Houstonia pusilla
🍃leaf (2)
🌸flower (5)
🌳bark (2)
🌿habit (3)

Houstonia pusilla

Tiny Bluet · Star violet

Tier 2 Difficulty: medium Water: low Light: full_sun Toxicity: low
0
Soil pH
4–5
Hardiness
Zone 3–9
Click count
124
Observations
240

Description

Source: leafsnap

Houstonia pusilla, commonly known as the small bluet or tiny bluet, is a delicate herbaceous plant in the Rubiaceae family. Native to North America, it thrives in various habitats including meadows, fields, and woodlands. Typically, the plant reaches up to 10 cm in height and features tiny white or blue flowers that bloom from April to June. The leaves of Houstonia pusilla are opposite, narrow, and smooth in texture. The plant's stem is thin and green. Its star-shaped flowers, usually blue though sometimes white, consist of four petals. Native Americans have used Houstonia pusilla for medicinal purposes, treating ailments such as fever, coughs, colds, and sore throats. It was also applied externally to treat skin conditions like rashes. During its blooming period, the small bluet is a vital nectar source for bees and other pollinators. Its delicate appearance also makes it an attractive addition to gardens. In summary, Houstonia pusilla is a charming wildflower that enhances its surroundings with beauty while offering ecological benefits.

🎭 Content

Care Guide

💧 Water
☀️ Light Full sun
Ideal: Full sun
🌡️ Temperature 0–35°C
Ideal temperature: 0–35°C
💨 Humidity
Humidity:
🪴 Soil 4-5
Soil pH: 4-5
🌱 Fertilizer
🪴 Pot & Repot
✂️ Pruning
🌿 Propagating
🐛 Diseases & pets
☠️ Toxicity

Characteristics

Plant Type
Herb
Life Cycle
Perennial, Annual
Genus
Houstonia
Family
Rubiaceae
Hardiness Zone
3-9
Mature Height
15 cm
Mature Spread
10 cm
Leaf Color
Green
Leaf Type
Evergreen, Deciduous
Flower Color
Blue, White, Yellow, Purple
Flower Size
1.02 cm
Bloom Time
Mid spring, Late spring, Early summer
Planting Time
Spring
Harvest Time
Early summer, Mid summer

Tags (4)

Common Names (2)

en Tiny Bluet
en Star violet