Instruments

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

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

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...

Soil Fertility, pH, and Temperature - N3681 Quickly and accurately get the information you need for optimal plant growth! No more guessing. With ju...

Plus light meter - N3679 Take the guesswork out of providing optimum conditions for your plants. This proven 4-way meter instantly analyzes soil ...

Bring propagation to a whole new level with the Mini Greenhouse Thermo-Hygrometer! - N2631 Its revolutionary technology gives out real-time informa...

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...

E2671 15 volt replacement battery for N3675 Plant Communicator (see photo for battery replacement instructions).Battery only.