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New plants: Buddleja Little Ruby (Butterfly Candy Series)

A unique and prolifically flowering butterfly bush in a new shade and scaled-down size that’s perfect for containers and small spaces

Three plants jointly won the position of top newcomer in the latest RHS Plant Finder; that is, the new introduction that is offered by the most RHS Plant Finder nurseries. I’ve already brought you news of one of the winners, Salvia Pink Amistad (‘Arggr17-011’), but the one that instantly grabs my attention is Buddleja Little Ruby.

What’s so special about Buddleja Little Ruby?

Many new buddleja varieties have been introduced recently – probably too many – including nearly thirty in 2022 and another dozen in 2023. But the standout must be the Butterfly Candy series and, in particular, Buddleja davidii Little Ruby (‘Botex 006’).
 
Little Ruby is offered by more RHS Plant Finder nurseries than any other new buddleja and for good reason. It has six special features – its height, its prolific flowering, the shape of its flower spikes, its colour, its sweet scent and the fact that its leaves are quite small, matching the size of the plant and its flowers.
 

Buddleja Little Ruby reaches only 80cm in height and 80cm across in flower – ideal for small spaces. However, unlike other dwarf buddleja, Little Ruby boasts stout flower spikes that average 7.5cm in length and 3cm in width at the base, with around a hundred and fifty fragrant flowers packed into each flower head. These pack a punch compared to the narrower, more slender flowerheads of other dwarf cultivars.

From July to October, the rich ruby pink of its flowers makes Buddleja Little Ruby a standout, with four or five secondary spikes opening immediately below the original flowerhead to extend the flowering season. This new dwarf buddleja has not been seen to set seed, so should never produce annoying self-sown seedlings. There are also five other matching colours in the Butterfly Candy series.

Where did Buddleja Little Ruby come from?

Buddleja Little Ruby was developed in The Netherlands by Johannes Koot at the Botanic Experience nursery at Kaatsheuvel, between Rotterdam and Eindhoven. The aim of his breeding programme is to create new buddleja varieties with a neat and compact habit, combined with unique flower colours and prolific blooming.

Growing Buddleja Little Ruby

Buddleja Little Ruby grows best in full sun in a well-drained, fertile soil and is hardy down to RHS H6 (hardy in a very cold winter). In the same way as larger, more traditional buddlejas, Little Ruby should be deadheaded when the flowers fade and pruned back hard in spring to leave three or four

buds at the base.

 Ideally suited to container growing, be sure that Little Ruby does not dry out, and stand the container on feet to encourage good drainage.

Where can I buy Buddleja Little Ruby?

Click the suppliers link on the RHS online Plant Finder entry for a list of nurseries offering Buddleja Little Ruby.
 

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