






Buddleja davidii Butterfly Candy 'Little Ruby'
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- Representative photos:
Product images show a typical plant of this variety. Natural differences in leaf number, shape or variegation are normal, your plant will still match in type and quality.
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Buddleja davidii Butterfly Candy 'Little Ruby' is a compact buddleja with a punchier colour than most dwarf forms - the flower spikes open rich ruby-magenta and stay vivid in strong sun. It’s built for smaller gardens and patio pots, giving you a long summer show without the overgrown, rangy habit people associate with old-style butterfly bushes.
Supplied as a set of two plants, it’s easy to place them as a pair in matching containers or repeat them along a border edge. Over time, plants usually sit somewhere around 60 to 100 cm in height and spread (often smaller in containers). Flowers are carried on new season growth, so the plant responds well to a yearly spring prune.
Site fit for Buddleja davidii 'Little Ruby'
- Sun: full sun keeps the colour strong and the shrub tight.
- Soil: free-draining is the key; heavy, winter-wet soil is where buddlejas fail.
- Watering: keep moisture consistent while establishing; later, water deeply during prolonged drought.
Planting and early care
Plant at nursery depth and loosen the surrounding soil so roots can run outward. Skip heavy feeding and over-rich planting holes - they often produce soft growth that leans. A light mulch helps even out summer moisture and protects the root zone from heat swings.
Pruning: the move that keeps it compact
Cut back hard in early spring to a low framework and remove weak, crossing stems. Because flowers come on new wood, this reset pushes fresh shoots that carry the ruby spikes all summer. In colder areas. Hard pruning in autumn; leave the framework in place until spring is a fast way to stress roots and stall growth.
When performance drops
- Colour and flower count fade: not enough sun, or the plant is crowded and shaded.
- Stems flop: rich soil or excess feeding; prune back and keep feeding light.
- Dieback after winter: check drainage first, then exposure to cold wind in pots.
Add Buddleja davidii Butterfly Candy 'Little Ruby' to a bright border edge or a large patio container for a long summer colour run in a genuinely compact shrub. For a fuller look, repeat shrubs in a drift and give each plant enough space for airflow. Crowding can trap moisture and encourage leaf spotting.
Plant Care Basics:
- Care basics , Main hub with links to all houseplant care guides.
- After delivery & first week , Unpacking, first placement, and early recovery.
- Light, How much light houseplants really need indoors.
- Watering , When to water and how to avoid root rot.
- Substrates & roots, Potting mixes and drainage for strong root systems.
- Humidity, When humidity matters and what actually helps.
- Fertilizing, Simple feeding routine without burning roots.
- Problems & pests, Yellow leaves, brown tips, bugs, and fixes that work.
- Semi-hydro, How to run low-maintenance mineral substrates.
Your new plant has just travelled a long way and needs a calm start in its new home. For step-by-step unboxing and first-week care, check our after-delivery care guide. For deeper tips on how your plant settles in over the next weeks, read our houseplant acclimatization guide.

