Flower Library
Silver Brunia
Brunia · Bruniaceae
Silver brunia is the winter foliage with pearls: its branches carry silver-grey spheres that look like miniature frosted baubles, set against fine, heather-like foliage. In Advent and winter floristry it is ubiquitous for good reason — it lasts for weeks, dries perfectly and its cool silver ennobles any design. We buy brunia from late summer onwards at the Veiling Rhein-Maas, when the South African season begins.
- Season
- January – February – August – September – October – November – December
- Vase life
- 14–28 days
- Latin name
- Brunia
- Colors
- Silver-grey, Grey-green, Whitish silver
The silver spheres of brunia are not berries but compact budded flower heads: hundreds of tiny florets sit tightly packed into a firm ball. It is cut at this bud stage — once open, the spheres lose their silvery shimmer; closed, they seem to last forever.
The most traded is Brunia albiflora with walnut-sized silver spheres, alongside the small-balled Brunia laevis (often labelled silver brunia) and the related berzelia with pea-sized, green-yellow heads. All come from the Cape fynbos and are handled identically in floristry.
Its big stage is the cold season: Advent wreaths, Christmas bouquets with amaryllis and fir, winter bouquets with hellebores and eucalyptus. The matt silver ties white, green and red together more effortlessly than any accessory — and in natural designs replaces glittery decoration altogether.
Brunia is also one of the most economical items in the winter buy: it lasts two to four weeks in the vase, a whole season in a cool outdoor Advent wreath, and dried — simply let it dry down, it barely changes — it still decorates the following year.
Mistakes are hardly possible. It dislikes only two things: foliage below the waterline, which rots, and warm room air directly above a radiator, which makes the fine needle leaves shed early. Kept cool, even the foliage stays intact for months.
Is Silver Brunia toxic to children and pets?
- Children
- Mildly irritating
- Cats
- Mildly irritating
- Dogs
- Mildly irritating
No reliable toxicity data exists for brunia; poisonings are not documented. As a precaution, keep out of reach of pets and small children — the hard spheres also pose a swallowing hazard.
Typical symptoms: After swallowing, mild gastrointestinal irritation is possible; large spheres can also be mechanically problematic for small animals.
In an emergency:call the German poison control centre in Bonn on +49 228 19240 (24/7) — for pets, contact an emergency vet directly. This information does not replace medical or veterinary advice.
Overview: toxic & non-toxic plants for cats, dogs and children
Care
- 01Cut the woody stems at an angle and place them in fresh water.
- 02Remove foliage and side shoots that would reach below the waterline.
- 03Position it cool — the colder the spot, the longer spheres and foliage last.
- 04Avoid direct radiator air, or the fine leaves will shed.
- 05Change the water every three days; flower food is not necessary.
- 06To dry, simply let it dry off in the vase or bind it dry.
Frequently asked
- Are the silver spheres of brunia berries?
- No, they are densely packed budded heads of hundreds of tiny florets. They are cut at the closed stage, when the spheres shimmer silver and are extremely durable. So there is no risk of confusing them with edible berries — though they are not meant to be eaten either.
- How long does brunia last in the vase and in a wreath?
- Two to four weeks in the vase, and usually the whole season in a cool-hanging Advent wreath. After that it dries down almost unchanged and can be reused the following year — hardly any other cut material is this long-lived.
- Is brunia toxic to cats or dogs?
- No poisonings are documented, but solid data is lacking. We therefore treat brunia as mildly concerning to be safe: keep it out of reach if pets nibble on bouquets. The hard spheres could also be swallowed — another reason for a safe spot.
- When is brunia in season?
- The South African stock arrives roughly from August to February — perfectly timed for autumn, Advent and Christmas floristry. Outside the season, dried branches are a fully fledged alternative, since brunia barely changes its appearance when drying.