Mac n Jack
Also known as Mac Herer — a heady, potent cross built from two modern legends.
MAC1 × Jack Herer
Two Legends, One Hard Cross
Mac n Jack — sometimes called Mac Herer — crosses MAC1 with Jack Herer, two of the most recognized modern genetics, into an evenly balanced 50/50 hybrid. It's known as one of the trickier crosses to breed true, which keeps it rarer than its parentage might suggest.
Structurally it's fast and vigorous, filling in quickly with strong vertical and lateral branching through the first month of flower. Our mother stock is maintained and propagated as vegetative, non-flowering clones under Frost Hollow's compliance program.
What's in the Nose
Reference terpene data from an independent cultivator's tested batch of this genetic line.
Reference data
Flower Data on File
Flower Data — Reference
From an independently grown, flowered batch of this genetic
In the Garden
- StructureEvenly balanced 50/50 hybrid — fast and vigorous, stacking well despite the quick growth.
- VigorInsanely vigorous — can get out of control without disciplined training.
- Flower TimingBest flipped to flower earlier than a typical plant indoors; fills in heavily during the first month with strong vertical and lateral branching.
- Skill LevelBest suited to intermediate-to-experienced growers.
- OutdoorPerforms well outdoors but needs a full season to reach its potential.