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SAME-DAY DISPATCH WEEKDAYS • GERMINATION GUARANTEE • FREE SEEDS WITH ALL ORDERS (t&c's)

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OGKZ
Humboldt Seed Organization

OGKZ

Zkittlez x OGKB (OG Kush Breath)
Photoperiod
Feminized
THC
Summary
Details
Cultivation
About Humboldt Seed Organization
Flowering Time
Short
Indoor Flowering
8-9 weeks
THC %
24+ %
CBD %
<1 %
Sativa %
20 %
Indica %
80 %
Indoor Yield
400-500 g/m2
Outdoor Yield
2000-3000 g/plant
Plant Height
300-400 cm
Effects
Focused, Head, Long-lasting, Potent, Uplifting
Aroma & Flavors
Citrus, Diesel, Fruit, Grape, Nutty, Pine

Humboldt Seed Organization


Founded in 2009 in Humboldt County, California, Humboldt Seed Organization (HSO) brings together a team of veteran breeders with over 25 years of hands-on cannabis experience. Their mission is to combine deep-rooted cultivation knowledge with scientific innovation to produce elite, stable genetics for growers of all sizes—from home enthusiasts to commercial operations.

HSO’s catalog features premium regular and feminized seeds developed through rigorous selection and phenotyping. Each strain is bred with a strong focus on quality, terpene expression, and performance in various environments.

What sets HSO apart is its commitment to regenerative agriculture and sustainability. The team promotes organic, closed-loop practices that respect nature and reduce environmental impact. This ethos extends to their global partnerships, including collaborations with ISO- and GMP-certified pharmaceutical labs and leading universities in the U.S. and Spain.

Now distributed in over 50 countries, HSO is internationally respected for pushing the boundaries of cannabis breeding while preserving the plant’s natural integrity. Overgrow is proud to offer these renowned genetics to South African growers seeking exceptional cannabis from the heart of California’s Emerald Triangle.

Environment
Indoor, Outdoor, Greenhouse
Skill Level
Beginner
Harvest Month
September (NH) | March (SH)
Yield
Xl
Flowering
Photoperiod
Photoperiod
Full Term
Sex
Feminized
Variety
Indica-dominant
Genetics
Zkittlez X OGKB (OG Kush Breath)
THC Levels
High
CBD Levels
Low
OGKZ, bred by Humboldt Seed Organization, is an Indica-dominant feminised cannabis strain highly sought after in the hills of Mendocino, CA. Purchasing OGKZ seeds grants the opportunity to experience one of the most acclaimed hybrid crosses of the century.

Prepare to be captivated by OGKZ's mouth-watering buds, offering a tantalizing rainbow of flavours that leave you craving more. With renowned parent strains Zkittlez and OGKB (OG Kush Breath), known for their exceptional taste and bag appeal, the resulting hybrid is a visually stunning marijuana plant that exudes terpene-rich aromas and premium quality. From the first puff, you'll savour a delightful blend of gassy sweetness, citrus fruit, cedar, and undertones of pine, incense, grapes, and cinnamon. OGKZ delivers a potent, long-lasting, and clear cerebral effect, making it a truly remarkable cannabis strain.