What is Green Hulu kratom?

Green Hulu, also called Green Hulu Kapuas, is a green-vein strain of Mitragyna speciosa from the Kapuas Hulu region of Borneo, near the Kapuas River. "Hulu" points to this remote, hard-to-reach growing area deep in the Indonesian interior, which is part of why Green Hulu is less common than mainstream greens like Bali or Maeng Da. As a green vein, it's harvested at mid-maturity, between younger white-vein and more mature red-vein leaf.

Where our Green Hulu comes from

We source Green Hulu from growers in the Kapuas Hulu region of Borneo. Mid-maturity leaves are hand-harvested, de-stemmed, and dried indoors to preserve their green color before being milled to a fine powder.

Our Green Hulu is third-party lab tested by ISO/IEC 17025 accredited laboratories for heavy metals, microbial contaminants, and mitragynine potency. A Certificate of Analysis is available on request.

Green Hulu vs. other green-vein kratom

Green strains differ by growing region and lineage:

• Green Hulu (Kapuas) — from the remote Kapuas Hulu region of Borneo; less common than mainstream greens.
• Green Maeng Da — Thai-origin Maeng Da lineage; relatively high mitragynine content.
• Green Bali — named for the Bali export port; a widely available green.

Green Hulu Kratom Powder & Capsules

Green Hulu kratom is available as loose powder and as pre-filled capsules. Powder is sold by weight in a range of sizes; capsules are pre-filled with the same milled leaf. The material is identical in both formats; only the packaging differs.

Storage

Store kratom powder in an airtight container, away from heat, light, and humidity. Kept cool and dry, Green Hulu holds its color and aroma for a long time; moisture and direct sunlight are what degrade a powder over time.

Green Hulu at a glance

Botanical name

Mitragyna speciosa

Family

Rubiaceae

Vein color

Green

Origin

Kapuas Hulu region, Borneo, Indonesia

Primary alkaloids

Mitragynine, 7-hydroxymitragynine, speciogynine, paynantheine

Typical mitragynine

~1–2% in dried leaf

Formats & sizes

Powder and capsules

Lab tested

Yes, by ISO/IEC 17025 accredited labs