Pine needle goldenrod 'Zagreb'

Coreopsis verticillata 'Zagreb'

Coreopsis verticillata 'Zagreb' is a perennial flowering plant characterized by its bright yellow flowers, which bloom primarily during the summer. The following is information regarding this plant's growth characteristics, propagation methods, cultivation methods, garden uses, major pests and diseases, and control methods.

Growth Characteristics
- Growth Environment: It prefers sunny locations but can tolerate partial shade. It thrives in well-drained soil.
- Size: It typically grows to a height of 30–45 cm, with a similar width.
- Flowering Period: It blooms mainly from June to September and produces flowers continuously.
- Cold Hardiness: It is resistant to winter cold and grows well in cold-hardy zones.

Propagation Methods
- Seeds: It can be propagated by seeds. After sowing indoors in the spring, the sprouts can be transplanted outdoors. - Division: It can be propagated by dividing the roots in early spring or autumn.

Cultivation Methods
- Planting: It is recommended to mix sufficient organic fertilizer into the soil before planting. Maintain a distance of about 30 cm between plants.
- Watering: Water appropriately during dry periods and avoid overwatering.
- Fertilization: It is beneficial to use slow-release fertilizer in early spring during the flowering period.

Garden Uses
- Border Planting: Plant in fences or boundary areas to add a color accent.
- Pot Cultivation: It grows well in pots and can be grown on terraces or balconies.
- Mixed Planting: It can be grown with other summer flowers to create a colorful spectacle.

Major Pests and Control Methods
- Diseases: If diseases such as aphids occur, they can be removed by washing them with soapy water.
- Pests: Slugs and snails can also cause damage; to prevent this, consider using lures or treating with wood vinegar for snails. - Other: Exercise caution, as fungal diseases may occur in environments with excessive moisture or poor ventilation.

The Zagreb variety of Coreopsis pilosula is relatively easy to care for and is a useful plant for adding bright and vibrant colors to your garden. It can be kept healthy through consistent care and the creation of a suitable environment.

Plant Family	Asteraceae
Height	30~60cm
Spread	30~60cm
Colors	yellow
Bloom Period	June to August
Water Needs	commonly
Exposure	Sunny
Freezing Resistance	-30°C

Goldenrod 'Berry Chiffon'
Coreopsis verticillata 'Berry Chiffon'

Goldenrod Uptic Gold and Bronze
Coreopsis UPTICK Gold and Bronze