{"product_id":"sustee-plant-moisture-indicator-watering-checker-large-black-5-pack-battery-free-color-change","title":"Sustee plant moisture indicator - Watering Checker, Large Black 5-Pack, battery-free color-change","description":"\u003cp\u003e\u003cstrong\u003eThe Sustee Watering Checker is a battery-free moisture indicator you press into a pot to instantly see whether a plant has enough water—blue = wet, white = needs water.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eSimple, visual, and low-maintenance, this large-size Sustee unit helps home gardeners and multi-pot managers track soil moisture without probes, apps, or batteries. The black housing blends with modern pots and interior styles, while an internal natural-fiber core changes color to reflect moisture levels. Designed for easy insertion and replacement, each pack contains five checkers ideal for apartments, offices, classrooms, or greenhouses.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the Sustee show if my plant needs watering?\u003c\/h3\u003e\n\u003cp\u003eThe device contains a natural fiber core that reacts to soil moisture and changes visible color. When the surrounding soil is adequately moist the window appears blue; as the substrate dries the visible color turns white, giving a clear visual cue to water or wait.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eColor indicator: blue = enough water, white = water needed.\u003c\/li\u003e\n  \u003cli\u003eNo batteries or electronics—works by moisture absorption.\u003c\/li\u003e\n  \u003cli\u003eLarge form factor for easier reading at a glance.\u003c\/li\u003e\n  \u003cli\u003eFits into most medium and large pots with a simple push-in motion.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow long does the moisture core last and how do I replace it?\u003c\/h3\u003e\n\u003cp\u003eThe core is made from 100% natural fiber and will break down over time when planted in soil, with lifespan varying by growing medium. In organic potting mix expect 6–9 months, in inorganic mixes 9–12 months, and in hydroculture or bark it can last 1–2 years. When the core reaches the end of its useful life, a separately sold refill can be installed to restore functionality.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCore material: biodegradable natural fiber.\u003c\/li\u003e\n  \u003cli\u003eEstimated life: 6–9 months (organic), 9–12 months (inorganic), 1–2 years (hydroculture).\u003c\/li\u003e\n  \u003cli\u003eReplacement cores available as refills for continued use.\u003c\/li\u003e\n  \u003cli\u003eSimple swap procedure—no tools or skills required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I use the Sustee in different potting systems and locations?\u003c\/h3\u003e\n\u003cp\u003eYes—the Sustee performs across common indoor growing setups including soil pots, bark mixes, and water-based systems, though core longevity differs by medium. The black finish coordinates with many pot styles and rooms, and the five-pack gives coverage for several plants or a single multi-pot arrangement.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSuitable for home gardens, offices, classrooms, and multi-pot collections.\u003c\/li\u003e\n  \u003cli\u003eWorks in soil, inorganic mixes, moss, bark, and hydroculture setups.\u003c\/li\u003e\n  \u003cli\u003eBlack color designed to visually complement pots and decor.\u003c\/li\u003e\n  \u003cli\u003eBulk pack reduces cost per plant and simplifies management.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are practical uses and care tips for the Sustee Watering Checker?\u003c\/h3\u003e\n\u003cp\u003eUse these checkers to prevent both under- and over-watering by checking the indicator before you water. Clean the probe gently if soil builds up and avoid forcing it into very compacted media. Replace the core when color response becomes sluggish or permanently discolored.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInsert gently to avoid damaging roots or compacting soil.\u003c\/li\u003e\n  \u003cli\u003eWipe probe clean after use to keep reading accurate.\u003c\/li\u003e\n  \u003cli\u003eRotate placement among pots if you have fewer units than plants.\u003c\/li\u003e\n  \u003cli\u003ePurchase refill cores when fading indicates end of life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Sustee Watering Checker (Large, Black, 5-Pack) is aimed at plant owners who want an intuitive, low-tech way to monitor moisture across several pots—especially apartment gardeners, plant parents with many containers, teachers using green lessons, and anyone who prefers a stylish, battery-free indicator. It’s also a practical gift or a cost-effective solution for managing multiple plants at once.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do Sustee checkers need batteries?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No — they use a natural fiber core that changes color based on moisture, so no batteries required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I replace the core?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Replace when color response fades: roughly 6–9 months in organic soil, longer in inorganic or hydroculture.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Sustee","offers":[{"title":"Default Title","offer_id":54204692627640,"sku":"B0CNK7CJ3P","price":96.24,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0636\/7416\/files\/sustee-front-view-pack-of-five.jpg?v=1790636774","url":"https:\/\/canadianlawn.ca\/products\/sustee-plant-moisture-indicator-watering-checker-large-black-5-pack-battery-free-color-change","provider":"Canadian Lawn","version":"1.0","type":"link"}