Plastair Wrox Color Change Moisture Indicator | 3pc

See When Soil Needs Water Without Digging or Guessing

Plastair Wrox Color Change Moisture Indicators use color-changing technology embedded directly in the soil to signal when a plant needs water and when it doesn't, removing the guesswork from a watering schedule.

Each indicator requires no batteries or wiring, simply inserting into the soil near the root zone, and the set of three lets growers track moisture across multiple pots or planting areas at once.

Key Features & Benefits

• Color-Changing Indicator Technology — Signals moisture status with a visible color shift.
• No Batteries or Wiring Needed — Works as a simple passive insert in the soil.
• Simple Insert Design — Pushes directly into soil near the root zone for monitoring.
• Pack of 3 — Covers multiple pots or planting areas at once.
• Removes Watering Guesswork — Helps prevent both over-watering and under-watering.

Who Should Use these Moisture Indicators

home gardeners and houseplant owners who want a simple, passive way to check soil moisture without digging or using an electronic meter.

How the Color Change Works

The indicator's color shifts as soil moisture levels change, giving a quick visual signal of when a plant needs water without removing it from the pot.

Frequently Asked Questions

How do these indicators show moisture level?

The indicator changes color in response to soil moisture changes.

Do these indicators need batteries?

No, they work passively with no batteries or wiring.

How many indicators come in this pack?

3 indicators.

How are these indicators used?

Insert them directly into the soil near the root zone of the plant.