Product description
Centranthus ruber Pretty Betsy, commonly known as Red Valerian or Jupiter's Beard, is a versatile perennial that brings vibrant colour to gardens with its dense clusters of crimson, pink, or white flowers. The grey-green foliage provides an attractive backdrop, making it an excellent choice for borders, cottage gardens, and coastal settings.
Thriving in well-drained, chalky, or stony soils under full sun, Pretty Betsy is well-suited for UK gardens. Blooming from late spring through autumn, it complements other sun-loving plants, enhancing the seasonal palette. This hardy perennial is also drought-resistant once established, making it a low-maintenance addition to various garden settings.
Ideal for gardeners seeking long-lasting colour, Pretty Betsy can be grown in patio pots, along walls, or directly in garden beds. The slightly fragrant flowers are not only visually appealing but also attract pollinators, supporting local biodiversity.
Please Note: Images are for illustrative purposes only and designed to be a representation of the item(s) being sold. Depending on seasonality, deciduous plants may be supplied in their dormant state and without leaves. Plants may also be pruned back, lower than stated heights, to encourage new growth.
Garden Plant Size Guide
Plants in larger pots can be multiple years older than their smaller counterparts with more mature root systems and foliage. This makes them able to thrive as a full size plant in your garden quicker than smaller alternatives.
The most common size of pot that garden plants come in are 9cm/1L/3L/5L this is in reference to the diameter at the top of the pot.
9cm potted plants still remain the most popular cost effective option though, they just may take a little patience to allow them to grow into full maturity once planted in your garden.
Plant specs, care guide & tips
Key features
Specifications
When to plant
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
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Planting and period of interest times are general guidelines and may vary based on your location and conditions. For best results, consult local gardening resources.
Instructions
Top Tip
Cut back spent flowers to extend blooming. If plants become leggy, trim them back to encourage bushier growth and fresh blooms.
How to Water
Centranthus is drought-tolerant once established. Water moderately, allowing the soil to dry slightly between waterings. Too much water can lead to weak growth. In prolonged dry spells, provide occasional deep watering, but avoid soggy soil.
How to Plant
Plant Centranthus in well-draining soil with full sun to light shade. Space plants 45-60cm apart. Avoid overly rich soil, as it can reduce flowering. Deadhead regularly to prolong blooms.