White ranunculus are favourites for weddings in Australia's spring, from about September to November. The petals are thin and many, packed around a green or dark centre, and the stems hold each bloom upright. They look expensive, and in the garden they are surprisingly simple if the climate suits.
Growing white tubers
- Plant the claw-shaped tubers in autumn, from March to May, after soaking them for a few hours.
- Set them claws-down, about 3 to 5 cm deep and a hand's width apart, in a sunny spot with very good drainage.
- Water lightly at first, then regularly once leaves appear. Soggy ground rots the tubers.
- Plant them in drifts: a clump of ten in a pot looks far better than three.
Cool-temperate and Mediterranean-climate gardens, including Melbourne, Adelaide, Perth and Hobart, suit them best. In the tropical north, they struggle in the heat.
White stems at the table
White buds should be cut as soon as they are soft and showing colour. Strip the lower leaves, recut the stems under water, and keep the vase away from fruit bowls and heaters. A bunch commonly lasts around a week, and the fully open flowers are at their most beautiful on the last few days.
What white ranunculus suggests
In the language of flowers, ranunculus is traditionally linked with charm and radiance, and white petals add a note of purity. That makes a bunch a lovely wedding or christening flower.
Sore mouths and pets
The ASPCA lists buttercup (Ranunculus) as toxic to dogs, cats and horses. The sap can irritate the mouth and cause drooling and vomiting. Keep arrangements high and call your vet if needed.
