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- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 9 - Sep 14
Reserve from the case
Ships within 48 hours · Estimated delivery Sep 9 - Sep 14
Plant Research Scientist
manganese sulfate
Approximately 3 gal capacity
Triple-washed coir
Stimulates extremely fast root development
Jump Start Commercial Seedling Heat Mat Modular Add-on, 60" x 21", 140W grow-light-bulbs Plant Research ScientistThis is the add on unit for the MTMDU Commercial Heat Mat. You can daisy chain up to 4 of these units to the MTMDU unit to maximize your seed starting area. Bottom heat is one of the most important and effective ways to improve germination and rooting. Our new HEAVY DUTY modular commercial heat mats will provide uniform heat for hundreds of seedlings or cuttings. Warms root area 10 20F over ambient temperature to improve germination. Supersized mats:
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