Origin
Sedum integrifolium (Raf.) A. Nels. ssp. procerum Clausen, commonly known as the "Entire-leaved Stonecrop," is a herbaceous perennial plant that belongs to the Crassulaceae or stonecrop family. This plant species is native to North America, mainly found in the western and central regions of the United States and Canada.
Common Names
Aside from Entire-leaved Stonecrop, Sedum integrifolium is also known by other common names such as the "Prairie Stonecrop," "Entire-leaf Sedum," "Western Stonecrop," and "Big Sedum."
Appearance
The Sedum integrifolium is a low-growing perennial plant that grows up to 6 inches tall and 12 inches wide. It has thick, succulent, cylindrical-shaped leaves that are greenish-blue in color and grow up to 2 inches long and 0.2 inch wide.
This plant blooms from June to July, producing clusters of small, star-shaped pink flowers that grow up to 0.2 inch in diameter. The flowers are arranged in a flat-topped cluster that grows up to 2 inches in diameter.
Uses
Sedum integrifolium has various uses. It is often used for landscaping, particularly as a groundcover or as an accent plant in rock gardens. Its succulent leaves and stems provide contrast and texture to other plants in the garden.
Aside from its aesthetic purposes, Sedum integrifolium is also used for medicinal purposes, particularly by Native Americans. It is used to treat a variety of ailments such as upset stomach, fever, diarrhea, and wounds. Its leaves are also used as a poultice for boils, blisters, and insect bites.
In summary, Sedum integrifolium is a low-growing, succulent perennial plant with cylindrical-shaped leaves that bloom pink flowers in the summer. It is native to North America and is commonly used for landscaping and medicinal purposes. Its other common names include Prairie Stonecrop, Entire-leaf Sedum, Western Stonecrop, and Big Sedum.Light Requirements
Sedum integrifolium (Raf.) A. Nels. ssp. procerum Clausen thrives in full sun to partial shade. It prefers to receive at least six hours of direct sunlight per day but can tolerate a bit more shade in hotter regions. It is an excellent plant for hanging baskets, rock gardens, and other areas that receive lots of light.
Temperature Requirements
When it comes to temperature, Sedum integrifolium (Raf.) A. Nels. ssp. procerum Clausen is a hardy plant. It can survive within USDA hardiness zones 4a to 9b, with temperatures ranging from -30 °F (-34 °C) to 30 °F (-1 °C). It thrives in regions with warm summers and tolerates light frost in the winter season. However, it's not an excellent choice for growing indoors, as it requires a warm and dry environment to flourish.
Soil Requirements
Sedum integrifolium (Raf.) A. Nels. ssp. procerum Clausen prefers well-drained soil. It can tolerate moderately poor soil conditions and thrives in soils ranging from acidic to slightly alkaline (pH 5.5 – 7.5). It's always best to ensure that the soil has good drainage, as waterlogged soil can cause root rot, which could lead to the death of the plant. A soil with lots of organic matter will be helpful for the plant's growth, as it improves soil drainage and fertility.
Cultivation methods
Sedum integrifolium (Raf.) A. Nels. ssp. procerum Clausen is a succulent plant species that is well adapted to growing in a variety of soil types. However, for optimal growth, it is recommended to plant it in well-draining, sandy soil. This will help prevent overwatering, which can be harmful to the plant.
The plant does well in full sun but can also tolerate some shade. When planting, ensure that the plant is spaced appropriately to allow for good air circulation and avoid overcrowding.
Watering needs
Sedum integrifolium (Raf.) A. Nels. ssp. procerum Clausen is a drought-tolerant plant that requires minimal watering. Overwatering can result in root rot, so it's essential to let the soil dry out between watering periods. The plant's water needs will vary depending on the environmental conditions, such as temperature and humidity levels. During periods of hot weather, the plant may require more frequent watering.
Fertilization
In general, Sedum integrifolium (Raf.) A. Nels. ssp. procerum Clausen does not require fertilization. The plant can thrive in poor soil conditions, making it an excellent choice for low-maintenance gardens. However, if you choose to fertilize the plant, it's best to use a low-nitrogen fertilizer during the plant's active growing season. Be careful not to over-fertilize, as this can cause the plant to become leggy and less attractive.
Pruning
Pruning Sedum integrifolium (Raf.) A. Nels. ssp. procerum Clausen is a personal preference. The plant naturally forms a compact shape, so pruning is not often necessary. However, if you wish to shape the plant, you can pinch back the tips of the stems in the spring. This will encourage the plant to produce more compact growth. Additionally, removing dead or damaged foliage can help keep the plant healthy and attractive.
Propagation of Sedum integrifolium (Raf.) A. Nels. ssp. procerum Clausen
Sedum integrifolium (Raf.) A. Nels. ssp. procerum Clausen can be propagated by different methods including seed propagation, stem cuttings propagation, and divisions.
Seed propagation
The propagation of Sedum integrifolium by seed can be done indoors or outdoors. The seeds are small and should be sown in well-draining soil. They should be lightly covered with soil and kept moist until they germinate. The best time to sow the seeds is in the spring, after the last frost. Once the seedlings have grown to a suitable size, they can be transplanted to their permanent location.
Stem cuttings propagation
Sedum integrifolium can also be propagated by stem cuttings in the spring or summer. Cuttings that are 2-4 inches in length can be taken from the plant and placed directly in soil. The cuttings should be placed in a well-draining soil mix and kept moist until they develop roots. After the roots have developed, the cuttings can be transplanted to their permanent location.
Divisions
Divisions are another method used in propagating Sedum integrifolium. This should be done in the spring. The plant’s root ball is dug up and separated into sections, each with a good number of roots and shoots. Each section can then be planted in its permanent location.
Disease Management
Sedum integrifolium is generally a disease-resistant plant. However, it can still become susceptible to a few fungal diseases, including powdery mildew, rust, and stem rot. Powdery mildew appears as a white, powdery coating on the leaves, while rust forms as yellow-orange or brown spots on the foliage. Stem rot, on the other hand, causes the plant to wilt and eventually die.
To manage these diseases, remove and destroy any infected parts of the plant immediately to prevent further spreading. Avoid overhead watering and make sure the soil is well-drained to prevent fungal growth. Apply fungicides as necessary, following the instructions on the label.
Pest Management
The most common pests that can attack Sedum integrifolium are aphids, mealybugs, spider mites, and slugs. Aphids and mealybugs are small insects that suck the sap from the plant, causing stunted growth and leaf yellowing. Spider mites, on the other hand, form webs and suck sap as well. Slugs eat the foliage and leave slime trails.
One way to control these pests is through the use of insecticidal soaps or oils. These products suffocate the insects without harming the plant. Additionally, using sticky traps can help control spider mites. Slugs can be controlled by handpicking them in the evening or using bait traps.
Regularly inspecting and monitoring the plant for any signs of pests or diseases is necessary to catch and manage them early. Maintaining good plant health by providing adequate water and nutrients can also help prevent these problems from occurring in the first place.
