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30-10-10 blend of nitrogen
pH stabilised
Potassium deficiencies lead to weak stalks and immature roots
multi-stacked
Super Sprouter® Seedling Heat Mat Co2 Generator 30-10-10 blend of nitrogenWarms root area approximately 1020 F over ambient temperature to improve germination process. Helps gardeners have better success rates with seedlings and cuttings. Perfect for one standard 10 in x 20 in propagation tray. Heavy duty construction makes this mat very durable. More than 20% larger than competitive mats. This allows even warming of your entire tray. More consistent heating with fewer hot spots than other seedling heat mats. Ed Hume seal