I have an issue coming on,,,,,,Tip is curled under while rest of the leaf is curving upward! New growth has the same appearance. I've yet to give a good enough watering to get any sort of run-off to ph test, so I have no idea what my medium ph is. Everything going in so far has been 6.7 to 6.9, lime buffering should bring it down to around 6.4 to 6.6. It's biggest drink so far has been 2qt of ro water mixed with 3.5gr. of maixbloom and then ph adjusted. It did cause a burn on one leaf tip at the very top of the plant. I thought the burnt tip was caused from the t-5 bulb it was touching, but it became worse after raising my light. The pot is dry now and needs a watering,,,,,,,what do you guys suggest???? I'm leaning towards just ph adjusted water with maybe a drop or 2 of b-52. Who much should I water though???Enough to get run-off to check ph levels or do as I have been and just hoping it's correct? First time with any pot over 4"s so I'm not really sure how to water her correctly. All suggestions welcome!!!!