Jack’s Nutrients 5-12-26 Part A – 25LB

• An improvement on the classic “Part A” formula for general vegetative growing.
• This redesigned blend is built with purely soluble and available nutrients to allow the grower maximum flexibility.
• Specific balance of macro, secondary and micronutrients delivers an efficient combination of nutrients suitable for many different growing environments and crop types.
• And don’t forget 15-0-0 Cal Nit Part B of this two-part system!

*Featured products shown, full catalogue available upon request*