Sustainability in Floristry: What the Research Actually Shows

Around 80% of cut flowers sold in Australia are imported, primarily from Colombia, Kenya, and the Netherlands. That single statistic sits at the centre of every sustainability conversation in modern floristry.

What beginners assume versus what the data shows

The instinct for many beginners is that local flowers are automatically more sustainable. The reality is more layered. A 2022 study from Cranfield University found that Kenyan roses grown in natural sunlight and air-freighted to Europe had a lower carbon footprint than Dutch roses grown in heated greenhouses, despite the flight distance. Supply chain analysis in floristry regularly produces counterintuitive results like this.

Experienced florists who prioritise sustainability do not simply buy local. They ask specific questions: How was it grown? What inputs were used? What is the cold chain? Beginners rarely have those questions yet, and that is completely normal.

Where the industry is actually moving

Certified sustainable flower programs like Rainforest Alliance and MPS (Milieu Programma Sierteelt) are growing in adoption among wholesalers. Consumer demand for certified product has increased measurably, particularly among 25 to 40 year old buyers according to 2023 retail surveys. Florists who understand certification systems are better positioned to communicate value to that customer segment.

You do not need to overhaul your sourcing immediately. But knowing the certification landscape exists is a useful starting point.