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The HI98100 Checker Plus is the next generation of the original Hanna Checker pH tester
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Trichogramma wasps are gradually released over 2 weeks from dispensers or capsules
MGP Pure has a number of benefits when applied to your grain and substrate mixes
Cutting Edge Solutions Cal-Mag Amplified, 55 gal rock-bottom The HI98100 Checker Plus isDescription Cal Mag Amplified: An excellent choice when looking to supplement your native soil with highly absorbable forms of calcium and magnesium. This product is necessary for certain vegetation varieties and heirlooms that originate from equatorial regions. It is particularly beneficial for coco coir growers who require additional calcium to buffer the coco and maximize cation exchange capacity. Benefits: The increased levels of magnesium in Cal
