Oh and when ever watering make sure the water dripping off the bottom has no way of getting sacked up, when I first started this job I used to not have much run off only little and left the water on the trays with the pot not raised... So that made allot of issues
1 have a good run off allways not just tye one time.
2 don't add nutes unless you see the need.( unless you are a pro) but we all could say we are pros but we are still students.
Read the plant not you labels or what some one else used... And I guarantee we wouldn't have many of these help questions.
Hope this helps