Color Indicator

When your SUSTEE turns white, that means it’s time to water your plants! After watering, your SUSTEE will change to a blue color. This color change indicates the change in moisture level of the soil.

Color Indicator

When your SUSTEE turns white, that means it’s time to water your plants! After watering, your SUSTEE will change to a blue color. This color change indicates the change in moisture level of the soil.

Color Indicator

When your SUSTEE turns white, that means it’s time to water your plants! After watering, your SUSTEE will change to a blue color. This color change indicates the change in moisture level of the soil.

Soil Type

Your SUSTEE is best used in soil that retains a certain type of moisture. This includes akadama soil, black earth, bark, coco peat, peat moss, potting soil and vermiculite.

Soil Type

Your SUSTEE is best used in soil that retains a certain amount of moisture. This includes akadama soil, black earth, bark, coco peat, peat moss, potting soil and vermiculite.

Soil Type

Your SUSTEE is best used in soil that retains a certain type of moisture. This includes akadama soil, black earth, bark, coco peat, peat moss, potting soil and vermiculite.

What people are saying about sustee:

Life saver!

“I put this little gadget in my Fittonia. If anyone is familiar with fittonias, you know they look fine one minute and and will be slumped over like a drunk the next. I placed this in the pot where I can see it every day and as soon as it turns white I water my plant. So far I’ve had my plant for 8 months and haven’t killed it. Home Run! Plan on ordering more.”

Just what I was looking for

“Since I started using it on a peace lily in my living room, the plant has visibly perked up and even started growing a flower! Will definitely be getting a few more of these for my other houseplants.”

I used to have whatever the opposite of a “green thumb” is

I used to have whatever the opposite of a “green thumb” — managing to kill all of the lovely plants I receive as gifts. These have revolutionized how I care for my indoor plants, including the bonsai and cacti! As a result, I now have all green, healthy plants. In fact, I am now adept at propagating plants.

Insertion Depth

When putting your SUSTEE in soil make sure to keep the soil level between the two arrows visible on the side of your SUSTEE and the transpiration opening is above soil.

Insertion Depth

When putting your SUSTEE in soil make sure to keep the soil level between the two arrows visible on the side of your SUSTEE and the transpiration opening is above soil.

Insertion Depth

When putting your SUSTEE in soil make sure to keep the soil level between the two arrows visible on the side of your SUSTEE and the transpiration opening is above soil.

Award Wining

SUSTEE has won multiple international awards including the Reddot Design Award, Germany Design for Asia Award, and the Japan Good Designs Award.

Award Wining

SUSTEE has won multiple international awards including the Reddot Design Award, Germany Design for Asia Award, and the Japan Good Designs Award.

Award Wining

SUSTEE has won multiple international awards including the Reddot Design Award, Germany Design for Asia Award, and the Japan Good Designs Award.