^ thats a better plan, but dont do it once per day only do it when it gets dry. check on your plant every day and dont worry if it gets a little TO dry, to dry is better than to wet with marijuana. the roots rot very fast.
As for fertalizers if you want a cheaper alternative i use alaska fish fertalizer 5-1-1 duering veg and Alaska Morbloom 0-10-10 for flowering, and i use a Kelp extract every watering. i use lower base fertalizers because i use rich soul (like your happy frog) i get great results. i Flush the soil once every 3 feedings so ensute theres no salt build up. i use this schedule to feed my plants water/water/feed Repeat. the mixture for veg is Stinky! but it does work.
i attached a pic of my bud so you can see that it works nicely.