At Kwekerij Van Winden, everything revolves around a plant that leaves little room for chance: the Zamioculcas. This strong, glossy houseplant is known for its resilience, but those who grow it professionally know that climate stability is crucial. “We grow a crop that is extremely sensitive to its environment,” says Tom van Winden, who runs the business together with his father André. “If conditions deviate even slightly, the plant retreats into its tuber. Growth stops. That’s why the greenhouse climate is sacred to us.”