Its a sativa dominant strain, I don't have experience with it but ill give your thread a bump. Usually, some sativas are "finiky" and can be easily overfed. as you are feeding, id take particular notice to the color of the green in the foliage. If its too dark green, like a dark hunter green, be careful. also study the very tips of the leaves. if the very tips start to look like they are burning back off nute concentration about 25 percent. then wait several days to see if the color recedes to a lighter green and the tips to stop burning.