G4 Stem Grommet Kit Soil Moisture Categories Crops , Other Applications Brochure Send Enquiry Overview Soil Moisture G4 Stem Grommet Kit includes one of each stem grommets and support washers listed above. Back Our Related Products Spectrum Technologies IPM Scope Learn More Soil Moisture G4 Stem Grommet Kit Learn More Photon Systems Instruments SuperHead Fast FL 3500/F Learn More OptiSciences ACM-200 plus Anthocyanin Content Meter Learn More