Humboldt Nutrients 3-Part Box Starter Kit spl_allstate Fired-blown clay material that is

Fired-blown clay material that is sterile

DISM sensor included

This product is discontinued

Capable of extending grow lamp life

Roots Organics Nitro Bat Guano is an excellent source of nitrogen

Humboldt Nutrients 3-Part Box Starter Kit spl_allstate Fired-blown clay material that isHumboldt Nutrients Conventional Three Part Basic Starter Kit provides the three primary nutrient solutionsGrow, Micro, and Bloomof their 3 part gardening schedule and also includes Big Up Powder for a successful blooming period. This kit stands as a core program for new or experienced gardeners who want precise control over the nutrients they utilize for a great gardening experience and can be easily expanded with other prime Humboldt Nutrients