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Scientifically engineered to maintain a precise relative humidity in an enclosed space, and available in multiple RH levels.
Boveda will never humidify beyond the RH on the pack, so there's no such thing as "too much". You want to think in terms of usi

Scientifically engineered to maintain a precise relative humidity in an enclosed space, and available in multiple RH levels.
Boveda will never humidify beyond the RH on the pack, so there's no such thing as "too much". You want to think in terms of usi

A professional propagation dome for starting seeds or cuttings. Designed to provide more cubic volume for your growing plants. Constructed from heavy duty, high grade plastic to maximize light penetration and stand up to repeated use. Perfectly fitted for

A professional propagation dome for starting seeds or cuttings
Designed to provide more cubic volume for your growing plants
Constructed from heavy duty, high grade plastic to maximize light penetration and stand up to repeated use
Perfectly fitted for

These sturdy and re-useable saucers come in various sizes to match most pots. Use them to collect excess water drainage and soil spillage. Implementing saucers into your growing program helps keep plants moist longer and maintains a cleaner garden.

The Measure Master® Garden Syringes are great for measuring nutrients, supplements and pesticides. These syringes are a clean and accurate alternative to pouring liquids into a measuring cup or spoon. Using the Measure Master® Garden Syringes eliminates s

HI70061G is a high quality cleaning solution designed with hydroponics, aquaponics, and greenhouses in mind. Single-use sachets are highly portable, with a small footprint and a lightweight design. They are the perfect accessory for your on-the-go testing

HI50036P is a quick calibration solution for use with Hanna's GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each sachet has the lot numbe

HI70061G is a high quality cleaning solution designed with hydroponics, aquaponics, and greenhouses in mind. Single-use sachets are highly portable, with a small footprint and a lightweight design. They are the perfect accessory for your on-the-go testing

The Hanna Digital Light Meter has been designed for simplicity of use in taking rapid light measurements. The HI 97500 is provided with a light sensor connected by a flexible coaxial cable which allows remote, stable and optimum position measurement of li

The HI98331 Soil Test™ is a pocket tester specifically designed to directly measure soil conductivity (EC) and temperature. With a compact size, single button operation, and automatic calibration, Soil Test is an excellent choice for taking direct conduct

The GroLine HI98118 pH/temperature tester is our latest pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has a very lar