ok i'll make sure their next watering is a good one. The problem is i'm not sure how often to water (every couple days?)... i know you say stick your finger in there, but i cant feel far enough down to know when its dry at root level. The top of the soil dries out in about an hour!
Something wrong there, how can the top dry in half an hour? Are you measuring the heat at the plant tops? Or are you watering much too little? The top should remain wet/damp for 1 -2 days.

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