I tried Sweet Tooth 2 summers ago outdoors.I did it as a end of the season grow.I started from clone in 5 gal containers at the end of August and harvested at the end of October.Each plant reached 18 to 24 inches and was one large bud.I grew in the same grow purple urkle it grew about the same size I also grew supersilver haze and another strain I don't remember.both of these grew 3 to 4 feet in the same time and harvest was a couple of weeks later.Hope that helps
They were one big hard bud may be an oz each.I was using Gravity the last month the Bud got nice and thick.I have done late season grows without using Gravity with the same results.
Early only means maybe 15 to 20 days earlier than other varieties and that is days to flower.Early varieties take 55 to 60 days and late 70 to 80 days.Plants start flowering when daylight gets shorter.This is why most outdoor harvests are in October and November.These days a lot of the strains available are breed for indoor growing these strains are breed to be small 18 to 24 inches even smaller if you do a sea of green grow.I would say there would be no advantage planting a variety like sweet tooth in April.I could be wrong to.Outdoors you will still harvest in the fall.Look for a variety that is indoor /outdoor.
Since, to the best of my knowledge, Sweet Tooth is not auto-flowering. So planting in April is only going to give you larger plants. It will basically harvest at the same time weather you plant in April or July.
I think early means anything harvesting earlier than 60 days flowering.