Hi Maxx,
Nice to see yet another UK grower. Had my plants outside 24/7 now for the last couple of weeks. I have 4 Cinammon and 4 Purple Power, both feminized and both 95% sativa. The Cinammon are about four weeks old now, no food just water. Here's a couple of pics at three and a half weeks:
I will no doubt feed them soon. You can pick up nutes at the garden center etc, but is is VERY IMPORTANT you use the right ones depending on what stage of growth you're at. More Nitrogen during vegetative growth, more Potassium for flowering is essential, but there's a lot more to it than that. Read the FAQ for more detail here:
GROWFAQ.
If it rains I set them under cover to protect them from the worst of it, but as they get bigger I'll let them fend for themselves.
I have a couple of grow journals going here:
https://www.rollitup.org/grow-journals/75638-first-grow-outdoor-uk.html
https://www.rollitup.org/grow-journals/79255-first-grow-outdoor-uk-phase.html
BTW the only reason the plants have done so well is the fact that we've had virtually wall to wall sunshine for the last few weeks, with only a few cloudy days. But if it keeps going like that then we're in for some nice times come the Autumn
Look forward to seeing your grow. Start a Grow Journal - it's a great way of sharing your experience with, and getting encouragement, support and help from, the rest of us, and vice versa of course.
Regards,
gb.