Bleachweed (Prionitis Sternbergii) is a perennial aquatic in the Delesseriaceae family with expert care difficulty. It requires aquatic watering and filtered_light or partial shade light in USDA hardiness zones 2-10. This plant is safe for cats and dogs.

Prionitis sternbergii is a red seaweed with a flattened and highly-branched thallus ranging in colour from dark reddish-brown to blackish.

Bleachweed

Bleachweed

Prionitis Sternbergii

Prionitis sternbergii is a red seaweed with a flattened and highly-branched thallus ranging in colour from dark reddish-brown to blackish.

Quick Facts

Type
aquatic
Lifecycle
perennial
Water Needs
aquatic
Light
filtered_light, Partial Shade
Hardiness Zones
2-10

Safety

🐕
Pet Safe
👶
Child Safe
Non-Toxic

Growing Conditions

Soil Types:rocky, sand
Indoor:No
Outdoor:Yes

Care Calendar

Monthly care tasks for Bleachweed

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

Bleachweed
Bleachweed detail

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Taxonomy

Family:Delesseriaceae
Genus:Prionitis