Gratiola Viscidula
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  • Gratiola viscidula in-vitro.jpg

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  • Gratiola viscidula.jpg

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Source: barrreport.com / Credit: Jason King

General Description #

Common Names – Synonyms
Short’s hedgehyssop
Sticky hedge hyssop
Order
Lamiales
Genus
Gratiola
Family
Plantaginaceae
Origin – Distribution
  1. North America
Level of Difficulty

Beginner / Easy

Height
0-10cm (0-3.9 Inches) High
Width
0-10cm (0-3.9 Inches) Wide
Growth Rate
Slow
Light Requirements
Medium Light (35-50 PAR)
Co2 Requirements
Recommended (Medium light)
Plant Type
Stem Plant
Can Be Grown Emmersed?
Yes
This little plant is relatively new to the hobby. It has very distinctive triangular leaves 7mm in length that look like thorns. It grows in tufts and sometimes develops new branches.

The growth is very slow with new leaves being brighter than older ones. It needs at least medium light levels and good CO2. It can be used for midground in nano aquascapes or as a carpet.

References #

Photo 1: Submersed Gratiola viscidula. Source : Mihai Zamfir (Allwissend), 2017. All rights reserved. Used with permission.
Photo 2: In-vitro form of Gratiola viscidula. Source : Mihai Zamfir (Allwissend), 2017. All rights reserved. Used with permission.