SUS teeSUS tee Aquameter, Watering Checker for Plants, Helps Watering Plants Correctly, Simple to Use, Prevents Plant Wilting, No Batteries Needed, 100% Made in Japan (Small, White)

I have used this with a new bonsai tree, which has thrived since following the water/don't water indicators with the device. The only downside is the cost considering it has to be replaced every six months or so. however if the plants continue to survive then it is a good investment. I have also bought the larger water indicators, these work ok but with larger plants the watering cycle is not so critical.

Es muy práctico

Haora se perfectamente cuando y cuanto regar a mi planta, y ella lo agradece.

Faster than expected high quality product

These work fine. But you should buy the longer ones. Remember these only last about six months.