Wrack Siphon Weed (Vertebrata Lanosa) is a perennial aquatic in the Rhodomelaceae family with moderate care difficulty. It requires aquatic watering and full sun or partial shade light in USDA hardiness zones 6-12. This plant is safe for cats and dogs.

A small, reddish-brown filamentous alga commonly found growing on the fucoid alga Ascophyllum nodosum.

Wrack Siphon Weed

Wrack Siphon Weed

Vertebrata Lanosa

A small, reddish-brown filamentous alga commonly found growing on the fucoid alga Ascophyllum nodosum.

Quick Facts

Type
aquatic
Lifecycle
perennial
Care Difficulty
Moderate
Water Needs
aquatic
Light
Full Sun, Partial Shade
Hardiness Zones
6-12

Safety

🐕
Pet Safe
👶
Child Safe
Non-Toxic

Growing Conditions

Soil Types:saline
Indoor:No
Outdoor:Yes

Care Calendar

Monthly care tasks for Wrack Siphon Weed

Jan
Prune
Feb
Fertilize
Mar
Repot
Apr
Water+
May
...
Jun
...
Jul
...
Aug
...
Sep
...
Oct
...
Nov
...
Dec
...

Expert Care Tips

Pro tips from botanists and plant experts

Watering Tip

Check soil moisture by inserting your finger 1 inch deep. Water only when the top layer feels dry to prevent overwatering.

Humidity Trick

Group plants together to create...

Growth Hack

Rotate your plant every...

Photo Gallery10+ photos

Wrack Siphon Weed
Wrack Siphon Weed detail

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Taxonomy

Family:Rhodomelaceae
Genus:Vertebrata