The choice of glass: practical, stable and aesthetically pleasing
For the container, choose a clear glass wide enough to hold the rhizome without squeezing it, and tall enough to hold a little water. Many people add a few pebbles or small, smooth stones to the bottom: these keep the ginger in place, prevent it from becoming too soggy, and add a very elegant decorative touch, like a home spa.
The right water level, the detail that makes all the difference
This is where it all happens. The base of the rhizome should only be in contact with the water, while the buds remain dry, above the water level. Too much water, and the ginger risks rotting; too little, and growth will be stunted. Remember to change the water every two or three days to keep it clean. Filtered water or water that has been left to sit for a few hours is ideal for encouraging root development.
Where to place the glass to promote growth
Ginger thrives in gentle warmth and light, but not too much. Place your glass near a bright window, with a few hours of morning sun, but out of direct afternoon sunlight. A stable temperature of around 18°C (64°F) or higher creates a reassuring environment that naturally stimulates roots and young shoots.
The pleasure of observing the first shoots
After two to three weeks, the magic happens: delicate roots dip into the water and tiny green shoots emerge. This is undoubtedly the most rewarding stage, the one where you find yourself gazing at your glass as if you were watching a crackling fire. If any part of the rhizome becomes soft, gently remove it to prevent it from affecting the rest.
And then what: more ambitious decorating or cultural projects?
You can keep your ginger in water for its visual appeal and the lush, green atmosphere it creates. But if your goal is to harvest it at home someday, it's best to transplant it into a pot once the roots are well-developed. A light potting mix and a sufficiently large pot will allow it to thrive, as ginger likes to spread horizontally.
Growing ginger in a glass is like offering yourself a green, simple and inspiring interlude, which reminds us that a little bit of nature is often enough to beautify everyday life.
