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Meters & Testers

  • Save 17%
    Original price $29.95
    Current price $24.95

    Plant Communicator - Water/Fertilizer Tester

    Instantly and accurately know your plants’ moisture and fertilizer needs. This unique instrument measures moisture in the soil and the level of sol...

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    Original price $29.95
    Current price $24.95
    Save 17%
  • $7.95

    Pocket Soil Thermometer

    Verify your soil temperature for rapid seed germination and quicker rooting. Carry this thermometer in your pocket and use it for quick, accurate s...

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  • $12.95

    Digital Moisture Meter

    By far, the most common way to kill plants is overwatering. Take the guesswork out of watering with our handsome, Digital Moisture Meter. Just inse...

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  • $14.95

    Rapitest Soil Test Kit, N-P-K-pH, 40 tests

    10 ea for nitrogen, phosphorus, potash, pH   Plants need the correct pH (acidity/alkalinity) level that controls how well plants utilize the nutri...

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  • $32.95

    Digital 3-Way Soil Analyzer

    Quickly and accurately get the information you need for optimal plant growth! No more guessing. With just a couple of touches of this high-tech met...

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  • $24.95

    Luster Leaf Digital PLUS Soil pH Meter

    Built-In Plant pH Preferences Knowing and maintaining proper soil pH maximizes plant growth for healthier plants. Now you can instantly take the ...

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  • $34.95

    Electronic Soil Analyzer

    Plus light meter Take the guesswork out of providing optimum conditions for your plants. This proven 4-way meter instantly analyzes soil and mois...

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  • $19.95

    Mondi Mini Thermo-Hygrometer

    Bring propagation to a whole new level with the Mini Greenhouse Thermo-Hygrometer! Its revolutionary technology gives out real-time information tha...

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  • $59.50

    Silicon Cell Digital Light Meter

    Create optimum light for your plants Accurately measure the amount of light your plants receive from grow lights or sunlight. Move your plants to t...

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  • $16.95

    Plant Communicator - 15 volt Replacement Battery

    Replacement Battery 15 volt for Plant Communicator (see N3675). Battery only.