Overview
Bidens diversa Scherff. subsp. filiformis (Sherff) T.G.J.Rayner is a perennial herbaceous plant that belongs to the Asteraceae family. Also known as Bidens filiformis, this plant is native to South America.Appearance
Bidens diversa Scherff. subsp. filiformis (Sherff) T.G.J.Rayner has thin and long leaves that can grow up to 5 cm in length. The plant has a unique branching pattern that produces dense and compact clusters of yellow flowers with dark centers. The flowers can grow up to 1.5 cm in diameter and bloom from summer to fall.Common Names
Bidens diversa Scherff. subsp. filiformis (Sherff) T.G.J.Rayner is commonly known as Stickseed or Marshland Tickseed. The name "Stickseed" is derived from the plant's ability to stick to clothing and fur, while "Marshland Tickseed" refers to the plant's preference for wetland habitats.Uses
Although not commonly cultivated, Bidens diversa Scherff. subsp. filiformis (Sherff) T.G.J.Rayner has some medicinal uses. The plant contains compounds that have been traditionally used to treat gastrointestinal disorders and skin irritations. Additionally, the plant's strong root system makes it useful for erosion control and water filtration in wetland environments. In summary, Bidens diversa Scherff. subsp. filiformis (Sherff) T.G.J.Rayner is an attractive wetland plant that has both medicinal and ecological uses. Its unique appearance and ability to thrive in waterlogged areas make it an excellent addition to any wetland garden.Light Requirements
The Bidens diversa Scherff. subsp. filiformis plant prefers full sunlight. As such, it should be grown in an open area that receives at least 6 hours of direct sunlight per day. Without adequate sunlight, the plant's growth will be stunted, and it might not reach its full potential.
Temperature Requirements
The plant prefers warm temperatures that range from 20 to 35 degrees Celsius. The ideal temperature for the growth of the Bidens diversa Scherff. subsp. filiformis plant is between 25-30 degrees Celsius. It is sensitive to cold temperatures and cannot survive temperatures below 10 degrees Celsius. As such, it should not be grown in cold regions.
Soil Requirements
The plant prefers well-draining soil that is rich in organic matter. It can grow in a variety of soil types as long as they are well-draining and have a pH ranging from 6.0 to 7.5. The Bidens diversa Scherff. subsp. filiformis plant is sensitive to waterlogging and poorly draining soil, which may cause root rot. Adding organic matter to the soil can also help improve its fertility.
Cultivation of Bidens diversa Scherff. subsp. filiformis (Sherff) T.G.J.Rayner
Bidens diversa Scherff. subsp. filiformis (Sherff) T.G.J.Rayner is a plant that thrives in well-drained soil with moderate moisture levels. When cultivating this plant, ensure that the soil is not too compact and has good aeration for the roots to grow and spread.
It is a great idea to plant Bidens diversa Scherff. subsp. filiformis (Sherff) T.G.J.Rayner in a location that receives direct sunlight for at least six hours daily. Preferably, this plant should be grown in areas with mild temperatures, between 21 to 32 degrees Celsius.
Watering Needs of Bidens diversa Scherff. subsp. filiformis (Sherff) T.G.J.Rayner
Bidens diversa Scherff. subsp. filiformis (Sherff) T.G.J.Rayner requires moderate watering. It would be best to water it once the soil is dry to the touch, but do not let the soil completely dry out. Overwatering is not recommended as it can lead to root rot and the plant's death.
During the winter months, reduce watering as the plant goes dormant during this time. Increase the water content as soon as the plant starts to grow in spring.
Fertilization of Bidens diversa Scherff. subsp. filiformis (Sherff) T.G.J.Rayner
Bidens diversa Scherff. subsp. filiformis (Sherff) T.G.J.Rayner thrives in soil with a pH between 5.5 and 6.5. For optimal growth and development, a balanced fertilizer can be used during the growing season. It is essential to follow the manufacturer's instructions regarding the rate and frequency of application.
