Critical Jack
Critical Jack seeds produce a vibrant Sativa-dominant strain. It’s easy to grow and offers high yields. It is perfect for boosting imagination and focus. Critical Jack has a citrusy flavor with thrilling effects that you will enjoy to the fullest.
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THC levels up to 20%
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50% Indica 50% Sativa
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Creative, Euphoric, Focused
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Total time from flowering stage to harvest: 55-65 days
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Growing experience level: Beginners
Critical Jack seeds are a top choice for growers and cannabis enthusiasts seeking a strain that delivers both creativity and energy. This strain is celebrated for its refreshing citrus flavor and uplifting effects, making it perfect for daytime use. Critical Jack is known for being easy to grow, offering huge yields and a great growing experience. If you are looking to ramp up your cannabis collection, Critical Jack is a must-have for your garden.
Effects and Flavor Profile
This strain’s effects kick in with a surge of energy that sparks your creativity and boosts your mood. It’s a go-to choice for those who enjoy a clear-headed high that also keeps you active without feeling overwhelmed.
The flavor of Critical Jack is delightful, offering earthy and a refreshing blend of citrus. The zesty lemon undertones are mixed with sweetness, creating a smooth and enjoyable smoke. Critical Jack is a favorite for those who love a flavorful cannabis experience.
How to Grow Critical Jack Seeds to Bud
Germination
Germinating Critical Jack seeds is a straightforward process. Begin by placing your seeds between two moist paper towels, and put them in a warm, dark spot. Within a few days, the seeds will crack open revealing tiny taproots. Transfer the seeds with the roots facing down. Keep the soil moist, warm, and well-lit, and the seedlings will soon emerge.
You can find more information by checking our step-by-step germination guide and our germination guarantee.
Where It Grows Best
This strain grows well both indoors and outdoors, but does better in a warm climate. If you’re growing outdoors, make sure they get plenty of sunlight and consistent temperatures. Indoors, Critical Jack benefits from a controlled environment where you can fine-tune factors like light, humidity, and temperature. This strain is a great option for growers in cooler climates or those who need to grow in a greenhouse.
How to Grow Tips and Information
Temp and Humidity
Critical Jack seeds thrive best in warm and stable environments, where the humidity and temperature can be managed. The temperature range for this strain is between 70-80°F (21-27°C) during the day, with a slight drop at night.
When it comes to humidity, Critical Jack likes moderate levels. During the seedling and vegetative stages, the humidity should be around 60-70%. As they transition into the flowering stage, reduce the humidity to around 40-50%. This will help prevent mold and mildew on the buds.
Grow Lights
This strain thrives on energy and requires plenty of light. If you’re growing indoors, using high-quality grow lights is important. LED lights provide the right spectrum of light while being energy-efficient. You should aim for 18-24 hours of light per day during the vegetative stage . When they transition to the flowering stage, reduce the light cycle to 12 hours on and 12 hours off. Consistent, bright light is very important for Critical Jack to produce flavorful buds.
Harvest
Critical Jack seeds typically reach full maturity and are ready for harvest after about 9-10 weeks of flowering. When the trichomes turn from a clear to a milky white or amber color they are ready to harvest. Carefully cut the branches and trim away the larger fan leaves. After trimming, hang the branches upside down in a dark, well-ventilated area to dry for about 7-10 days.
Conclusion
Critical Jack seeds are an excellent choice for growers looking for an easy-to-grow strain that delivers citrus flavors and uplifting effects. Whether you’re growing indoors or outdoors, these seeds will reward you with a generous harvest of high-quality buds. Critical Jack offers a wonderful growing experience, making it a must-have for both beginners and experienced growers alike. You will enjoy the energetic and creative boost that Critical Jack brings, making every effort well worth it.
Characteristics
Strain Genetics |
Critical Plus x Jack Herer |
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Blend |
50% Indica, 50% Sativa |
Strain Type |
Balanced Hybrid |
Flowering Time |
55-65 days |
THC Content |
20% |
CBD Level |
Low |
Effects |
Creative, Euphoric, Focused |
Indoor Yield |
Up to 600 g/m2 |
Outdoor Yield |
Up to 1200 g/plant |
Best Use |
Daytime, Depression, Fatigue |
Flavor |
Citrus, Pine, Spicy |
Flowering Type |
Photoperiod |
Growing Difficulty |
Easy |
Where to Grow |
Hotter |
Seed Type |
Feminized Cannabis Seeds |
Plant Height |
Tall |
Yield Levels |
High Yield |
Reviews
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The plants grew faster than I expected, and they look amazing. I can’t wait to harvest my first crop.
Q. Brooks
The potency of the buds was just right for me. I felt relaxed and uplifted after consumption, without feeling overwhelmed or sedated.
D. Gonzalez
You won’t regret trying out these fiery, potent seeds! I can’t wait to share this treasure with all my friends and family!
I. Phillips
Top notch is Critical Jack. The plants were easy to care for and the high is balanced and long-lasting.
TitanWarrior@33
The plants were easy to care for throughout their growth cycle, with minimal maintenance required. This made the whole process enjoyable and stress-free.
I. Kowalski
I recently tried some feminized seeds and I must say, I’m impressed with how well they performed. The germination process was smooth, and within a few days, I saw strong sprouts pushing through the soil. It felt like a great beginning to my growing journey!
HudsonTheGamer
This is the kind of product that makes you fall in love with gardening all over again.
J. Nelson
Love has won me over to Critical Jack! Perfectly balanced are the energizing effects and spicy, pine scent. Very highly recommended; grew like a dream.
RadiantKnight^
Critical Jack is my all time favorite! The flavor of citrus and the euphoric high are fantastic. Bloomed quickly and produced a lot.
TitanKnight&
Beyond my expectations was Critical Jack. Strong plants yielded a tasty and powerful end product. Wonderful for use during the day.
BlazeHunter&