Is MK Ultra stronger than White Widow?

White Widow is generally stronger with THC up to 25%, compared to MK Ultra at 20%.

What is the difference between MK Ultra and White Widow?

MK Ultra is a indica strain known for Relaxation and Sleepiness, while White Widow is a hybrid strain known for euphoric and relaxed.

MK Ultra is better for sleep — its profile includes more sedating effects than White Widow.

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

	MK Ultra	White Widow
Type	indica	hybrid
THC	18–20%	18–25%●
CBD	1–1%●	0.1–0.3%
Top effects	RelaxationSleepinessPain Relief	euphoricrelaxeduplifted
Top terpenes	MyrceneCaryophylleneLimonene	MyrceneCaryophylleneLimonene
Flowering time	—	60 days
Yield (indoor)	—	400-500g/m²
Yield (outdoor)	—	400-550g/plant
Difficulty	—	easy
Flavors	earthypungentwoody	earthypinefloral