Critical Jack

Critical Jack is one of the fastest-growing photoperiod strains, with the bonus of truly massive yields. Even experienced growers would find it challenging to name strains that can grow to such gigantic proportions in such a short time while maintaining the ability to produce huge and heavy buds. Now it's time for you to get to know this champion!

Genetics and Characteristics

A direct descendant of two legendary strains, Critical+ and Jack Herer, the feminized sativa-dominant (60/40) Critical Jack proudly displays the virtues not only of its immediate predecessors but of the entire family tree, reuniting the masterpieces of cannabis breeding – Skunk #1, Northern Lights and Haze. Such a lineage highlights the significant efforts of the breeders and explains the subsequent success marked by numerous awards in international cups and competitions. With exquisite flavor and aroma, an unexpected combination of indica and sativa effects, and ease of cultivation, Critical Jack is in demand by growers of all skill levels and consumers who have noticed the strain's distinctive features.

This hybrid has a slender structure, spreading branches with wide internodes that form elongated, highly resinous buds of vivid green color. Flowering takes 8-9 weeks and ends up with impressive yields of 600 g/m² (21 oz) of mouth-watering flowers indoors and over a kilogram (35 oz) per plant [!] outdoors. The THC level reaches 19-20%, while the content of CBD and CBG falls within 1%.

Flavor and Aroma

The intoxicating flavor and aroma of this strain harmoniously blend pine, woody, citrus and floral notes with the sweetness of ripe fruits, spicy and pungent undertones on exhalation.

Recreational and Medicinal Use

For those who prefer balanced indica and sativa effects, Critical Jack will undoubtedly be a favorite. This perfect daytime strain provides a long-lasting, invigorating high with a powerful cerebral boost, inducing a sense of euphoria, harmony, focus, inspiration and unleashing creative potential. It replenishes energy and promotes concentration on work or daily chores, making them more than routine. The relaxation that follows brings peace and tranquility without causing deep sedation or drowsiness.

The therapeutic properties of Critical Jack are effective in enhancing overall emotional tone, improving appetite, relieving pain and inflammation, stress, depression, chronic fatigue and nervous tension.

Cultivation

This strain is surprisingly easy to grow both indoors and outdoors. Growers of any skill level can raise this plant, but a theoretical background is essential. Pot size should be no less than 20-25 liters (5.3-6.6 gallons). The presence of Skunk genetics implies the need to install a reliable duct fan equipped with a carbon filter to eliminate the intense odor that is already noticeable in the pre-flowering stage. Critical Jack prefers a modest and low-maintenance approach: moderate watering, balanced feeding according to a strict schedule and constant control of pH and ppm (EC) levels. The strain is tolerant to all types of training, from LST to super-cropping.

Outdoors, pick a sunny spot surrounded by additional vegetation for protection from prying eyes and strong gusts of wind. If you prefer secrecy, create a low-profile plant with LST, bending, and trellising using SoG or ScrOG techniques.

FAQ

What is the height of a mature plant?

Indoors – 140-160 cm (55-63 inches), outdoors – up to 3 m (10 ft).

When is the best time to start harvesting outdoors?

With timely planting in the spring, the harvest will occur in early October.

What is the primary terpene profile?

Pinene, caryophyllene, myrcene, limonene, and humulene.