White Widow is, by far, my favorite strain to grow and consume. There's good reason for this: it's an award winning strain, can contain up to 25% THC when all is said and done, and can produce amazing yields...comparable to Big Bud/Skunk varieties.

My Widows always grew pretty tall...even when using LST. If you decide to veg yours until it's 3' tall, be prepared to harvest a tree-sized behemoth in the end. The main cola will most likely be heavy enough to warrant bamboo stakes, but you'll also get some decent side-growth if they're given an adequate amount of light. Keep this in mind if you have limited space to work with. I have a 6x6 flowering room, and five fully-flowering females in five-gallon buckets made this space cramped in no time at all.

My Widows also could be pretty sensitive to overbearing nutrient regimens, at least during the flowering phase. They seemed to eat up about all the Nitrogen I could throw at them during veg, and suffered no ill effects...but didn't seem to tolerate flowering nutes quite as well. This is, of course, when many growers tend to get a little too generous with their feeding regimen. I grow in organic soil, and so generally have to be extra careful when deciding how much is enough in terms of feeding.

Take care of them, and be attentive to what they're telling you during flowering. If you happen to experience any symptoms of deficiency, be careful that you diagnose the problem carefully...or you might just end up contributing to the problem.