Astilbe (Japonica Grp) 'Washington'

No, Astilbe (Japonica Grp) 'Washington' is not evergreen. It loses its leaves in winter and remains bare until spring. It is a perennial plant that regrows every year.

This plant is hardy to about -15 degrees Celsius. It is important to protect the plant well during severe frost. Astilbe (Japonica Grp) 'Washington' can overwinter well in our climate.

Astilbe (Japonica Group) 'Washington' is generally easy to maintain. This plant prefers moist soil and a partially shaded location. Regular pruning and fertilizing will promote healthy growth and flowering.

Astilbe plants need about 30-50 cm of space between each plant. It is important to provide enough space for them to develop properly and not grow over each other. Make sure to place them in a airy location with plenty of sunlight.

Astilbe (Japonica Grp) 'Washington' thrives well in shade and is an ideal plant for shady gardens. It prefers moist, humus-rich soil and will thrive best in a spot with minimal direct sunlight. With proper care, the plant will grow healthy and lush in the shade.

Astilbes need regular watering, especially during dry periods. Make sure the soil is always moist, but not too wet. Generally, watering once a week is sufficient, depending on the weather conditions.

Yes, Astilbe plants are known for their attractiveness to butterflies and bees. The flowers produce nectar and therefore attract these pollinators. They are good plants for a butterfly-friendly garden.

Astilbe typically blooms in the months of June to August and the blooming period can vary from 4 to 6 weeks.

Astilbe prefers a semi-shady to shady spot and does not tolerate full sun well. It is important to keep the plant adequately moist, especially during hot summer months. Astilbe can also thrive in moist soils.

No, Astilbe is not edible and is mainly grown as a decorative garden plant for its beautiful flowers and leaves. Consuming Astilbe can cause stomach problems and other health issues. It is therefore not recommended to eat this plant.

Astilbe plants should be pruned in the spring to remove dead or damaged leaves. Cut back the flower stalks completely after blooming to encourage the plant to produce new flowers. Regularly remove old and dead leaves to keep the plant healthy.

Astilbes require regular watering, especially during hot periods. It is important to keep the soil moist, but not saturated. Try to water at the roots and avoid spraying the leaves to prevent fungal diseases.

Astilbes thrive best in moist, well-draining potting soil. Make sure the potting soil is kept consistently moist, but not waterlogged. Adding compost can improve the potting soil and help the plant thrive.

Astilbes require a slightly acidic soil and thrive best in moist, well-draining soil. They can adapt to different soil types, but avoid heavy and dry soil. Adding organic material such as compost can improve soil quality for these plants.

Astilbe 'Washington' thrives best in a place with partial to full shade. Ensure a moist, well-draining soil for optimal growth. The plant can thrive well at the edge of a pond or in a damp border.

It is recommended to protect Astilbe (Japonica Grp) 'Washington' from frost in the winter by adding mulch or leaves around the plant. Ensure that the plant is in well-draining soil to prevent root rot. In severe frost periods, it can help to cover the plant with a fleece cloth.

Astilbes require little maintenance and thrive well in moist, well-draining soil. Remove dead flowers to promote new blooms. In the spring, you can fertilize the plants with organic fertilizers.

Astilbes require regular fertilization with a balanced fertilizer for flowering plants. Preferably use organic fertilizers for slow and even feeding. Fertilize the plant in the spring and possibly again halfway through the growing season for optimal health and blooming.

Astilbe (Japonica Grp) 'Washington' thrives in moist soil and can benefit from a layer of mulch to keep the soil moist. Mulch also protects the roots from extreme temperatures and helps reduce weed growth. Use organic materials such as leaves, straw, or bark for best results.

Astilbe prefers acid to neutral soils with a pH between 5.5 and 7.5. A soil test can help determine the acidity of the soil before planting the plant. It is important to maintain the correct pH level to promote the health and growth of the plant.

To control pests on this plant, it can be useful to regularly check for aphids, slugs, and caterpillars. Using natural predators like ladybugs can also help with pest control. Additionally, planting fragrant herbs such as mint and lavender around the plants can help keep pests away.