- -6%
- New
Early Green Haze #19 by Ace Seeds is a Feminized sativa-leaning hybrid built for growers who want Haze character without the endless wait. It finishes much earlier, handles colder zones better, and delivers a bright, expansive ride with a bouquet that sticks in the memory.
🤯 THC: 14-15%
😋 Flavor: Woody, metallic, spicy, incensey, fruity candies
🧠 Effect: Clear, cerebral, mind and consciousness expanding, stimulating
Early Green Haze #19 Seeds
Early Green Haze #19 was created to keep the soul of Green Haze #19 while cutting the finish time by 4 to 6 weeks compared to Oldtimer's Haze. That makes it a smart pick for outdoor gardens in northern latitudes and colder climates where long Haze lines often fail to close strong.
Ace Seeds presents this cross as a photoperiod, sativa-dominant hybrid made from Green Haze #19 from the Oldtimer's Haze line and Auto Zamaldelica F4 (reversed).
The plant grows with vigorous energy and a branchy frame, landing in the medium to slightly large range. Expect expressive aroma, memorable flavor, and a lucid, electric kind of lift that feels open, clean, and alive.
Growers looking for something fresh this season can also explore 2026 new strains while keeping Early Green Haze #19 in the front row.
Flavor and Effects hit with style
Early Green Haze #19 opens with a profile that feels old-school and strange in the best way. Wood comes first. Then spice. Then that metallic edge and incense twist that gives the smoke a sharp, exotic identity. The fruity candy note sneaks in late, like a neon light at the end of a dark bar. The flavor feels like walking through a spice market with a pocket full of hard candy.
The effects stay true to its sativa heart. They come on clear and alert, not muddy, not heavy. The mind stretches out. Thoughts move faster. Colors look louder. Music gets teeth. The high feels like someone opened a window inside your head and let fresh air tear through the room.
This is not the kind of strain that pins you to the couch. It is better suited to daytime sessions, creative work, long talks, and those moments when you want your mind to roam a little farther than usual. For Haze lovers, it brings that rare spark without the brutal outdoor wait.
Early Green Haze #19 Characteristics
| Strain type | Feminized |
| Genetics | Green Haze #19 from Oldtimer's Haze line x Auto Zamaldelica F4 (reversed) |
| Indica / Sativa | 20% indica / 80% sativa |
| THC | 14-15% |
| CBD | 0-0.05% |
| Effect | Clear, cerebral, mind and consciousness expanding, stimulating |
| Flavor | Woody, metallic, spicy, incensey, fruity candies |
| Indoor yield | Average-High |
| Flowering time | 10-12 weeks |
| Outdoor harvest time | Second half of October |
| Structure | Vigorous, branchy sativa/indica plants of medium, slightly big size |
| Difficulty level | Easy to moderate |
| Best cultivation technique | 18/6 in vegetative stage, 12/12 in flowering, with moderate fertiliser levels |
FAQ
Is Early Green Haze #19 seeds Indica or Sativa?
It is clearly sativa dominant, with an 80% sativa and 20% indica ratio.
What terpenes does this strain have?
The profile points toward a woody, spicy, incense-like, metallic, and fruity candy expression, although specific terpene percentages are not listed.
Is this strain good for beginner growers?
Yes. It is easier to manage than many classic Haze hybrids, especially because it finishes earlier and handles cold, heat, mildew, and botrytis well.
How to grow Early Green Haze #19 seeds?
Keep the vegetative stage under 18/6, then switch to 12/12 for flowering. Feed moderately through the whole cycle and give the branches enough room to develop.
Is it a smart option for colder outdoor climates?
Yes. That is one of its strongest selling points. It was bred to finish in places where longer Haze lines often struggle outdoors.
- THC
- High (15-20%)
- CBD
- Low (0 - 1%)
- Yield Indoor (g/m2)
- Average-High
- Yield Outdoor
- Average-High
- Flavor
- Woody, Sweet
- Effects
- Focused, Creative, Uplifted