Jack Ultra CBD

Description

Jack Ultra CBD by éLite Seeds

Jack Ultra CBD by éLite Seeds is a photoperiod feminized line that connects the Jack Kanopia background with a clearly cannabinoid focused profile. The strain stands out for its faster flowering behavior, strong sativa leaning structure and CBD plus THC rich profile. Within the éLite Seeds range, it sits between a Jack based selection and a modern CBD line.

The background is linked to a Jack Kanopia selection, described mainly for vigor and notable flower formation. In seed based lines of this type, individual plants can stand out through structure, flower length or aromatic expression. This selection logic is important for Jack Ultra CBD, because the strain is not only defined by cannabinoid values, but also by the visible plant body it can build.

In growth, the sativa influence remains central. The plant can push with strong momentum, form longer flower sites and needs deliberate indoor guidance so height, side branches and light distribution stay balanced. A very long vegetative phase is not always necessary with this type of structure, as the plant may continue to claim space once flowering starts.

As a photoperiod strain, Jack Ultra CBD begins flowering only after the light schedule is adjusted accordingly. Its practical strength lies in a comparatively short flowering window for Jack influenced genetics. The use of a CBD Auto Sativa line explains the shortened development, while the variety itself remains photoperiodic rather than autoflowering.

The profile is described as citrus driven and may also show fleshier, sweeter or more robust notes. Depending on phenotype, the Jack character, the long flower structure or the CBD leaning ratio may come forward with different emphasis. The common frame remains a feminized Jack CBD line with quicker finishing behavior, vigorous structure and clear photoperiod control.

Key facts

• Breeder: Elite Seeds
• Seed type: feminized photoperiod
• Crossing: Jack Kanopia x CBD
• THC: 10 %
• CBD: 10.5 %
• Indica: 10 %
• Sativa: 90 %
• Flowering time: 50 Days
• Harvest month: September
• Yield indoors: 450 g/m2
• Yield outdoors: 600 – 800 grams per plant
• Cultivation: Indoor, Outdoor and Greenhouse

Cannabis seeds are sold for collection and genetic preservation. Check the law in your country before germinating them.

Sold and shipped by Cannoptikum (Cannoptikum KG, Rinn, Austria). Seeds ship worldwide; grow-shop products ship within the EU. Prices are set by the vendor and you complete your purchase on their site. Adults only.