Is MK Ultra stronger than Jack Herer?

Jack Herer is generally stronger with THC up to 24%, compared to MK Ultra at 20%.

What is the difference between MK Ultra and Jack Herer?

MK Ultra is a indica strain known for Relaxation and Sleepiness, while Jack Herer is a sativa strain known for creative and euphoric.

MK Ultra is better for sleep — its profile includes more sedating effects than Jack Herer.

Side-by-side comparison: THC, CBD, effects, terpenes, growing info.

	MK Ultra	Jack Herer
Type	indica	sativa
THC	18–20%	18–24%●
CBD	1–1%●	0.03–0.2%
Top effects	RelaxationSleepinessPain Relief	creativeeuphoricenergetic
Top terpenes	MyrceneCaryophylleneLimonene	TerpinoleneCaryophylleneOcimene
Flowering time	—	63 days
Yield (indoor)	—	450-550g/m²
Yield (outdoor)	—	500-600g/plant
Difficulty	—	moderate
Flavors	earthypungentwoody	pineearthyspicy