Storage Note: PFR-97 must be kept refrigerated for best results
Push-button calibration
Quantity of LEDs - 2646 pcs BridgeLux chips
Included Vapor-logic Controller – Accurate and responsive relative humidity control
• Internal check-valve included in every unit
SUNSHINE Mix #4 w/ RSI – South East - 3.8 CFC Bag spl_spectrumking Storage Note: PFR-97 must beRecommended where high air capacity and fast drainage are needed, Sunshine Mix #4 is ideal for growing indoor & outdoor crops, with water and salt sensitive crops, or where frequent leaching is required. Contains Canadian Sphagnum Peat Moss, Coarse Perlite, Dolomite Lime, Long Lasting Wetting Agent, RESiLIENCE Growing organic? Sunshine Mix #4 is available in an OMRI Listed Natural & Organic Version for AZ, CA, CO, ID, MT, NM, NV, OR, UT, WA, WY