My favorite sativa for the past few years is Green Crack.
I'm currently growing some now, it stays pretty short and bushy so far.
I'll have to keep everyone posted on how she grows once I'm a week or 2 into 12/12
As far as the effects, it's a classic uplifting and energetic sativa high.
This strain has great bag appeal, bright green buds with orange hairs and lots of crystals.
The smell is strong even when double bagged... very skunky mixed with mango.
Green Crack
Green Crack
I really like Pure Power Plant, it's easy to grow and packs a nice sativa punch to the head.
I've grown this strain a few times waaaay back in the day in soil outdoors and it was fool proof.
It flowers in about 8-9 weeks.
I've switched to indoors and hydro, i think i may get some PPP and see how she does in my bubbleponics system.