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💧 Stay ahead of the watering curve—your plants will thank you!
The SUSTEE Core Insert Medium is a set of 4 replacement moisture sensor sticks designed for medium-sized Sustee watering sticks. Developed in collaboration with Tokyo University of Agriculture, these inserts feature a durable polycarbonate body and preservative-treated nonwoven fabric for accurate, long-lasting moisture detection. Measuring 0.4 x 0.3 x 7.1 inches, they provide reliable hydration signals with a visible blue indicator and should be replaced every 6 to 9 months. Made in Japan and ISO 9001 certified, these inserts ensure your plants receive optimal care with minimal effort.
| ASIN | B07Y7XQFM5 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #186,526 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #65 in Moisture Meters |
| Brand | IPPINKA |
| Color | White |
| Customer Reviews | 4.4 4.4 out of 5 stars (176) |
| Date First Available | April 25, 2018 |
| Exterior Finish | Polycarbonate |
| Inlet Connection Size | 0.4 Inches |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 1.13 ounces |
| Item dimensions L x W x H | 7.09 x 7.09 x 0.31 inches |
| Item model number | 748427076863 |
| Manufacturer | IPPINKA |
| Material | Nonwoven Fabric Treated with Preservatives (Refill), Polycarbonate (Main Body) |
| Number Of Pieces | 4 |
| Number of Ports | 1 |
| Outlet Connection Size | 0.4 Inches |
| Outlet Connection Type | Compression |
| Product Dimensions | 7.09 x 7.09 x 0.31 inches |
| Size | Medium |
| Specification Met | ISO 9001 |
| UPC | 748427076863 |
L**S
Work Great
I have been very pleased with these moisture sensors. I have a bad habit of forgetting to water my plants and having these have definitely solved my problem. I have been very pleased in how long they last and how accurate they seem to be. You can definitely see them turn blue when you add water and I haven't had a plant die since buying them.
J**F
Sustee Aqua Meter, Moisture Sensor Refill Insert,
These work well but not for large plants - they do work though for small to medium house plants
L**R
Great product 👌
Great help with watering 😋
M**E
Cost effective?
So you save .89 when you buy the replacements vs the whole kit and caboodle again. Seems like a BIT of a fleece.
V**A
Highly Recommended
Thanks to this product, you no longer have to touch the soil to determine if your houseplant needs watering. Your plants will lose fewer leaves. I've purchased this product multiple times.
S**T
Hard to insert
Sometimes difficult to insert in sensor
E**F
Works great!
These refills work as well as the original strip I purchased with the aqua meter. Great for plants that like to maintain moist soil or that prefer the soil to dry out between watering.
J**S
Works Great
Very accurate and now my plants are not over watered.
L**.
Great value
F**A
Très pratique pour ceux et celles n'ayant pas le pouce vert.
A**R
These refills are a waste of money. They've stayed blue from the day I replaced them. No indication at all if the soil is dry other than droopy plant leaves. Complete waste!!!! Do not purchase!!!!
Trustpilot
2 days ago
2 weeks ago