• 888-815-9763 Sales & Support Mon - Fri, 8am - 5pm PST. Instagram Facebook Twitter Google + Youtube



Save Now on Top Brands Like Twister, CenturionPro and Trimpro... Up To $600 off! Shop Now


Humboldt Nutrients 3-Part Box Starter Kit

Item #: HNBK3P400

Be the first to review this product

Humboldt Nutrients
Your Price:

In Stock

In stock items ship within 24 hours

100% Discreet Shipping Price Match Guarantee The HB Difference

Warranties | Returns & Replacements

Humboldt Nutrients 3-Part Box Starter Kit

Additional Images


Humboldt Nutrients Conventional Three-Part Basic Starter Kit provides the three primary nutrient solutions-Grow, Micro, and Bloom-of 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 products.

Kit Contains the Following:

  • Grow, 16 oz
  • Micro, 16 oz
  • Bloom, 16 oz
  • Big Up Powder, sample (approx. 1 oz)


Brand Humboldt Nutrients
Weight (lb.) 4
Height (in.) 10
Width (in.) 10
Length (in.) 10
Free Shipping No
Nutrient Application Hydroponic and Soil Nutrient
Nutrient Type Organic Based
Ease of Use Easy

Shipping Info:

Ships Via FedEx/UPS

Questions about this product?
Contact us for advice or more details. Our product specialists are here to help.
Email an Expert
Report an issue on this page

Why Shop with Hydrobuilder?
We offer the best service and support in the industry. Your complete satisfaction is our goal.