Lobelia cardinalis is a lovely plant for the aquarium and is very popular for use in formal Dutch aquariums to form the iconic “streets” seen in these tanks. In the wild, Lobelia cardinalis is quite a large plant, and this larger form is used as a marginal plant for ponds, where it produces pretty red flowers. But a smaller form has been developed in cultivation and this is a nicer aquarium plant. While Lobelia cardinalis definitely grows better with supplemental CO2 and good lighting, it can also be maintained in a less robust form in a “low tech” tank. It should be noted that in emersed form (such as when it is first purchased) the leaves are dark olive, with a maroon underside. In the submersed form seen in the aquarium, the leaves are smaller, and a bright light green.
Common Name: Cardinal Plant
Family Name: Lobeliaceae
Native To: North America
Lighting: Moderate - High
Requirements: Grows best with supplemental CO2 but can be maintained without
Growth Form: Rosette
Growth Rate: Moderate
True Aquatic: Yes
Placement in Tank: Mid-ground
BEFORE YOU ORDER!
Please visit our "Plant Shipping and FAQs" before submitting your order. This page will explain how and when your plants will be shipped and what they will look like when you receive them while also answering some of the most common questions we receive.
I really like this plant, it is sturdy and it fits perfectly in the middle of the aquascape. I hope to have more of plants in the future from John and Lisa. Their plants are very beautiful and even with living on the west coast my plant survived. My panda coreys love to hide behind or even in between plants. I do not mind the plant being all green under the water it looks great and gives texture to the aquascape. It is also the first plant I bought ever and I haven’t killed it yet.
Plants an snails came in good shape considering that they arrived to Elkins at 6.30 am an was drove around town all day, by the UPS, arrived at 7pm. UPS needs to deliver live fish an Plants first
Plants from you always arrive in great shape. I needed more plants to help eradicate an outbreak of string algae. Between my pulling it out, more plants to use up the nutrients, and with the help of the new Ottos and Hillstream Loaches, we will get rid of it.
The plant I received was healthy and a decent size. It started growing right away and seems to be doing well. Definitely a nice looking plant that will hopefully thrive in my setup. Shipping arrived two days earlier than the estimate and I'm happy with the purchase.