecting it from the cold can enhance its survival rate.

Ideal temperature: 15–35°C
💨 Humidity
Humidity:
🪴 Soil 6-7
Soil pH: 6-7
🌱 Fertilizer

Usually one fertilizer application in spring is sufficient for Wood-candle, but multiple feedings can maximize growth. Feed once every month to a month and a half. Fertilization improves leaf appearance and function, promoting consistent color and a healthy texture. It also stimulates root growth and nutrient uptake for long-term plant health.

🪴 Pot & Repot
✂️ Pruning

The Wood-candle plant is known for its impressive floral spikes and requires minimal pruning. To encourage growth and flowering, prune the plant from early to late spring. Remove any dead foliage to enhance its vitality, and lightly trim the plant after it has finished flowering to maintain its shape. Pruning also helps improve air circulation and reduces the risk of disease.

🌿 Propagating
🐛 Diseases & pets
☠️ Toxicity

Characteristics

Plant Type
Herb
Life Cycle
Perennial
Genus
Schoenolirion
Family
Asparagaceae
Hardiness Zone
7-10
Mature Height
30 cm to 61 cm
Mature Spread
20 cm to 30 cm
Leaf Color
Green
Leaf Type
Deciduous
Flower Size
1.02 cm to 1.52 cm
Bloom Time
Mid spring, Late spring
Planting Time
Spring, Autumn
Harvest Time
Early summer, Mid summer

Tags (4)

Common Names (2)

en Yellow sunnybell
en Swamp candle