Description
Growing Tips for Critical Jack
You would be hard-pressed to find an easier strain to grow than Critical Jack. Critical Jack marijuana plants will thrive indoors and outdoors, but have an easier time growing indoors because of the ability to completely control the climate. If you choose to grow indoors, you will have to replicate a steady environment similar to the climate of the Mediterranean. Critical Jack cannabis seeds grow plants with long, cone-shaped buds and longer leaves that hang below the bud sites. There are a ton of orange and brown pistils covering the buds. If you choose to grow outdoors, you will need to hope for consistent temperature and humidity to grow these plants to completion. Doing so will ensure that you grow healthy buds from the top of the plants to the buds closest to the soil. Having access to a greenhouse is the best way to give these plants the perfect outdoor climate without having to put up with unexpected outdoor variables. These plants grow to a medium to tall height and can reach around 4-10 feet tall. Because the plants reach a maximum indoor and outdoor height of 10 feet, they will require a ton of vertical space to reach their peak. The ideal temperature for these plants is around 68-80 degrees Fahrenheit and slightly cooler at night. Humidity levels should be kept around 40-60% during the vegetative growth stage and the flowering stage, but lowering the humidity every week will help this plant grow. Growing indoors will ensure that the moderate humidity levels and moderate temperatures are constant and maintained every day that the plants are in the growing stages. Topping and low-stress training (LST) methods will help these plants grow correctly. These methods are crucial for controlling the plant’s height and the canopy. The Critical Jack strain requires an 18-20 hour light cycle to reach the vegetative stage of growth. Changing the light cycle to a 12/12 cycle will help to induce the flowering stage of growth.
Yields, Flowering Time, and Harvest
- Flowering Time: Growing indoors, you can expect the Critical Jack strain to harvest after a short flowering period of 55-65 days.
- Yields: While Indoor yields are around 600 grams per square meter, outdoor grows typically produce up to 1200 grams per plant. These yields are some of the biggest numbers you will see with common cannabis grows.
- Harvest: Outdoor growers can plan on harvesting their yields around the middle of October, depending on when the seeds were planted.
Critical Jack: Massive Yields
The Critical Jack cannabis strain terpene profile is directly responsible for how the plant smells and tastes, and the strong effects it has on its users. The most dominant terpene in this strain is caryophyllene, while pinene and terpinolene are the secondary terpenes.
- Caryophyllene: Most Dominant – This spicy and peppery terpene can be found in cinnamon, cloves, black pepper, and some cannabis cultivars.
- Pinene: Secondary Terpene – Found in pine needles and conifer trees, this terpene gives cannabis strains their pine-like flavor and aroma.
- Terpinolene: Floral and Herbaceous – Terpinolene is present in apples, sage, pine trees, and cannabis plants.
B. Griffin (verified owner) –
The high CBD strain is perfect for medicinal use. Very effective.
lollipopbonehead (verified owner) –
The entire process from seed to harvest was a breeze, thanks to the quality of these seeds. If you’re serious about growing your own top-shelf marijuana, give this strain a shot.
Shelley Vaughn (verified owner) –
Anytime I order from PSB, I can expect my seeds in no time. Typically, they come in 5 to 7 days. Not only that but I get tracking info so I can keep tabs on them and know exactly when to be ready. I love how I get my seeds without any hassle for such a wonderful and trustworthy purchasing experience.
Breanna Bean (verified owner) –
Critical Kush X Jack Herer is Critical Jack weed. That means a perfect 50/50 indica/sativa split, and a buzz that is as inspiring as it is relaxing.
I am blessed to have a nice garden in Bremerton and the resources with which to grow. I hope to share with my community. Pacific is an excellent resource, and is worth the investment!
Nadia H (verified owner) –
If you’re looking for a perfectly balanced high, look no further than Critical Jack Feminized Seeds. This hybrid strain provides a gentle buzz that allows you to stay focused and complete tasks without any downsides. With its soothing and relaxed effects, Critical Jack is perfect for those looking for a peaceful and chilled-out mindset.
Elara Vaughn (verified owner) –
Rose to the top of my grow list a long time ago. Purchased online and had it shipped right to my location. I like growing outdoors. It’s a lost art in my opinion. Doesn’t need fancy grow lights or LEDs….just good sunlight and plenty of water. Be sure to prune your plants regularly, these puppies LOVE to sporut tons of branches that distract from growing flower. Prune once weekly and BE AMAZED!
Dania Bradford (verified owner) –
If you’re new to MJ and striving for a classic indica, I recommend Critical Jack. If you read over some of the blogs on this site you’ll gave valuable growing knowledge that everyone can learn and benefit from. I really like buying online, it honestly DOES save money and time, just like everyone says…..
