Plant To Earn Core Sensor

$89

Reads light, moisture, nutrients and soil, then pumps water only when it's needed.

The Core is a stake-style soil sensor and smart pump controller in one. Four sensing channels (light, moisture, nutrient EC and soil temperature) report to the Plant To Earn app. When moisture drops below your plant's target, the Core runs a quiet micro-pump that draws a measured dose from the sealed reservoir. When the soil is wet, the pump stays off and the sealed top holds the water in. Every day your plant stays in range earns SAP tokens in Plant To Earn Rewards.

Highlights

• Sunlight sensor logs daily light integral (DLI) and tells you when a plant wants a brighter spot
• Capacitive moisture probe at root depth — no corroding metal prongs
• Nutrient (EC) and soil temperature readings flag when it's time to feed
• Quiet micro-pump waters in measured doses, triggered by the moisture sensor
• Waters unattended for days or weeks depending on reservoir size
• Earns SAP tokens in Plant To Earn Rewards for every healthy-plant day
• Rechargeable battery runs the sensor and pump, no cords; Bluetooth + Wi-Fi

Specifications

The Core's pump runs on a rechargeable battery, with no cords to the wall. Watering follows the moisture sensor, and each healthy-plant day earns SAP tokens. How it works →