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5% off $0+

10% off $150+

20% off $500+

25% off $1,995+

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Starter kit

We receive many requests everyday for free samples. Unfortunately, we will be unable to respond to all of these requests and ask that you look at our Starter Pack at this link.

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Humboldts Secret Supplies
PO BOX 928612
San Diego, CA 92192
Hours: 7:30am - 3:30pm PST Monday-Friday

Grower Support
Email: Support@HumboldtsSecret.com or use the contact form below.

Sales:
(858) 255-0576