Ludwigia Sedioides

Common Name: Mosaic Plant, False Loosestrife

The mosaic plant is truly one-of-a-kind. Mosaic plants fit their name well, as the leaves of the plant radiate from the center stem like tiles laid in a mandala. The leaves are diamond-shaped and dark to light green, with jagged red edges. This incredibly unique plant has a stem that is rooted in the substrate, but its leaves float on the surface of the water. Though this plant is more commonly found cultivated in ponds it can be a stunning addition to an aquarium. A large tank is needed to accommodate the 3-5” width of mosaic plants, especially because they will cut off light to anything underneath them.

If lighting simulates seasonal changes, these plants will bloom profusely. The small yellow blossoms resemble buttercups. Mosaic plants propagate through the seed that is produced by its flower. They spread easily in warm water with full light. If lighting is set to simulate day/night cycle, these plants will close up during dark hours and unfurl to their full width in the light. Brighter light yields redder coloring in these plants.


  • Ludwigia can be very fragile. Be sure to handle this aquarium plant with care.
  • Do not make drastic changes to the aquarium. Unstable parameters will result in melt and rotting of the aquarium plant.
  • Remove the cotton surrounding the roots and plant into a quality substrate. For instructions on how to properly prep aquarium plants, click here.
  • CO2 injection and quality aquarium soil will yield better growth.
  • Please research appropriately to ensure your plant thrives.

Family Name: Onagraceae

Origin: South America

Height: Stem 10-23”, leaves float on surface

pH: 6.5-7.5

Care: Easy

Light: High

Co2: Not necessary

Propagation: Seed

Growth rate: Moderate

$ 9.99

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Because we love our plants so much and don't want to let them go, we only ship on Monday. Just kidding!

For the safety of these magical plants, we only ship Monday through Wednesday, and Friday. Orders placed after 1pm Pacific Time will be shipped the following day. 

Rimless aquariums and other hard goods will be shipped Monday through Friday via UPS Ground or freight.  When purchasing plants/livestock with any hard goods, they will sometimes be shipped separately; but don't worry, we'll be sure to keep you updated with your purchase!

Please make sure your shipping address is correct as we will not be held responsible for DOA due to an undeliverable addresses.



Hard goods can be returned up to 30 days after purchase for a full refund as long as the product is unused and new in box. We offer store credit for items that have been opened and used. Customer will have to pay for return shipping freight. 

We are unable to accept returns for perishable items such as plants or livestock.  However, feel free to reach out to us if you are unsatisfied in any way! We do provide 100% DOA (Dead On Arrival) protection.


DOA Policy

If your plants arrived DOA (Dead On Arrival), please provide a clear picture of the plants sealed in its original packaging within 12 hours of the package arrival at the shipping address. 

Send all pictures, along with your order number to or through Facebook Messenger.
During winter (under 50°F at your location), please remember to add a heat pack to your order to receive our DOA guarantee.  Orders without the purchase of a heat pack will not qualify for DOA replacements, refunds or credits.



Don’t worry, we’ll take care of your order as long as it fits within the guidelines above!


Gift Cards

We will not be able to refund gift cards for cash from the gift card receiver. However, if you purchased the gift card for someone and decide you need a refund, please contact us!

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