Unfortunately, I have to play "catch-up" all the time since I'm not near a computer most of the day, nowadays but I must say you've always got something new going on!!!! I love the new COB light!!!!!!!!
Also, I mention this from time-to-time, and I'm not sure how ordering in Europe is, but when I had a bad spider mite outbreak, I used this stuff, and it literally worked within the first couple hours, and by the end of the first 24hrs, I was mite-free. I sprayed it again, just to be safe, and it is certified organic.. I always keep it around now, especially since I grow veggies, too. I bought the concentrate version and just mix up a spray bottle if I feel the need; usually around Spring/Summer time.. In the winter, bugs aren't nearly as much of an issue:
http://www.bonide.com/products/insect-control/view/250/captain-jacks-deadbug-brew-rtu