Hello folks. I'm in New Zealand and this is my first post here. I'm trying to find out what has happened to my latest batches of clones, which are heading for death and disaster. I started growing again under lights a couple of years ago and for the past 12 months, I've been growing clones originating from one plant. The strain is called Money Maker. I've had no real problems outside of not enough light which has now been rectified. However with my last two batches of clones, taken about six weeks apart and numbering a dozen in total, they've just about all had a slight discoloration in the leaves from the start but appeared otherwise quite healthy. But then a few weeks ago, with the most advanced and apparently healthy plants, the leaves started dying and as you can see from the latest pic taken today (1071), they are doomed. I know this is not nutrient or light burn as I've seen that before. What I am wondering, having been told that with each new generation of clones, you weaken the strain, have I gone too many generations and weakened the strain so much that it's allowed a disease in? I think this last lot may be on the third and fourth generations. Basically I haven't done anything differently, but I've quickly got a very different result. Cheers Frank