I am an indoor grower…I have a large 10×10 grow tent in my basement with reflective paneling and LED timers. It’s pretty exciting to cultivate and grow but the upfront costs can be relatively high, so keep that in mind friends.
Jill Booker (verified owner) –
“Pacific gave me lightning-fast shipping times coupled with supremely helpful staff guiding me through each step – in my case Critical Jack produced big buds full of amazing citrus pine aromas that kept me calm & relaxed all day long!
I was amazed at how much yield I got growing these indoors! “
ThunderWarrior (verified owner) –
Have this strain growing at about 9 weeks now and ready to harvest it tomorrow. Growing has been easy and required minimal work from me. Really happy with how much weed there seems to be and think I will be harvesting a great amount. Has a nice pine aroma to it and all 3 of the seeds from this plant sprouted perfectly. Pacific gave me quality seeds and a quality price!
Orion Bradford (verified owner) –
Your critical jack seeds have arrived! I am a loyal pacific seeds customer. I have gotten some great results growing weed with them in the past. and I expect this season to be no different. I have a small greenhouse in the back of the yard and it gets a lotta sunlight and heat and moisture which is perfect for growing this weed. It’s a slow grow but worth it for the generous harvest.
Buying 5 seeds is the perfect place to start, it’ll keep you stocked on good weed for months on end.
Ravi Sharma (verified owner) –
Might be my new favorite strain. The sweetness mixed with the sour is unbeatable….the sativa energy is seriously addicting, better than caffeine and so much tastier than coffee. If you have any passion for growing, I’d say try this out and see what you can do. It’s very forgiving and gives usually 100 G per plant son!
CrashTestDummy (verified owner) –
Critical Jack is a great strain for those looking for a focused, relaxed high that also uplifts your mood. The citrus and pine flavors add a nice touch to the smoking experience. I found it easy to grow and was happy with the yield – definitely recommend it for beginners. Great for treating stress and fatigue.
StellarStrider (verified owner) –
Critical Jack was an excellent strain for a nice strong high that gives a unique focus to it. I was surprised by how easily this plant grew indoors and even yielded quite well. These seeds were a great quality with a full germination and not a single dead seed in my order.
420Buzz1ngGr1nd (verified owner) –
Some of my favorite weed to grow in the summertime. Ordered online and had the seeds at home in 7 days!!
All of my seeds germinated and grew into beautiful, lush plants with tight flower and a powerful smell.
The plants get very tall so it’s important to give them enough room and prune often!
Lynda Lees (verified owner) –
I used to smoke this weed way back in the day. At least this is what they called it. The quality of this weed is definitely far beyond what I have grown to expect. The nug is fresh and very sticky. It basically just crumbles in my hand, grinds beautifully and looks great. Helps me manage my anxiety and also makes me kinda goofy. It’s nice knowing that this site exists and makes me excited to buy more. Very reliable and trustworthy crew!
Charlie Colley (verified owner) –
Nothing puts me in a happier mood than critical jack MJ from Pacific. Great seeds at an unbeatable price. Beautiful looking flower with some heavy crystals. Very sticky, yet crumbly, the perfect texture for rolling blunts or smoking out of a bong!
Christos Curran (verified owner) –
Fast to flower, this weed is perfect for impatient growers like me. I don’t have time to wait around for weed. I want it in my pocket asap! Pacific has an awesome selection, took me a few days to really zero in on what I wanted. No complaints here, homies. Just good weed!
Arlo P. (verified owner) –
I’ve got the Jack and there’s no way I can lose!!! Critical jack is great for unwinding without feeling tired or groggy. Best when smoked with friends after a long day or just on your own at home. The growing process can be a bit long, and the yield was….a little smaller than I’d hoped, but either way I am still very pleased with my little fresh nugs!!!
Ellie-Mai Fry (verified owner) –
Such a classic, I knew I had to buy some. Purchasing weed online is so easy and convenient. I get really excited about perusing the catalog and watching my seeds grow. I purchased this weed 5 seeds at a time and usually cycle through it kinda fast so I am always growing more. My whole house smells like weed!!
Tj Coleman (verified owner) –
Spend your afternoons in total bliss with the critical jack mj from Pacific seeds. This dope strain hits like….well like a giant jello mold landing on your head! Get baked and MELT into your couch, or just fly through your afternoon at work with this strain. You’ll be happy you did, cause growing was easier than I expected and the yield was HUGE!
Dane Fields (verified owner) –
Hybrid indicas are the best and critical jack is the cream of the crop. High end weed for sure with a great smell and taste. If you grow correctly it will last for months stored in an airtight space. Great for smoking after work or when you’re just plain bored. Can’t beat the heat? Smoke something sweet 🙂