- Very tall plant
- High THC
- Good harvests
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Strain | Sativa Dominant Hybrid |
THC: | Up to 20% |
Taste and Smell: | Herbal Citrus Lemon |
Flowers in: | 8-10 Weeks |
CBD: | 0.5% |
Yields: | Up to 15-23 ounces indoors |
Difficulty: | Moderate |
Climate: | Temperate Continental Mediterranean Cool |
Lineage: | Auto Jack Herer Big Devil #2 |
Average Height: | Up to 41-65 inches |
Grow the Devil XXL Auto Strain
Stretching from three and a half to five and a half feet, Devil XXL Autoflower Cannabis Seeds turn into one of the tallest auto-flower marijuana plants available. That height is reflected in the yields she delivers, up to 12 ounces per plant outside, and a fantastic 23 ounces per square meter in a controlled environment. To enhance air circulation and light coverage, and to coax fresh foliage, snip dead and dying leaves. Go easy if height is an issue, a short flowering stage means less time to heal. Use low-stress training, such as a Sea of Green strategy instead. Outdoors Devil XXL resists common marijuana problems and can handle cooler temps. Substrate choice is up to the grower, but organically enhanced soil with 30% coco coir is optimal. Indoors she is very pungent, you may want to use air filtration.
- Very tall for an auto
- Great indoor yields
- Sea of Green method works well with multiple plants
- Resists common marijuana problems
Experience the Devil XXL Auto Strain
Daytime strain Devil XXL Autoflower Cannabis can replace your AM cup of Joe, without the jitters. It sparks creativity and clarity, along with an energy boost to get you out of bed. There is enough Indica to provide a smooth balance, but not enough to slow you down. Tangy lemon with herbs like a fancy caffeinated tea highlight the great taste. Medical users put the 20% THC to good use, as Devil XXL is said to fight mood disorders, low energy, inflamed joints, anxiousness, and generalized pain.
- Strongly Sativa dominant
- 20% THC
- Uplifting and motivating
- Excellent lemony taste
Because auto’s have a short flowering time, high stress training should be avoided. Try Scrogging instead
Strain: Indica Dominant THC Level: 20% ![]() OG Kush Autoflower Cannabis Seeds | Strain: Indica Dominant THC Level: 20% ![]() Mazar Autoflower Cannabis Seeds |
Strain: Hybrid THC Level: 20% ![]() Gelato Autoflower Cannabis Seeds | Strain: Indica Dominant THC Level: 20% ![]() Blueberry Autoflower Cannabis Seeds |
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Germination

No fuss seed replacement if they fail to germinate
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Time needed: 5 days
Germination How-To for Devil XXL Autoflower Cannabis Seeds
- Get your supplies
paper towels, a clean dish, filtered or distilled water, tweezers, and seeds
- Dampen two paper towels
paper should be moist, but not dripping
- Put on paper towel on the plate
don’t let any water collect on plate, if it does, remove it
- Put seeds on dish
gently use your tweezers to put the seeds, one at a time and an inch apart, on the paper towel covered dish, until desired number is reached
- Cover the dish
lay moistened second paper over the seeds, carefully covering them
- Put the seeds, dish, and towels in a warm, dry area
kitchen cabinets or drawer work well
- Check the seeds often
rewet the paper towels if they dry out
- When they sprout taproots, they are germinated
they can take up to 5 days to germinate