Product details
Product Overview
Callistemon Sieberi Crimson known as the River Bottlebrush, is a hardy evergreen shrub, native to Australia. It is recognised for its vibrant crimson-red bottlebrush flowers, which bloom in late spring and summer. The plant's dense growth habit and rounded shape make it ideal for hedging, screening, or as a feature in native gardens. Additionally, it attracts pollinators, including birds and bees, adding to its wildlife-friendly appeal.
Growth:
This shrub typically grows to 2-3 metres in height and width, forming a dense, rounded habit, making it suitable for medium-sized garden spaces.
Light Requirements:
Callistemon Sieberi Crimson thrives in full sun but can also tolerate partial shade. For optimal flowering, it is best planted in a sunny location.
Soil Requirements:
It is adaptable to a variety of soil types, including clay and loam, as long as the soil is well-drained. This plant can tolerate both dry and wetter soils, making it versatile for different landscapes.
Water Requirements:
Once established, it is drought-tolerant, although regular watering during prolonged dry periods will encourage more vibrant growth and flowering.
Frost Tolerance:
This plant is frost-tolerant, making it suitable for a range of temperate climates.
Drought Tolerance:
Callistemon Sieberi Crimson is drought-tolerant once established, though it will benefit from occasional watering during particularly dry weather.
Flowering Information:
The shrub produces striking crimson-red flowers in late spring through summer, which are highly attractive to birds and other pollinators.
Spacing Requirements:
Allow around 2 to 3 metres between plants when used for hedging or mass plantings to ensure they have enough room to grow.
Fertiliser Requirements:
A slow-release native plant fertiliser applied in spring will help maintain healthy growth and encourage flowering.
Care and Maintenance:
Prune lightly after flowering to maintain its shape and promote dense growth. Mulching around the base helps retain moisture and protect the roots.
