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Flowering Type
Photoperiod
Parental lines
Stabilized hybrid of different tropical sativas from the 60s and 70s, mainly old Colombian sativas.
THC content
Medium THC (10-15%)
CBD content
Low CBD (0-1%)
Photoperiod flowering time
more than 16 weeks
Yield indoor
Modest Yield (up to 350gr/m2)
Plant size
Large
Suitable climates
Hot, Humid
Aroma
FruitySpicyWoody
Parental lines
Stabilized hybrid of different tropical sativas from the 60s and 70s, mainly old Colombian sativas.
100% Sativa
The Haze was developed in California in the 1960s and 70s by crossing some of the best tropical sativas which had been imported during that period. The Oldtimer's Haze population has been preserved intact until today by Oldtimer, a british
breeder, and then reproduced by our own breeders using a wide variety of parental plants. Oldtimer's Haze still preserves the genetic diversity that many present Haze lines have already lost, and it is possible to find phenotypes ranging from the mythic and nearly extinct “Purple Haze” to the most popular “Green Haze” phenotype, and of course intermediate combinations as well.
Brand/breeder
Parental lines
Stabilized hybrid of different tropical sativas from the 60s and 70s, mainly old Colombian sativas.
Variety
Sativa dominant
Flowering type
Photoperiod
Sex
Regular
THC content
Medium THC (10-15%)
CBD content
Low CBD (0-1%)
Yield outdoor
Average Yield (200-450gr/plant)
Yield indoor
Modest Yield (up to 350gr/m2)
Plant size
Large
Photoperiod flowering time
more than 16 weeks
Northern hemisphere harvest
December
Southern hemisphere harvest
June, July
Suitable climates
Hot, Humid
Aroma
Fruity, Spicy, Woody
SKU
ACEOTHREGU
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
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
Based on 3 reviews
Oldtimer's Haze Regular Seeds
The plants have yet to sex. However, I had 100% germination rate. The plants are very strong. I cannot comment as of yet concerning the taste or strength of the this product, yet. I grew Purple Haze in the1980's.
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Oldtimer's Haze Regular Seeds
This is a great old school line. You have to have patience and a solid understanding of tropical sativa growth habits. The earliest females will be done around 14 weeks from clone and the latest at 22+ weeks The sex is very firm in the line, you won't see hermaphrodites. You will need to do some selecting in order to find an excellent female (I found mine out of 20). But it's totally worth it. You will be rewarded with effects that you can't find in most strains anymore. It's also great for making crosses and is probably actually the most suitable use for the line as it has been inbred for decades. This line is a timewarp and a great learning experience. I would highly recommend it, as long as you're willing to do some research and/or have some experience with these types of lines.
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Oldtimer's Haze Regular Seeds
Fresh batch of seeds date stamped within a few months. Great reduced price and fast shipping. Thanks Seedsman
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