Eustoma russellianum
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Eustoma russellianum

Lisianthus · Prairie gentian · Tulip gentian · Bluebell · Texas Bluebells

Tier 2 Difficulty: medium Water: low Light: full_sun Toxicity: low
Temperature
15–35 °C
Soil pH
5–7
Hardiness
Zone 8–10
Click count
501
Observations
1,755

Description

Source: leafsnap

Eustoma russellianum, is a species of flowering plant in the gentian family. Its previous binomial name was Eustoma grandiflorum. Common names include Texas bluebells, Texas bluebell, bluebell, showy prairie gentian, prairie gentian, and Lisianthus. There is a cultivar, 'Bolero Deep Blue'.

🌳 The vibrant flowers of the Texas bluebell serve as an important nectar source, drawing key pollinators like bees and butterflies. This ecological relationship goes beyond mere appreciation of the plant's beauty; it plays a crucial role in pollinating nearby agricultural crops and thus supports the sustenance of local farming communities and their economic resilience.

🎭 Genuine and unwavering love, and purity

Care Guide

💧 Water
☀️ Light Full sun

Texas bluebell thrives with abundant sunlight during the day and can tolerate somewhat milder light occasionally. Native to areas with long periods of sunshine, this plant’s growth may be slowed in overly shaded spots and it can become bleached if exposed to excessively intense light.

Ideal: Full sun
🌡️ Temperature 15–35°C

In its natural habitat, texas bluebell thrives in temperatures of 68 to 95 °F (20 to 35 ℃). It is recommended to mimic these conditions for optimal growth.

Ideal temperature: 15–35°C
💨 Humidity
Humidity:
🪴 Soil 5-7
Soil pH: 5-7
🌱 Fertilizer

When most of a Texas bluebell's blooms have opened to their full size, resume fertilizing. At the time the blooms are at peak production, apply fertilizer every three to four weeks, as weather allows. Then, once the Texas bluebell begins to produce fewer new blooms, stop fertilizing; there is no reason to fertilize when the plant can no longer produce more blooms.

🪴 Pot & Repot
✂️ Pruning
🌿 Propagating
🐛 Diseases & pets
☠️ Toxicity

Characteristics

Plant Type
Herb
Life Cycle
Annual, Perennial
Genus
Eustoma
Family
Gentianaceae
Hardiness Zone
8-10
Mature Height
15 cm to 46 cm
Mature Spread
15 cm to 30 cm
Leaf Color
Green
Leaf Type
Semi-evergreen
Flower Color
Purple
Flower Size
2.54 cm to 7.62 cm
Bloom Time
Early summer, Mid summer
Planting Time
Spring, Summer
Harvest Time
Mid summer
Native Area
Mexico

Tags (7)

Common Names (5)

en Lisianthus
en Prairie gentian
en Tulip gentian
en Bluebell
en Texas Bluebells