Is Granddaddy Purple stronger than J1?

J1 is generally stronger with THC up to 24%, compared to Granddaddy Purple at 23%.

What is the difference between Granddaddy Purple and J1?

Granddaddy Purple is a indica strain known for Relaxation and Sleepiness, while J1 is a sativa strain.

Granddaddy Purple is better for sleep — its profile includes more sedating effects than J1.

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

	Granddaddy Purple	J1
Type	indica	sativa
THC	17–23%	18–24%●
CBD	0.1–0.3%	0–1%●
Top effects	RelaxationSleepinessInsomnia Relief	—
Top terpenes	MyrceneCaryophyllenePinene	—
Flowering time	60 days	60 days
Yield (indoor)	400-500g/m²●	1.5-2 oz/ft²
Yield (outdoor)	500-600g/plant●	14-18 oz/plant
Difficulty	easy	moderate
Flavors	grapeberrysweet	skunkpinecitrus