--- product_id: 281779396 title: "Sustee Aquameter, Set of 5, Plant Soil Moisture Sensor (Green, Small)" price: "$50.25" currency: USD in_stock: true reviews_count: 13 url: https://www.desertcart.us/products/281779396-sustee-aquameter-set-of-5-plant-soil-moisture-sensor-green store_origin: US region: United States of America --- # 5 refillable moisture sensors 0.4x0.3x4.7 in compact size 6-9 months per replaceable core Sustee Aquameter, Set of 5, Plant Soil Moisture Sensor (Green, Small) **Price:** $50.25 **Availability:** ✅ In Stock ## Summary > 🌿 Never overwater again—your plants’ new best friend! ## Quick Answers - **What is this?** Sustee Aquameter, Set of 5, Plant Soil Moisture Sensor (Green, Small) - **How much does it cost?** $50.25 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/281779396-sustee-aquameter-set-of-5-plant-soil-moisture-sensor-green) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Plant Care:** Just stick it in and instantly know when to water—no guesswork, no stress. - • **Scientifically Designed:** Co-created with Tokyo University of Agriculture for precision and reliability. - • **Tailored for Small Pots:** Perfectly sized for 2-3 inch pots, ideal for succulents and delicate houseplants. - • **Color-Coded Water Alerts:** White means thirsty, blue means hydrated—quick visual cues for busy plant parents. - • **Long-Lasting & Sustainable:** Each sensor lasts up to 9 months with refillable cores, reducing waste and saving money. ## Overview The Sustee Aquameter Set of 5 is a compact, refillable soil moisture sensor designed for small pots (2-3 inches), especially succulents. It features a color-changing indicator that signals when your plant needs watering, with each sensor lasting 6-9 months before requiring a simple core replacement. Developed in collaboration with Tokyo University of Agriculture, this eco-friendly tool ensures precise, continuous moisture monitoring without batteries or complicated setups. ## Description SUSTEE A leave-in soil moisture sensor pen that can be left in the soil for continuous monitoring. Effortless Watering Indicator Indicates the optimal watering time through color change. Simply insert into the pot and leave; no batteries required. Effortless Watering Indicator Indicates the optimal watering time through color change. Simply insert into the pot and leave; no batteries required. Versatile across various plants and soil types, suitable for use with potting soil, barkdust, peat moss, and hydroponic systems. Set: Insert SUSTEE vertically into the soil at the base of the potted plant. Water: The color of the SUSTEE meter changes to blue when the plant is watered. Observe: When the color returns to white, it is time for watering. Versatile across various plants and soil types, suitable for use with potting soil, barkdust, peat moss, and hydroponic systems. Set: Insert SUSTEE vertically into the soil at the base of the potted plant. Water: The color of the SUSTEE meter changes to blue when the plant is watered. Observe: When the color returns to white, it is time for watering. Features a water indicator that changes color according to the soil type: Blue means enough water in the soil. White indicates that the plant needs watering. Features a water indicator that changes color according to the soil type Blue means enough water in the soil. White indicates that the plant needs watering. Replaceable Core Refills The inner core of SUSTEE is made of treated natural nonwoven fabric. To replace the core: Remove the lock cap by turning it counterclockwise. Take out the used inner core and replace it with a new one. Open the bottom screw cap and check if any core material is left inside. Recommendation: Replace the core every 6-9 months for best results. Replaceable Core Refills The inner core of SUSTEE is made of treated natural nonwoven fabric. To replace the core Remove the lock cap by turning it counterclockwise. Take out the used inner core and replace it with a new one. Open the bottom screw cap and check if any core material is left inside. Recommendation: Replace the core every 6-9 months for best results. Sticks and Insert Replacements Visit the Store Sticks and Insert Replacements Visit the Store How to maintain SUSTEE? If SUSTEE starts responding slowly after being used for a while, it might be because soil is stuck to it. To clean, mix some mild detergent with warm water and soak SUSTEE upside down (with the window facing down) for an hour. This should help remove any dirt. Once cleaned, let SUSTEE dry until it turns white. After drying, it's ready for use again. What sizes are available? Available in Small, Medium, and Large to fit different pot sizes. How long does SUSTEE take to change color? Small: approx. 3 minutes Medium: approx. 15 minutes Large: approx. 25 minutes How to maintain SUSTEE? If SUSTEE starts responding slowly after being used for a while, it might be because soil is stuck to it. To clean, mix some mild detergent with warm water and soak SUSTEE upside down (with the window facing down) for an hour. This should help remove any dirt. Once cleaned, let SUSTEE dry until it turns white. After drying, it's ready for use again. What sizes are available? Available in Small, Medium, and Large to fit different pot sizes. How long does SUSTEE take to change color? Small: approx. 