Jack's Nutrients 10-30-20 Bloom Fertilizer 25lb Grotek and postharvest uses on select

and postharvest uses on select crops

container-grown plants

Multiple grades available: #2 Perlite (1/16" - 5/8" granules)

Mix 1 TSP per 2 gallons of water

organic fertilizer mix infused with a generous amount of beneficial bacteria and mycorrhizal fungi to stimulate rooting

Jack's Nutrients 10-30-20 Bloom Fertilizer 25lb Grotek and postharvest uses on selectPromotes root growth plus flower and fruit development. This 1: 3: 2 major nutrient ration combination promotes blooming resulting in enhanced flower buds and fruit sets. Proven and trusted by professional growers for over 70 years. For use on: Greenhouse and Controlled Environment crops