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Green Caffeine Feminized Seeds

Green Caffeine Feminized Seeds by Captain Seeds - Green Caffeine is a sativa-dominant hybrid with coffee aroma, daytime lift, and medium-high yields.

  • Daytime sativa energy
  • Strong coffee aroma
  • High, stable yields

Green Caffeine blends Green Crack energy with Coffee Kush roast notes. Expect 18 to 22 percent THC and low CBD. Plants grow tall and reward growers who manage canopy and airflow. Flowering runs 9 to 11 weeks. Use topping, LST, and SCROG for even light distribution. Keep humidity low during late flower to protect terpene profile. Harvest when trichomes are mostly cloudy with amber flecks. This strain fits growers who prefer active, daytime effects and a pronounced coffee flavor.

Green Caffeine Feminized Seeds Quick Facts

All the essential strain details at a glance for growers and users.

Property Value Description
type Type Sativa-dominant Hybrid Sativa-dominant hybrid. Offers daytime energy and sharp focus.
thc THC Content 18-22% THC sits between 18 and 22 percent. Expect clear cerebral lift.
cbd CBD Content 0.1-0.5% Low CBD at 0.1 to 0.5 percent. Use for minor cannabinoid balance.
difficulty Grow Difficulty Intermediate Intermediate difficulty. Requires steady nutrient and airflow control.
time Flowering Time 9-11 Flowering runs 9 to 11 weeks. Allow an extra week for fuller resin.
yield Yield Medium-High (450-550 g/m2 indoor; 350-600 g/plant outdoor) Medium-high yields. Indoor 450 to 550 grams per square meter. Outdoor 350 to 600 grams per plant.
height Height Tall (120-180 cm) Plants grow tall. Plan trellis and vertical training early.
indoor outdoor Environment Indoor/Outdoor Performs well indoors and outdoors. Give room for vertical growth.
effects Effects Energetic, Focused, Uplifted Delivers energetic, focused, uplifted effects. Best for daytime tasks.
flavors Flavor Profile Coffee, Citrus, Herbal Coffee-forward profile with citrus and herbal spice. Roast notes appear in late flower.
genetics Genetics Green Crack x Coffee Kush Cross of Green Crack x Coffee Kush. Parents drive sativa energy and roast aroma.
climate Climate Mediterranean Prefers Mediterranean climate with warm days and dry nights. Protect from high humidity during late flower.

Frequently Asked Questions

Answers to Common Questions About Growing Green Caffeine Cannabis Seeds

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Customer Questions & Answers

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Q: My plants stretch a lot during early flowering. How do I control height?
A: Top early and start LST before stretch. Use SCROG to hold branches horizontal. Keep lights at the proper distance.
Product Information • Posted by ElCapitan
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Q: Trichomes are still clear at week 10. Should I harvest now?
A: Wait until most trichomes turn cloudy with amber specks. Check every two days once cloudy appears.
Product Information • Posted by ElCapitan
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Q: Leaves curl during bloom. What causes that?
A: Curl often signals nutrient burn or heat stress. Check EC and pH. Lower room temps and increase airflow.
Product Information • Posted by ElCapitan
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Q: Coffee aroma is weak in my crop. How do I boost terpene expression?
A: Stabilize pH and avoid excess nitrogen late flowering. Flush with clean water one week before harvest.
Product Information • Posted by ElCapitan
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Q: Which fertilizer schedule works for Green Caffeine?
A: Start with N-focused feed in veg. At week three of bloom reduce nitrogen and increase P and K. Monitor runoff EC.
Product Information • Posted by ElCapitan

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