Rudbeckia Goldsturm – 2 litre pot

Description

Pot size 2 litre pot    Plant size after 2  years   1 metre spread 0.5 metres high

Foliage or flower colour    White flower flowering later summer and autumn

GardenAdvice notes

Rudbeckia Goldsturm, also known as Black-Eyed Susan, is a perennial flowering plant native to North America. It is known for its showy, yellow flowers with black centers that bloom from late summer to early fall. The plant grows to be about 2-3 feet tall and is a popular choice for garden borders, wildflower gardens, and cutting gardens. It is easy to grow and is drought-tolerant once established. Goldsturm is also attractive to pollinators like bees and butterflies.

Soil type – Rudbeckia Goldsturm is a hardy plant and is not picky about soil type, but it does prefer well-draining soil. It can grow in a variety of soil types, including clay, loam, and sand, but it does not tolerate wet or poorly drained soil. To ensure good drainage, you can mix compost or other organic matter into the soil to improve its structure. It is also a good idea to avoid planting Rudbeckia Goldsturm in low-lying areas that are prone to standing water. In general, the plant will do well in a sunny location with well-draining soil.

Location – Rudbeckia Goldsturm is a sun-loving plant and is best grown in a location that receives full sun to partial shade. It will tolerate some shade, but it will produce the most flowers when grown in full sun. In general, a location that receives at least 6 hours of direct sunlight per day is ideal for Rudbeckia Goldsturm.

It is important to choose a location that has well-draining soil, as the plant does not tolerate wet or poorly drained soil. If you are planting Rudbeckia Goldsturm in a location that has heavy clay soil or soil that tends to stay wet, you may want to consider raised beds or planting on a slope to improve drainage.

Overall, the best location for Rudbeckia Goldsturm is a sunny spot with well-draining soil. It can be grown in a variety of soil types, but it is important to avoid wet or poorly drained locations.

Pest and disease problems – Rudbeckia Goldsturm is generally a pest- and disease-resistant plant. However, like any plant, it can be affected by certain pests and diseases if conditions are favorable. Here are a few pests and diseases that can affect Rudbeckia Goldsturm:

• Aphids: These small insects feed on the sap of the plant and can cause distortion or yellowing of the leaves. They can be controlled with insecticidal soap or by blasting them off the plant with a strong stream of water.
• Japanese beetles: These insects are known to feed on the flowers and foliage of Rudbeckia Goldsturm. They can be controlled with insecticides or by handpicking and removing them from the plant.
• Powdery mildew: This fungal disease can cause a white, powdery growth on the leaves and stems of the plant. It is most common in humid or damp conditions. Powdery mildew can be controlled with a fungicide or by improving air circulation around the plant.
• Rust: This fungal disease is characterized by orange or yellow pustules on the undersides of the leaves. It is most common in damp or humid conditions. Rust can be controlled with a fungicide or by improving air circulation around the plant.

Overall, Rudbeckia Goldsturm is a tough and resilient plant, but it is important to monitor it for pests and diseases and take appropriate action if necessary.

Propagation –  There are a few different methods that can be used to propagate Rudbeckia Goldsturm:

1. Seed: This is the easiest and most common method of propagating Rudbeckia Goldsturm. The seeds can be sown directly in the ground in the spring or fall, or they can be started indoors in pots and then transplanted outside when the seedlings are large enough.
2. Division: Rudbeckia Goldsturm can also be propagated by dividing the clumps of established plants. This is typically done in the spring or fall, when the plants are not actively growing. To divide the plants, carefully dig up the clump and use a sharp knife or shovel to divide it into smaller sections, making sure each section has a good root system. Replant the divisions in well-draining soil.
3. Root cuttings: Rudbeckia Goldsturm can also be propagated from root cuttings taken in the winter when the plant is dormant. To take root cuttings, carefully dig up the plant and use a sharp knife or pruning shears to cut off a few small sections of the root system. Plant the root cuttings in pots filled with well-draining soil, and keep them watered until they become established.

Overall, seed is the easiest and most reliable method of propagating Rudbeckia Goldsturm, but division and root cuttings can also be successful if done correctly.

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