Is Critical Mass stronger than Purple Urkle?

Critical Mass is generally stronger with THC up to 22%, compared to Purple Urkle at 21%.

What is the difference between Critical Mass and Purple Urkle?

Critical Mass is a indica strain known for Relaxation and Pain Relief, while Purple Urkle is a indica strain known for Sleepiness and Relaxation.

Both Critical Mass and Purple Urkle contain sedating effects in similar measure.

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

	Critical Mass	Purple Urkle
Type	indica	indica
THC	16–22%●	18–21%
CBD	0.5–5%●	0.36–0.36%
Top effects	RelaxationPain ReliefSleepy	SleepinessRelaxationInsomnia Relief
Top terpenes	MyrceneCaryophyllenePinene	—
Flowering time	52 days	—
Yield (indoor)	550-650g/m²	—
Yield (outdoor)	700-1000g/plant	—
Difficulty	moderate	—
Flavors	sweetearthycitrus	grapeplumberry