30% Off Humboldts Secret Supplies Discount Codes (4 Active) Jun 2025
Pick up top Humboldts Secret Supplies vouchers, discount codes & deals June 2025 and save the most money on your online purchases.
15% Off on Additional Discounts at HumboldtsSecretSupplies.com
20% Off All Orders with Humboldts Secret Supplies Voucher Code
10% Off Sitewide w/ Humboldts Secret Supplies Discount Code
10% Off Sitewide w/ Humboldts Secret Supplies Promo Code
10% Off Your First Order w/ Email Sign Up
30% Off Starter Kit at Humboldts Secret Supplies
15% Off w/ Subscription at Humboldts Secret Supplies
Free Shipping On US Domestic Orders Of $75+
Active Deals & Promotions at Humboldts Secret Supplies
Free Shipping on Orders Over $99
Enjoy free domestic shipping on all orders totaling $99 or more.
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Buy 3 Save 15%
Purchase 3 products and get 15% off your order.
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Buy 6 Save 20%
Buy 6 products and receive a 20% discount on your order.
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41% Off Starter Kit
Get the Starter Kit for $99.99, originally priced at $170.77.
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Free Shipping on Orders Over $75
Free shipping on US domestic orders over $75.
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15% Off Your Order
Sign up to receive 15% off your entire order.
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Unverified Humboldts Secret Supplies Discount Codes
35% Off (site-wide) w/ Humboldts Secret Supplies Voucher Code
30% Off Sitewide w/ Humboldts Secret Supplies Discount Code
10% Off All Orders w/ Humboldts Secret Supplies Voucher Code
20% Off Sitewide w/ Humboldts Secret Supplies Discount Code
About Humboldts Secret Supplies
Humboldts Secret Supplies, founded by Yousef Benhamida, is a leading manufacturer of advanced hydroponic nutrients based in San Diego, California. The brand is dedicated to providing high-quality nutrient solutions and additives designed to enhance plant growth and yield. Their product lineup includes essential nutrients such as CalMag & Iron, innovative additives like Golden Tree and Flower Stacker, and comprehensive base nutrient systems. Trusted by thousands of growers across the United States, Humboldts Secret Supplies aims to empower both hobbyists and commercial cultivators in achieving optimal plant health and productivity.
Frequently Asked Questions
What types of products does Humboldts Secret Supplies offer?
Humboldts Secret Supplies provides a range of products, including base nutrient systems, additives, and essential nutrients designed for hydroponic and soil-based growing.
Are the products suitable for all growing mediums?
Yes, their products are compatible with all growing mediums, including soil, hydroponics, aquaponics, and coco coir.
How do I use the Base A & B nutrient system?
The Base A & B system is used by mixing equal parts of both nutrients with water. It is recommended to apply this mixture with every watering throughout the growing cycle for optimal results.
Where can I purchase Humboldts Secret Supplies products?
Their products are available for purchase directly from their official website and through various online retailers, including Amazon.
Is customer support available for product inquiries?
Yes, Humboldts Secret Supplies offers customer support for any inquiries related to their products, including usage instructions and troubleshooting.
Are the nutrients made in the USA?
Yes, all Humboldts Secret Supplies products are proudly made in the USA, ensuring high quality and safety standards.
Through its commitment to quality and customer satisfaction, Humboldts Secret Supplies has established itself as a trusted name in the hydroponics industry, providing growers with the tools they need to cultivate healthy and productive plants.
Today's Humboldts Secret Supplies Offers
| Total Offers: | 14 |
| Voucher Codes: | 10 |
| Online Deals: | 4 |
| Best Discount: | 30% Off |
| Last Updated: | 1 month ago |
Connect with Humboldts Secret Supplies
 Website | humboldtssecretsupplies.com |
 Facebook | @www.facebook.com |
 Instagram | @humboldtssecretsupplies |
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