수형 조절을 어떻게 해야할까요??

잘 아시는 분 계신가요 ㅜ


그리고 잎 끝 부분이 왜 저렇게 색이 변할까요?



viewimage.php?id=39afd523&no=24b0d769e1d32ca73dec80fa11d028316f56ba15eaa5e1d2899cddb8daa33bad370edeb760288cf863d046be737bc45db4d1fed1f5574d3b7ac170378a3e9702


viewimage.php?id=39afd523&no=24b0d769e1d32ca73dec80fa11d028316f56ba15eaa5e1d2899cddb8daa33bad370edeb760288cf863d046be737bc45db4d1fed1a5574f6a2f9c2a6c8a3e9702


viewimage.php?id=39afd523&no=24b0d769e1d32ca73dec80fa11d028316f56ba15eaa5e1d2899cddb8daa33bad370edeb760288cf863d046be737bc45db4d1fed1f5054a697c967a678a3e9702