Delphinium tricorne aka Dwarf Larkspur

Taxonomy

Delphinium tricorne, also known as the dwarf larkspur or spring larkspur, is a species of flowering plant in the buttercup family, Ranunculaceae. It is native to the central and eastern regions of the United States, where it is the most common Delphinium found. This plant is typically found in rich mesic forests, often over calcareous rocks. While it may be a fun challenge to grow as a houseplant, it is important to note that Dwarf Larkspur is extremely dangerous if consumed. If you do choose to grow it, it requires regular watering to thrive and should be placed in long-lasting, direct light less than one foot from a window. It prefers soil that is well-draining and should be repotted each time it doubles in size.

Common names

Dwarf Larkspur

How to care for Dwarf Larkspur

Difficulty

Even if you don't have a green thumb, you can successfully care for Dwarf Larkspur due to its easy-going nature.

Water

Dwarf Larkspur should be watered regularly, allowing the soil to dry out between waterings.

Soil

Dwarf Larkspur loves a well-draining soil. Perlite and vermiculite help with drainage, while coco coir adds organic matter, so a good potting soil mix will have all three. You can improve store-bought soil by adding some perlite to it.

Lighting

Dwarf Larkspur thrives in bright and direct sunlight. To ensure your plant receives enough light to survive, place it less than one foot from a window. The current weather in your area may affect the placement in your home. For example, if you live in a region that has longer and more intense periods of sunlight, then you may want to place the plant farther away from the window to avoid direct sunlight and reduce the risk of sunburn. Alternatively, if you live in a region with relatively milder temperatures and less intense sunlight, then you may be able to place the plant closer to the window for increased exposure. Ultimately, the current weather in your area should be taken into consideration when determining the best placement for your Dwarf Larkspur.

Dormancy

During the wintertime, it's common for Dwarf Larkspur to go dormant and their growth may slow down, so waterings should be spaced out more.

Toxicity

The toxicity level of this plant has not been officially confirmed by Ploi. If there is a possibility of ingestion of plant material with an uncertain toxicity by you, a family member, or a pet, it is advisable to seek the assistance of a medical professional.

Fertilizer

Repotting the Dwarf Larkspur is necessary either when it has doubled in size or once every year, whichever happens first. With fresh potting soil replenished annually, the plant will receive all the necessary nutrients, rendering the use of fertilizer unnecessary. Keep in mind that the source of a plant's energy is the sun, not fertilizer.

Growth-pattern

Dwarf Larkspur grows vertically and new growth emerges from the top of the plant.


More info:
Wikipedia