I want my lemon plant to thrive. I grew it from a seed maybe 7 months ago, it's about 6 inches tall. I used just regular potting soil, and it had afungus gnat problem so i repotted it. I want to go get proper soil and fertilizer, and tell me about heating options because the pot gets cold. Explain it to a dummy. The x-x-x thing is somethign I don't understand. Teach it as if I were a child, because sometimes others don't quite know what you mean. Also, my plan is looking a little limp, and I was away for a little bit and it was a little dry. Woudl this be a lack of water issue? I gave it water and I'm hoping it springs back. Also when I repotted it I put it down to far and 2-3 leaves were near soil level. I clipped them today. Good, bad? Give me a shopping list. And places that would have the things I need. Specialty places are not known to me. I live in Winnipeg Manitoba Canada. Thanks. More details need to be known then let me know.