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California Haze Feminised Seeds-HUMB-CAHA-FEM
California Haze Feminised Seeds-HUMB-CAHA-FEM
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California Haze Feminised strain by Humboldt Seed Co.
California Haze Feminised strain by Humboldt Seed Co.
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California Haze Feminised Seeds-HUMB-CAHA-FEMCalifornia Haze Feminised Seeds-HUMB-CAHA-FEM
California Haze Feminised strain by Humboldt Seed Co.
California Haze Feminised strain by Humboldt Seed Co.
Seeds

California Haze Feminised Seeds

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SKU: HUMB-CAHA-FEM
California HazeFeminised - a Sativa-dominant strain with uplifting effects, appealing to creatives.

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Flowering Type

Photoperiod

Parental lines

California Haze x Original Haze x Arcata Trainwreck

THC content

Very High THC (25%+)

CBD content
Information not available

Photoperiod flowering time

9 to 11 weeks

Yield indoor
Information not available

Plant size

Large

Suitable climates

Hot, Humid, Warm

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From the breeder
California HazeFeminised - a Sativa-dominant strain with uplifting effects, appealing to creatives.
Humboldt Seed Co. breeder notes
Aroma
FloralPiney
Effect description
CreativeEnergeticUplifting
Parental lines
California HazeOriginal HazeArcata Trainwreck
California HazeFeminised - a Sativa-dominant strain with uplifting effects, appealing to creatives.

California HazeFeminised – A Modern Take on a Classic Sativa

California Haze is a cherished strain known for its uplifting and energizing effects, making it a favorite among artists, musicians, and creative minds. This sativa-dominant hybrid grows into tall, spear-like plants that reach skyward, producing dense, resin-coated flowers with an earthy, citrus, and sweet aroma.

Highly resistant to disease, California Haze thrives in various environments while delivering a euphoric and creative high that keeps users motivated and inspired. Compared to traditional old-world haze strains, it features faster flowering times, increased potency, and denser flowers, offering a refined and more powerful experience.

Celebrated globally for its invigorating effects and bold terpene profile, California Haze is a modern-day upgrade of a cultural classic, making it an excellent choice for those seeking potency, resilience, and a dynamic, uplifting high.

Brand/breeder
Parental lines
California Haze x Original Haze x Arcata Trainwreck
Variety
Sativa dominant
Flowering type
Photoperiod
Sex
Feminised
THC content
Very High THC (25%+)
Plant size
Large
Photoperiod flowering time
9 to 11 weeks
Northern hemisphere harvest
October
Southern hemisphere harvest
April
Suitable climates
Hot, Humid, Warm
Aroma
Floral, Piney
SKU
HUMB-CAHA-FEM

Photoperiod outdoor timeline

Photoperiod strains rely on seasonal daylight changes, so harvest timing is closely tied to your local climate.

Stage 1
Germination / Early Start
March – April
Wait for: frost risk easing, stronger spring light
Watch for: cold snaps, slow starts, excess moisture
Stage 2
Seedling / Transplant
April – May
Wait for: milder nights and settled weather
Watch for: transplant shock, wind exposure, pests
Stage 3
Vegetative Growth
June – July
Wait for: long days, regular feeding, healthy expansion
Watch for: overcrowding, nutrient issues, insect damage
Stage 4
Flowering
August – September
Wait for: shortening days, dry airflow, branch support
Watch for: mould, botrytis, high humidity, bad weather
Stage 5
Harvest
Late September – October
Wait for: ripe trichomes, dense finished flowers
Watch for: autumn rain, rot, early frosts
Photoperiod strains rely on seasonal daylight changes, so harvest timing is closely tied to your local climate.

Indoor photoperiod timeline

Photoperiod strains give indoor growers more control over size, shape, and when flowering begins.

Week 0
Germination
Strong early establishment
Wait for: strong early establishment
Watch for: inconsistent starts, excess moisture
Week 1–2
Seedling
Stable structure and healthy growth
Wait for: stable structure and healthy growth
Watch for: stretch, early stress
Week 3–6+
Vegetative Growth
Desired plant size and canopy shape
Wait for: desired plant size and canopy shape
Watch for: overcrowding, uneven growth, training stress
7–12+ weeks
Flowering Phase
Strong flower formation and steady development
Wait for: strong flower formation and steady development
Watch for: humidity, airflow, support issues
Harvest
Harvest Window
Finished flowers and mature trichomes
Wait for: finished flowers and mature trichomes
Watch for: cutting too early or pushing too long
Frequently asked questions
Is this strain suitable for my growing environment?

In theory most strains can be grown outdoors, indoors or in a greenhouse but how well they perform depends on the more exact environmental conditions. This is most important outdoors where climatic conditions can vary widely, so please check the strain information carefully. If your climate is more extreme or growing season shorter you should choose strain that is specifically adapted. Indoor and greenhouse environments can be controlled and made suitable for most strains although space can be a factor for strain that grow very large.

How difficult is this strain to grow?

Growing difficulty varies depending on a strain's resilience, structure and environmental needs. Some strains are more forgiving and better suited to beginners and a range of environmental conditions, while others may require closer control of factors such as light, humidity, temperature and feeding.

What can I expect in terms of cannabinoid content and yield?

Our product information and that provided by suppliers can be an indication of potential levels under optimal conditions, and it should not be assumed that results can be replicated in all conditions.

Is this strain suitable for beginners?

Strains described as beginner-friendly, easy to grow or resilient, in particular Autoflowering Feminised strains, are generally more manageable for less experienced growers. These varieties are often a more reliable starting point than more specialised genetics.

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Seeds

California Haze Feminised Seeds

€35.00
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