Phlox glaberrima aka Smooth Phlox

Taxonomy

Phlox glaberrima, also known as smooth phlox, is a species of flowering plant in the phlox family. Native to the Midwestern and Southeastern United States, it thrives in moist to wet areas and can be found in both prairies and forests, serving as an indicator of high quality habitat. The relationships between Phlox glaberrima, Phlox carolina, and Phlox maculata are currently unclear, with the possibility of hybridization or an undescribed intermediate species. This group of Phlox is currently undergoing phylogenetic review. As an upright perennial, smooth phlox features long, lance-shaped leaves and clusters of pink flowers measuring 2.5cm across, blooming in early summer. Despite its rarity, smooth phlox is an easy-to-grow houseplant that requires regular watering to thrive. It thrives best in long-lasting, direct light and should be positioned less than 1 foot away from a window. This plant prefers well-draining soil and does not usually require added fertilizers if repotted each time it doubles in size. Belonging to the Phlox genus, smooth phlox is native to the Central and Southeastern United States.

Common names

Smooth Phlox

How to care for Smooth Phlox

Difficulty

Smooth Phlox is a low-maintenance plant that requires minimal attention, making it an excellent choice for beginners.

Water

Smooth Phlox should be watered regularly, allowing the soil to dry out between waterings.

Soil

Smooth Phlox 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

Smooth Phlox requires abundant, bright and direct light. Placing it less than one foot from a window is the best way to make sure the plant receives enough light to survive and thrive. Depending on your region, however, the current weather can affect the placement of the plant in your home. For example, in some areas the sun may be too direct and intense, so it's best to place it farther away from the window. You may also need to adjust your placement according to the season as the sunlight can change intensity over the course of the year. If you live in a region with significant temperature fluctuations, such as a desert, you may need to place the plant a bit farther away from the window to avoid extreme heat or cold. With some care and attention, your Smooth Phlox will be sure to bring you many years of beauty and enjoyment.

Toxicity

Ploi does not possess verified information regarding the toxicity of this particular plant. In the event that you, a member of your family, or a pet ingests plant material with an unclear toxicity level, it is highly recommended to seek the advice of a medical professional.

Fertilizer

The Smooth Phlox should be transferred to a new pot once it has increased in size two-fold, or on an annual basis, whichever occurs earlier. Replacing the soil with fresh potting soil containing all the necessary nutrients, is sufficient enough to support the growth of the plant, thus avoiding the need to use fertilizer. It's important to note that plants derive their energy from the sun and not fertilizer.

Growth-pattern

The Smooth Phlox is a clumping species, with new growth arising from the soil surrounding the parent plant.


More info:
Wikipedia