stick u finger into the soil about 2 inchs if it wet there too . i would have said give her a drink . 3 plants under 2 x 600 watt hps and i need to water them nearly every day . what i would suggest is to flush ur plant with 3 times the amount of water that ur pot will hold ... ie 5 ltr pot 15 ltr of water or till the water runs clear outta the bottom of ur pot . also if ur thinking the pots too small then u have a good idea urself its not good enuff so get a bigger 1 any way ( can do any harm imo ) also in ur 1st water at sum h2o2 ( hydrogen preoxide ) and about a teaspoonfull of epsom salts to about a gallon of water and water with this . next water ur continue with ur blooming feed slightly diluted