Is 15-30-15 Good for Flowering Nuts?

sup. first time grower. i got a 10'7" female not sure of strain just decent bag weed. have NEVER put ANY sorta nuts in here just H2O. and i got Shredded Bark around the base to help keep moister in (landscapers trick)just natural bark. also i just bought some Expert Gardener deep feeding all purpose plante food. 15-30-15 is this good for flowering?? and should i get reed of the bark when watering with nuts??
also. what do i need to FLUSH before i harvest? i looked around and didn't see anything about flushing. and how many times should i flush. how often should i add the nuts?

STC

"Nuts"? How do you flower your nuts? ;)

Just kidding, I think you mean nutes though. Nutes as in Nutrients.

Yes, 15-30-15 is fine for flowering. Use at 1/4 strength at first, then every few feedings, bump it up to 1/2, 3/4, then full. Feed about once a week.

You want to start flushing your plant about 2 weeks before harvest to make sure you get all of the chemical nutes out. If you don't flush enough, the smoke will be harsh, especially using chems. Flush with clean water, and flushing means a heavy watering so water is draining heavily out of the bottom. Flush about 4-5 times heavily during the last 2 weeks. Good luck.

no i ment DES NUTS lol/ j/k ok what whould 1/4, 1/2, and 3/4 mean in mesuremnts of food. i know its to 1gallon. but i mean for 1/4 strengh i need ____ for one gallon same with the other mesurements. also full how much need for that. and thx for allt he info. also the plant an't in a pot it started and grew all in the ground. so just one gallon of pure water. 4-5 times ect ect??THX ALOT FOR THE HELP

STC