Jack Plant

Seed Pack

About this product

Category Advanced Seeds

Jack Plant by Advanced Seeds is a mix of Jack Herer with an indica strain in order to shorten the flowering period and harden up the buds, alongside typical indica and Jack Herer flavors.

Flavor Incense
Climate Cold
Effect Creative-stimulant
Genotype Hybrid
€6.68 Save 11%
Tax included


Secure transaction

Sent from

Add to wish list

Customer ratings

More product information

Customer ratings

Jack Plant by Advanced Seeds will be your favorite strain this season, as it has all the best of Jack Herer but with a much shorter flowering period and the same, if not better, quality and quantity.

You’ll need to be careful when growing indoors due to the size this plant can grow to, as it doesn’t stop growing at all during its entire life cycle. Its long side branches will grow almost as tall as the top of the plant, and its diameter is just as wide as the central cola can grow. We recommend planting from clones and setting them to flower in order to have more manageable plants later on and for maximum yield.

Outdoors, this plant really shines just like many other sativas – it grows tall and wide, and you can get up to 1kg per properly grown plant. In the right conditions, your plants should be ready for chopping by the beginning of October, offering incredibly heavy yields. These plants grow wide with a lot of side branches that you’ll need to train or tie up so that they don’t end up breaking under the weight of the flowers. Jack Plant loves the sun and hot weather; although towards the end of the flowering period it prefers cooler temperatures at night.

The high is 100% sativa, so no need to worry about couch lock with Jack Plant. It has the original Jack Herer flavor, although slightly sweeter and smoother to smoke. This plant is extremely resinous and sticky – even the largest leaves are covered in it. It has a long-lasting and psychedelic effect due to its high THC content, as well as a nice muscle-relaxing sensation. It will allow you to unwind after a hard day at work as the effect is balanced by the high CBD content too.

  • Sativa/Indica: 50/50%
  • Flowering: 9-10 weeks indoors, beginning of October outdoors.
  • Height: 0.8-1.4m indoors. 2-2.5m outdoors.

Product details

Category Advanced Seeds Reference Advanced Seeds UPC 11

Leave your product review

Grade Comments (0)

Product History

Product added to wishlist
Product added to compare.

This site uses cookies to improve the user experience. More information on this link.