Silver Jack

Silver Jack by Seedmakers is a plant that combines indica and sativa strains from all over the world in just one plant, resulting in relaxing yet uplifting effects, early flowering and beautiful flowers.

Silver Jack | Unique Cannabis Hybrid

Silver Jack Indoor Growing

Indoors it grows strong and powerful, meaning that you’ll want to bend and train the branches or else it can get a bit out of control. After 65 flowering days it’ll finish up, allowing you to harvest up to 500g per square meter of quality cannabis in all senses of the world.

Silver Jack Outdoor Growing

When grown outdoors you can get 700g from just one of these plants towards mid-October – it does well when it comes to fungi, capable of dealing with high levels of humidity which’ll make it much easier to keep healthy until the end of the flowering period.

Silver Jack Strain Information

You’ll be astonished with the results that Silver Jack can give thanks to its impressive genetic combination – get ready for large, delicious yields.

• Sativa/Indica: 45/55%
• Flowering: 60-70 days indoors, mid-October outdoors.
• Height: 1-1.8m indoors, 1.8-2.5m outdoors.