Accessories for Greenhouses & Structures

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      83 products
      Snap Clamps
      Starting at $8.50
      PVC Fitting 4 Way Connector
      Starting at $3.19
      J&D Single Stage Thermostat
      Starting at $85.00
      PVC Fitting 3 Way Connector
      Starting at $3.39
      PVC Fitting 5 Way Connector
      Starting at $4.39
      Thermo 2 Digital Thermostat
      $83.19
      Bluelab Pulse Multimedia EC/MC Meter
      $209.00
      Tee Connector PVC Fitting
      Starting at $1.79
      PVC Adjustable Joint Fitting
      Starting at $13.79
      Grip Clamps
      Starting at $1.85
      Dual Outlet Manual Timer
      $19.99
      PVC Fitting Slip T
      Starting at $3.19
      Orbit One-Dial Garden Hose Digital Water Timer
      $45.70
      Cross Connector PVC Fitting
      Starting at $4.29
      Garland Plastic Wall Thermometer
      $5.99
      Dramm Thermostat
      Starting at $179.00
      VC109 Two Stage Thermostat
      $159.00
      Luster Leaf Digital Soil Thermometer
      $21.89
      Dual Outlet Digital Timer
      $29.99
      Luster Leaf Rapitest Soil 4-in-1 Tester
      $18.89
      PVC Side Saddle Tee
      $2.99
      90 Degree Elbow PVC Fitting
      Starting at $2.09
      Bluelab Combo Meter Plus
      $249.00
      Weatherproof Fan/Speed Control
      $34.99
      PVC Inner Cap
      Starting at $1.35
      Garland Propagator Thermometer
      $6.99
      Garland Soil Thermometer
      $19.99
      Snap Clamps for EMT
      $7.19
      External Mounting Cap
      Starting at $3.49
      Weatherproof Fan/Speed Control with 8' cord
      $52.99
      Bluelab Guardian Monitor
      $275.00
      Bluelab Multimedia pH Meter
      $189.00
      Variable Speed Control 10amp
      $79.00
      Luster Leaf Rapitest pH & Moisture Tester
      $11.99
      Dramm Colorstorm Shut Off Timer
      $14.95
      3/4" Digital Hose End Timer
      $49.99
      PVC Inline Folding Coupling - 3/4"
      $15.49
      Bluelab Combo Meter
      $219.00
      Luster Leaf Rapitest Electronic 4-Way Analyzer
      $40.99
      Luster Leaf Rapitest Dial Compost Thermometer
      $22.99
      45 Degree Elbow PVC Fitting
      Starting at $3.89
      Garland Soil Moisture Meter
      $14.99
      Bluelab Guardian Monitor In-Line Connect
      $449.99
      Luster Leaf Rapitest Soil pH Meter
      $27.99
      Aluminum Snap-On Hinge
      Starting at $11.59
      iGrow 800 Environmental Controller
      Starting at $1,605.13
      Luster Leaf Rapitest Digital Soil pH Meter
      $17.99
      Luster Leaf Rapitest Soil pH Tester
      $11.99