Humboldt Nutrients Oneness 1-Part Box Starter Kit refurbished-products the entire microbial matrix begins

the entire microbial matrix begins to work in concert to optimize plant growth

Sunshine #4 Natural & Organic is recommended where high air capacity and fast drainage are needed: during winter months

Note: Before measuring

CO2 Sensor Max 1pc per set

aiding in the plant's ability to obtain the nutrients

Humboldt Nutrients Oneness 1-Part Box Starter Kit refurbished-products the entire microbial matrix beginsHumboldt Nutrients Oneness Basic Starter Kit contains the primary nutrient solution as well as the three primary additives a gardener will need in order to have a good foundation for growing: Ginormous, their powerful bloom booster; SeaCal, a calcium additive; and White Widow, their premium mycorrhizal inoculant. This kit provides a good start for new or experienced gardeners that can be expanded with the addition of other great Humboldt Nutrients