In case you've never heard of The Philadelphia Flower Show, it's one of the largest and longest running horticultural events in the world, dating back to 1829. The event showcases the best of the best in floral-scapes, landscape designs, bonsai gardens, plant varieties, sustainable practices, and an all-around crazy array of hanging gardens.
Having worked with gardeners in Japan before, it was no surprise to hear our bonsai teacher's response when asked about the first thing in caring for bonsai. "Watering," he said, and then quickly followed with "Ishi no ue nimo san nen" (石の上にも三年), a phrase that means to warm a rock by sitting on it for three years. It refers to the patience and perseverance that is needed to eventually overcome any challenge. But could learning to water really take three years to master?! Our young teacher brings us over to the watering basin, a large glazed pot next to a faucet, and hands us the copper watering can balanced on its edge. It's called a jyōro and reminds me of a kettle with a...