3 minutes Medium: approx. 15 minutes Large: approx. 25 minutes Review: Simple and Effective - Simple and effective. More in tuned with my plants now that I can gauge how watered they are. Even works for bottom watering. Review: Takes the guess work out of plant care - I love these handy meters. I no longer guess if plants need water, and my plants are much happier for it. These meters fail after a year, but are well worth replacing. ## Features - Dimensions: 0.4 x 0.3 x 4.7 inches (small) - Intended for pot sizes of 2, 2.5, and 3 - Ideal for small succulents - The Sustee Aquameter is a leave-in soil moisture sensor pen that can be left in the soil for continuous monitoring, unlike other moisture meters that need to be taken out after each measure - Set includes five refillable sustee watering sticks (green) - Moisture meter for house plants that has refillable replacement core - Each stick will last for approximately 6-9 months - This soil aqua meter has plant water indicator that changes color depending on soil type - White indicates plant needs watering; blue indicates it's been watered - Sustee collaborated with Tokyo University of Agriculture to improve the design and function of each stick ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08PPN8VD8 | | Batteries Included? | No | | Batteries Required? | No | | Best Sellers Rank | #7,126 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #20 in Soil Meters | | Color | green | | Customer Reviews | 4.3 4.3 out of 5 stars (1,322) | | Date First Available | March 31, 2017 | | Included Components | Instructions | | Item Package Quantity | 1 | | Item Weight | 0.152 ounces | | Item model number | C-0081-GR | | Manufacturer | Sustee(サスティー) | | Material | Polycarbonate, non-woven fabric | | Number Of Pieces | 5 | | Part Number | C-0081-GR | | Pattern | Single Item | | Product Dimensions | 0.31 x 0.39 x 4.72 inches | | Size | グリーン | | Style | Set of 5 | ## Images ![Sustee Aquameter, Set of 5, Plant Soil Moisture Sensor (Green, Small) - Image 1](https://m.media-amazon.com/images/I/71mX-MmeKfL.jpg) ![Sustee Aquameter, Set of 5, Plant Soil Moisture Sensor (Green, Small) - Image 2](https://m.media-amazon.com/images/I/31sPxQXfssL.jpg) ![Sustee Aquameter, Set of 5, Plant Soil Moisture Sensor (Green, Small) - Image 3](https://m.media-amazon.com/images/I/81pQsGtbzcL.jpg) ![Sustee Aquameter, Set of 5, Plant Soil Moisture Sensor (Green, Small) - Image 4](https://m.media-amazon.com/images/I/71OWNFzS2nL.jpg) ![Sustee Aquameter, Set of 5, Plant Soil Moisture Sensor (Green, Small) - Image 5](https://m.media-amazon.com/images/I/8128AfrZoOL.jpg) ## Available Options This product comes in different **Pattern** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Simple and Effective *by A***A on April 23, 2026* Simple and effective. More in tuned with my plants now that I can gauge how watered they are. Even works for bottom watering. ### ⭐⭐⭐⭐⭐ Takes the guess work out of plant care *by K***N on May 22, 2025* I love these handy meters. I no longer guess if plants need water, and my plants are much happier for it. These meters fail after a year, but are well worth replacing. ### ⭐⭐⭐⭐⭐ Sustee Aquameter: The Sherlock Holmes of Plant Care! *by K***N on June 20, 2023* I must confess, before the Sustee Aquameter entered my life, my relationship with my plants was a bit like a soap opera. There were dramatic overwaterings, tragic under-waterings, and a whole lot of guessing games. But then, like a horticultural superhero, the Sustee Aquameter swooped in to save the day! This little gadget is like the Sherlock Holmes of plant care. It delves into the dark, mysterious world of potting soil and emerges with the answers you need. Is your plant parched? Drowning? The Sustee Aquameter will let you know! The device is as simple to use as a toothpick at a cocktail party. Just stick it in your plant's pot, and wait for the color to change. Blue means your plant is as happy as a cactus in the desert, white means it's thirstier than a camel after a long trek. No more guesswork, no more drama, just straightforward, color-coded plant care. And let's talk about the design. Sleek, minimalistic, and with a pop of color, it's like having a tiny modern art sculpture in your plant pot. It's so stylish, even my fashion-conscious ferns have stopped throwing shade! But the best part? The Sustee Aquameter has turned me into the plant whisperer I've always aspired to be. My plants are thriving, and I've stopped killing them. It's a win-win! In conclusion, if you're tired of playing Russian Roulette with your watering can, give the Sustee Aquameter a try. It's the plant care companion you never knew you needed. Your plants will thank you, and you'll finally know what it feels like to have a green thumb! ## Frequently Bought Together - Sustee Aquameter, Set of 5, Plant Soil Moisture Sensor (Green, Small) - Sustee Aquameter, Set of 5, Plant Soil Moisture Sensor (Green, Medium) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/281779396-sustee-aquameter-set-of-5-plant-soil-moisture-sensor-green](https://www.desertcart.us/products/281779396-sustee-aquameter-set-of-5-plant-soil-moisture-sensor-green) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-18*