Erysimum helveticum 'Golden Wonder'

Yes, the plant Erysimum helveticum 'Golden Wonder' is evergreen. This means that the plant retains its leaves throughout the entire year. This provides color and structure in the garden, even during the winter months.

This plant is hardy up to about -15 degrees Celsius. It is recommended to protect the plant at temperatures below this point. Overwintering in a sheltered place can increase the chances of survival.

Yes, this plant is very easy to maintain and requires minimal care. The most important thing is that the plant receives enough sunlight and water. It is a strong and robust plant that thrives well in most gardens.

The plant needs a space of about 30 to 40 centimeters in width and depth. It is important to provide enough space so that the plant can develop well and is not hindered by other plants nearby. Also, make sure that the plant receives enough sunlight for optimal growth.

This plant thrives best in full sun to light shade. In the shade, the growth and flowering of the plant may be reduced. It is recommended to place the plant in a sunny spot for optimal growth.

The plant needs water approximately once a week on average. It is important to keep the soil moist, but not waterlogged. Check regularly if the soil feels dry before watering again.

Yes, this plant is attractive to butterflies and bees due to its striking yellow flowers. It is a valuable addition to the garden to attract beneficial pollinators. Plants like this contribute to biodiversity in the garden.

"This plant blooms from spring to summer and can flower for several months. The flowering period typically lasts 2 to 3 months."

Yes, this plant can tolerate full sun. It is a garden plant that thrives in sunny conditions. Make sure the soil is well-drained for optimal growth.

No, the plant Erysimum helveticum 'Golden Wonder' is not edible. It is not recommended to consume this plant as it may contain toxic substances that can be harmful to health. It is better to use this plant purely as a decorative garden plant.

The plant should be pruned back to about 10 cm above the ground after flowering to stimulate growth and blooming. Also, regularly remove dead flowers and branches to keep the plant healthy. It is best to prune in the spring or autumn.

This plant needs regular watering, especially during dry periods. Make sure the soil remains slightly moist, but avoid letting the roots sit in water. Water at the base of the plant and avoid watering the leaves to prevent fungal diseases.

The plant likes well-draining potting soil and requires regular watering. Make sure the potting soil does not stay too wet to prevent root rot. Preferably use potting soil specifically for flowering plants.

The soil quality must be well-draining and slightly alkaline to neutral for optimal growth. Ensure a fertile soil with sufficient nutrients and avoid waterlogging. It is important that the soil is not too acidic.

This plant thrives best in a sunny location with well-draining soil. Make sure the spot is protected from strong winds. It is advisable to regularly fertilize the plant for optimal growth.

This plant needs winter protection in the form of mulch or protective sheets to shield the roots from frost. Make sure the plant has been thoroughly watered before the frost sets in. Place the plant in a sheltered location to provide extra protection from the cold.

The plant requires regular watering, especially during dry periods. Prune the plant after flowering to promote growth and remove dead branches. Add organic fertilizer in the spring for healthy growth.

Use a general fertilizer for flowering plants in the spring. Feed the plant regularly during the growing season. Use a special fertilizer for flowering plants for optimal blooming.

It is advisable to apply mulch around the plant to retain moisture and reduce weed growth. Use organic materials such as compost or bark mulch. Make sure the mulch layer does not come into direct contact with the plant's stem.

The plant thrives best in a neutral to slightly acidic soil with a pH value between 6.5 and 7.5. A too high or too low acidity can hinder the growth and flowering of the plant. So, it is important to monitor the pH value of the soil and adjust it if necessary.

To prevent pests from infesting this plant, it is important to regularly inspect the leaves for signs of insects. If necessary, damaged leaves can be removed. The use of natural pesticides such as neem oil can also help to control pests.