HI5036-050 is a quick calibration solution for use...
HI5036-050 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 bottle has the lot numb
We’ve been searching long and hard for a calcium...
We’ve been searching long and hard for a calcium25 replacement. The wait is finally over! Grow-Cal is derived from non-synthetic calcium chloride and is amino acid chelated with no EDTA chelators used at all, meaning this is safe for microbes.
Vegamatrix Boost is designed to augment the needs ...
Vegamatrix Boost is designed to augment the needs of additional Calcium and Magnesium which can’t be included in Grow and Bloom formulations. Additional natural veganic ingredients have also been added to facilitate high metabolism and growth rates in all
This blend of organic acids lowers your nutrient s...
This blend of organic acids lowers your nutrient solution's pH. It's our pH down. Don't worry if you over shoot the down: just add some Olympus Up and see the benefits of adding more calcium.
Our Sticky Cards are the perfect scouting tool to ...
Our Sticky Cards are the perfect scouting tool to help you capture and keep track of greenhouse pests, like Flying adult aphids, whitefly, fungus gnats, leafminers, flying adult thrips, and more.
Persephone's Palate is Nectar for the Gods' answer...
Persephone's Palate is Nectar for the Gods' answer to the use of molasses in a feeding regimen. The calcium in the lignin acts as a microbial food while the lignosulfonate acts as a chelating agent (large, organic molecules that are used to envelop highly
If you're looking to mix your own soil you will ne...
If you're looking to mix your own soil you will need a Nutrient Kit and a Mineral Kit. Save Money and Get both together in our Complete Soil Building Kit. If you're looking for minerals see our Mineral Mix for Peat Moss.