Humidity sensor - Hydrometer - max pot ⌀20cm

Ensure optimal hydration of your plants with a mini soil hydrometer, an essential tool for any urban gardener concerned about the health of their plants. Use for your pots up to 20 cm in diameter. Accurate Moisture Measurement: Hydrometers provide accurate readings of soil moisture levels, helping you determine when to water your plants to avoid over- or underwatering. Easy to use: Simply insert the hydrometer into the soil and read moisture levels on the clear display. No batteries required, these hydrometers operate mechanically for simple and reliable use. Compact Design: Their small size allows them to be used in pots of all sizes, from small indoor plants to large patio containers. Durability and Quality: Made with sturdy materials, the hydrometers are built to last and withstand outdoor conditions, ensuring long-lasting performance. Versatility: Suitable for a wide range of plants, from flowers to vegetables to herbs, they are perfect for all types of gardens, whether indoors or outdoors. The Mini Soil Hydrometer is an essential tool for any gardener wanting to ensure optimal watering and maintain healthy, thriving plants.