Avoid over-application of fertilizers as they can harm the plant, causing toxicity and damage to the roots. Use organic fertilizers if available, as they offer a gradual release of nutrients that plants can use during prolonged seasons.
Pruning of Bidens diversa Scherff. subsp. filiformis (Sherff) T.G.J.Rayner
Bidens diversa Scherff. subsp. filiformis (Sherff) T.G.J.Rayner requires minimal pruning, mainly to control its shape and size, which helps the plant to stay healthy and bushy. Pruning is best done during the growing season.
Use sharp, disinfected pruning shears to avoid infecting the plant with diseases. Pruning shears can be disinfected by wiping them clean with isopropyl alcohol or hydrogen peroxide before and after use.
Propagation of Bidens diversa Scherff. subsp. filiformis (Sherff) T.G.J.Rayner
Bidens diversa Scherff. subsp. filiformis (Sherff) T.G.J.Rayner can be propagated through seeds, cuttings, and division.
Propagation via Seeds
The easiest way to propagate Bidens diversa Scherff. subsp. filiformis (Sherff) T.G.J.Rayner is through seeds. The seeds should be sown in a seed-starting tray filled with well-draining soil. Lightly cover the seeds with soil and mist them with water. Keep the soil moist and the tray in a warm and bright spot, such as a windowsill. The seeds will germinate within 2-3 weeks, and once they have developed true leaves, they can be transplanted into individual pots.
Propagation via Cuttings
Bidens diversa Scherff. subsp. filiformis (Sherff) T.G.J.Rayner can also be propagated through cuttings. Cut a stem that is at least 4 inches long from a healthy plant. Remove the leaves from the bottom half of the cutting and dip the cut end into rooting hormone. Plant the cutting in a pot filled with well-draining soil and keep it in a warm, bright place. Keep the soil moist and mist the cutting frequently to prevent it from drying out. The cutting should root within a few weeks.
Propagation via Division
Bidens diversa Scherff. subsp. filiformis (Sherff) T.G.J.Rayner can also be propagated through division. This method is only recommended for mature plants that have been growing for a few years. Carefully dig up the plant and divide the clump into smaller sections, making sure that each section has a good root system. Plant each section in a pot filled with well-draining soil and keep it in a warm, bright place. Keep the soil moist and the plants should begin to grow within a few weeks.
Disease Management
Bidens diversa subsp. filiformis is a hardy plant that is not typically affected by diseases. However, there are a few potential issues that may arise. The main disease that can impact this plant is powdery mildew.
Powdery mildew is a fungal disease that shows up as a white, powdery substance on the leaves and stems of the plant. It is often caused by high humidity levels and low air circulation. To manage powdery mildew on Bidens diversa subsp. filiformis, it is important to keep the foliage dry by watering at the base of the plant and increasing air flow around the plant by pruning and spacing plants appropriately. If powdery mildew does appear on the plant, remove infected foliage and treat with a fungicide labeled for powdery mildew control.
Pest Management
As with diseases, Bidens diversa subsp. filiformis is a relatively pest-resistant plant. However, there are a few common pests that may cause issues for the plant.
One of the most common pests that may impact Bidens diversa subsp. filiformis is spider mites. These tiny arachnids feed on the plant's sap, causing leaves to yellow and die. To manage spider mites on Bidens diversa subsp. filiformis, increase humidity levels and water the plant regularly to prevent drought stress. Spider mites can also be treated with insecticidal soap or neem oil.
Tripids can also be a problem for Bidens diversa subsp. filiformis. These tiny insects feed on the plant's foliage, causing leaves to become distorted and discolored. To manage tripids on Bidens diversa subsp. filiformis, remove infected foliage and use a systemic insecticide to treat the plant.
Finally, aphids may also occasionally be a problem for Bidens diversa subsp. filiformis. These small, soft-bodied insects feed on the plant's sap and can cause leaves to curl and yellow. To manage aphids, blast them off the plant with a strong stream of water or use insecticidal soap or neem oil.
