Critical Jack Seeds

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 1.2–3 metres tall. Because the plants reach a maximum indoor and outdoor height of 3 metres, they will require a ton of vertical space to reach their peak. The ideal temperature for these plants is around 20–27 degrees Celsius 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: Indoor yields are around 600 grams per square metre, while 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 flavour and aroma.
• Terpinolene: Floral and Herbaceous - Terpinolene is present in apples, sage, pine trees, and cannabis plants.