I am a first time grower and I need some advice. i got a master kush clone from the cannabis club which had i big leaf which was half cut off because it was yellow, and a few very small green leaves with a long stem in one of those sponge things. i am using a 150 hps bulb in a pre-made black box with the shiny inside and vents on the side and a fan outside the vent. i did not have any soil for the first 2 days so i kept the clone in the box under 18/6 but i kept the sponge thing damp at all times. after 2 days i got fox farm soil and age old grow nutes, I potted the plant according to soil instructions and added 1/3 strength of the nutes to the water and sprayed the leaves with 2/3 nutes strength. I didn't want to over water so when i potted it i gave it about 3 cups of water but it didn't drain thru the pot. The next day I added one more cup of water without nutes because i was worried I hadn't given it enough water the day before. At this stage the plant was light green with some yellow leaves drying out, which were spotted when plant was purchased. also, some of the new leaves on the bottom of the plant showed slight yellowing on the tips, but the top leaves were looking good. Then I saw on your website that i should wait 3-4 days for watering, so i watered it 3 days later with a half a glass of nutes. now the next day, leaves are dark green with light yellow burnt looking spots on the tips of the leaves, on the bottom and top of the plant.
Thank you for reading this and I hope for your responses...
