Easy-to-use moisture indicator that helps you keep track of the watering needs of your plants. Perfect for transplanted Click & Grow plants or other medium and large-sized houseplants. Best used in pots with larger than 7" diameter.
- Maintenance-free: stick it in soil and leave it there
- Helps against over- and underwatering
- Suitable for a wide range of houseplants
- Seamless design that won't interfere with the beauty of your plants
- Passive measuring and signaling - no electronics, no batteries
- Made of 100% recyclable parts
- Color change tells you the right time to water
- White - plant needs watering
- Blue - moisture levels are good
The main cause of killing houseplants is overwatering not underwatering. This indicator by Sustee helps to avoid both. To get help with overwatering - just water the plant only when the indicator turns from blue to white. And when you stick it in soil and it does not turn even light blue in around half an hour, that means your plant already needs water.
- White watering indicator by Sustee
- Large size - best used in pots with <7" diameter
- Consists of plastic case and changeable inner core that measures moisture
- Quick instructions on package
- Extra inner core refills not included. These will be available soon on our site.
- Large Size - 10" / 25.5cm
When does it turn from blue to white?
When soil moisture is 20%-25% at the bottom of the pot - that's also an optimal time to water.
Can it be used for plants that need drying out, such as succulents?
Succulents need soil to dry out (about 10% soil moisture) between waterings. So you can wait a few more days before adding water, after the indicator turns white.
What if the indicator doesn’t change color after the first time inserting it into the soil?
Soil is probably quite dry. Try watering from the top of the soil so the stick will have a good contact with the substrate and enough moisture to change the color.
When will I know that the inner core needs changing?
We recommend replacing it as given in the average lifespan table to avoid the situation that the core is already depleted and the indicator doesn’t show an accurate moisture level. It’s ok to take Sustee out of the soil occasionally and check the condition of the core.
Shipping
- Most orders will arrive within 3-8 business days.
- During holidays (e.g. Black Friday, Christmas), delivery times might be longer.
- Shipping fees are calculated based on the shopping cart value at checkout.
- Shipping abroad? Make sure to check the list of countries we ship to here.
Warranty: 1 Year Hassle-Free Warranty
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