Herbs require good drainage,
whether in pots or the ground. Plants should be watered thoroughly
and then allowed to get fairly dry before another drink. The
best way to tell when they need water is to go by the weight
of the pot - when light: water, when heavy: don't.
If using a chemical fertilizer,
reduce the amount used by 1/2 the requirements suggested by the
manufacturer and feed monthly.Try using an organic fertilizer
for top dressing, cultivating into the top layer of soil, then
watering in thoroughly.
70 degrees during the day and
above 55-60 degrees at night.