Humboldt Nutrients 3-Part Box Starter Kit plant-support Unit Dimensions: 36

Unit Dimensions: 36

Great for rooting

After adding and stirring in each nutrient

The top layer is thicker

If you’re looking for a quality HPS system at a very affordable price

Humboldt Nutrients 3-Part Box Starter Kit plant-support Unit Dimensions: 36Humboldt 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