Solidago rugosa aka Wrinkleleaf Goldenrod

Taxonomy

Solidago rugosa, commonly known as the wrinkleleaf goldenrod or rough-stemmed goldenrod, is a non-invasive, clump-forming species of flowering plant in the Asteraceae family. Native to North America, it is widespread across eastern and central Canada, from Newfoundland to Ontario, as well as the eastern and central United States, ranging from Maine to Wisconsin and Iowa, and south to Florida and Texas. This plant thrives in wet to mesic habitats and blooms from late summer to autumn, displaying sprays of tiny yellow flowers held on finer wands compared to its densely-flowered relatives. As a houseplant, the wrinkleleaf goldenrod is super rare but easy to grow. It requires regular watering for optimal growth and does best in long-lasting, direct light, ideally placed less than 1 foot away from a window. Well-draining soil is preferred, and repotting when it doubles in size eliminates the need for additional fertilizers. Belonging to the Solidago genus, this species is indigenous to Eastern Canada and the United States.

Common names

Wrinkleleaf Goldenrod, Rough Stem Goldenrod, Rough Stemmed Goldenrod

How to care for Wrinkleleaf Goldenrod

Difficulty

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

Water

Wrinkleleaf Goldenrod should be watered regularly, allowing the soil to dry out between waterings.

Soil

Wrinkleleaf Goldenrod 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

Wrinkleleaf Goldenrod 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 Rough Stemmed Goldenrod.

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 Wrinkleleaf Goldenrod 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

The Wrinkleleaf Goldenrod is a clump-forming species, with new growth originating from the soil surrounding the main plant.


More info:
Wikipedia