Overview
Solidago glutinosa Nutt. ssp. randii (Porter) Cronq., more commonly known as Rand’s goldenrod, is a perennial plant that belongs to the Asteraceae family. It is native to North America, particularly in the eastern and central regions of the United States, and parts of Canada.
Description
The plant can grow up to 3 feet tall and has an erect stem that is covered in fine hairs. The leaves are lance-shaped, toothed and hairy, with a bluish-green color. Its flowers are small, yellow, and arranged in clusters at the top of the stem. The blooming period typically occurs from late summer to early fall.
Common Names
Rand’s goldenrod is also called Rand's Sticktight, Sticky Goldenrod, and Swamp Goldenrod.
Uses
Rand’s goldenrod has several uses in traditional medicine. Its leaves were used to make an herbal tea that was believed to help with urinary tract infections, digestive problems, and respiratory illnesses. The plant also has anti-inflammatory properties and was used to alleviate pain and swelling. It is also used as an ornamental plant in gardens and natural landscaping due to its attractive and fragrant flowers that attract pollinators, such as bees and butterflies.
Growth Conditions of Solidago Glutinosa Nutt. ssp. Randii (Porter) Cronq.
Solidago glutinosa Nutt. ssp. randii (Porter) Cronq. commonly known as the sticky goldenrod is a native plant of North America. The sticky goldenrod is found in wetland habitats such as marshes and swamps. The plant is known for its large clusters of yellow flowers that bloom in late summer and early fall.
Light Requirements
Solidago glutinosa Nutt. ssp. randii (Porter) Cronq. requires full sun to grow and thrive. The plant should be grown in an area that receives at least 6-8 hours of direct sunlight each day.
Temperature Requirements
The sticky goldenrod grows well in USDA hardiness zones 4 to 7. The plant can tolerate cold temperatures up to ?34.4 °C (-30 °F) and favors mild temperatures between 21-29°C (70-85°F).
Soil Requirements
Solidago glutinosa Nutt. ssp. randii (Porter) Cronq. prefers soils that are well-draining but moist. The plant grows best in soils that have a pH range of 5.0-6.5. The sticky goldenrod can tolerate wet soils and is often found growing in marshes, bogs, and wetlands.
In summary, Solidago glutinosa Nutt. ssp. randii (Porter) Cronq. prefers full sunlight, mild temperatures, and moist, well-draining soils with a pH range of 5.0-6.5. The plant is well-suited for growing in wetland habitats such as marshes and swamps.
Cultivation of Solidago glutinosa Nutt. ssp. randii (Porter) Cronq.
Solidago glutinosa Nutt. ssp. randii (Porter) Cronq. is a hardy perennial plant that is adaptable to a variety of growing conditions. This plant can be grown in full sun or partial shade and prefers well-draining, moist soils. It can be propagated through seeds or division.
Watering Needs of Solidago glutinosa Nutt. ssp. randii (Porter) Cronq.
Watering is important for Solidago glutinosa Nutt. ssp. randii (Porter) Cronq. during its establishment phase, but it can tolerate periods of drought once it has become established. It is essential to ensure that the soil is kept moist, but not waterlogged, during the growing season.
Fertilization of Solidago glutinosa Nutt. ssp. randii (Porter) Cronq.
Solidago glutinosa Nutt. ssp. randii (Porter) Cronq. does not require excessive fertilization. Annual applications of a balanced, slow-release fertilizer are usually sufficient. Fertilizing should be done in the early spring, before new growth appears.
Pruning of Solidago glutinosa Nutt. ssp. randii (Porter) Cronq.
Deadheading the spent flower stems in late summer or early fall can encourage reblooming and prolong the flowering period. However, this is not necessary for the health of the plant. It is recommended to prune the plant in late winter or early spring, before new growth appears, to promote a bushier, more compact habit.
Propagation of Solidago glutinosa Nutt. ssp. randii (Porter) Cronq.
Solidago glutinosa Nutt. ssp. randii (Porter) Cronq. is a perennial herbaceous plant that can be propagated through various methods. Propagation can be done by seeds, division, and cuttings.
Propagation by Seeds
Seeds can be collected from the plant during the flowering season. The seeds should be sown in a well-lit area with well-draining soil. The seeds should be covered lightly with soil, and watering should be done gently. Germination usually occurs within two weeks. Once the seedlings are big enough, they can be transplanted to the desired location.
Propagation by Division
Propagation by division involves separating the roots of an established plant to create new plants. This method is best done in the early spring or fall. The parent plant should be dug out carefully, and the roots should be separated into smaller sections with a sharp, clean knife. Each section should have at least one growth point. The newly divided plants should be replanted in a well-draining soil and watered thoroughly.
Propagation by Cuttings
Propagation by cuttings involves taking stem cuttings from an already established plant. The cuttings should be taken in the spring or early summer. The cutting should be about four inches long and should be stripped of any leaves except for the top two or three. The cutting should be dipped in rooting hormone and then planted in a well-draining soil. The cutting should be kept in a humid environment and kept moist until it has developed a strong root system.
Disease Management
Solidago glutinosa Nutt. ssp. randii is generally a healthy plant with few disease problems. However, it can sometimes be susceptible to foliar diseases such as powdery mildew and rust.
To manage powdery mildew, it's important to keep the plant foliage dry and well-ventilated. This can be achieved through proper watering and spacing of the plants. If powdery mildew is detected, it's important to remove and dispose of infected plant parts to prevent further spread. Fungicides may be used as a last resort for severe infections.
Rust can be managed through similar means as powdery mildew. Removal and disposal of infected plant parts is crucial, and fungicides may be used in severe cases. It's important to note that certain cultivars of Solidago glutinosa Nutt. ssp. randii may be resistant to rust.
Pest Management
The most common pest that affects Solidago glutinosa Nutt. ssp. randii is the aster leafhopper. These pests feed on the plant sap and can cause stunted growth and yellowing of the leaves.
Management of aster leafhoppers can be achieved through the use of insecticidal soaps or oils. It's important to monitor the plant regularly for pest activity, and to treat as soon as activity is detected to prevent further damage.
Aphids may also infest Solidago glutinosa Nutt. ssp. randii. These pests can be controlled by removing and disposing of infected plant parts and using insecticidal soap or oils if necessary. Ladybugs and lacewings may also be introduced as natural predators to control aphid populations.
Overall, preventative measures such as good sanitation, proper spacing and watering, and regular monitoring are crucial in disease and pest management for Solidago glutinosa Nutt. ssp. randii.
