dyslexic:
this is all I get on serial.printSystem Starting
Dyslexic's Hydroponic Controller Ver 0.1
DHT11 TEST PROGRAM
LIBRARY VERSION: 0.3.2RTC has set the system time
pH= 9.78
Read sensor:OK
Temperature (oC): 23.00
Temperature (oF): 73.40
Humidity (%): 33.00
Temperature (K):296.15
Dew Point (oC): 5.88
Dew PointFast (oC):5.85
13:27 12/26/2012
15 second timer
then it repeats
Please don't take this the wrong way, but have you actually had the code running at the times you would expect the alarms to trigger ?
In your example serial output the current time appears to be 13:27. What times are the alarms set to trigger ?