Those and only those will work. It's impressive what can grow a weed. Might want some dry ferts like epsoma products to top dress as those bottles aren't uber potent. Get more for less work/visits. Just drop dress when they are going strong and a period of heavy rain is on the way. Come back later and they will be huge!
What attachment society has in our estimation of our view of our sense of self, is certainly powerful. To reject societies view is a search for higher meaning in all the chaos and apparent order to our experience. The conclusion will be long after we are gone. It appears much else other than search is but chaos. To say it's found implies attachment. Freedom is not attachment, yet all things are bound. Nothing is without consequence so meditate on reactions obtaining higher understanding of the formations. Less reaction, less consequence. Somewhere there is law, there is karma. To be less of an actor and more of a witness. Just watching the structures do their business.