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Ships within 48 hours · Estimated delivery Sep 24 - Sep 29
Rex (LET2003) is a trusted bibb-style (butterhead) lettuce hybrid
This Modine-gas fired unit heater requires a Double Heater Hanger Kit
prefilter protects impeller
leaves and/or in application boxes
Calcium Nitrate, Greenhouse Grade Option:50 lbs. Calcium Nitrate, Greenhouse Grade Rex (LET2003) is a trustedFor best results, use only "greenhouse grade" calcium nitrate fertilizer in your hydroponic growing system. You will have less residue and sediment from mixing and less plugging of your feed lines and drippers. 15. 5 0 0 Greenhouse grade calcium nitrate for plants is a refined, prilled (uncoated) highly soluble fertilizer. 5 & 50 lb bags ship free via UPS to the contiguous United States. For pallet or individual qualities, please call 330 302 4203.
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