Porta Nova combines its aspiration to grow the perfect rose with a green vision of the world. The producer therefore strives to minimise the ecological footprint of its roses. This aspiration is clearly visible in the cultivation process. For example, Porta Nova produces no gas, uses only green energy and recycles rainwater for use. The heat stored in the summer provides the ideal room temperature for the roses in winter. The CO2 required for the cultivation process is captured by Porta Nova in its own energy installations and in a power station in Rotterdam. As a result, the grower is also actively working to reduce CO2 emissions. With these sustainable measures, Porta Nova fits in perfectly with Van der Plas. After all, as a stable partner for the world of tomorrow, Van der Plas focuses on supplying sustainable cut flowers and decorative plants.