Are Fastbuds fast flowering hungry plants? I never go over half dose recomendation with auto's. Will these need full dose (advanced nutrients ph perfect)
But these aren’t autos. They’re photoperiod “fast flowerers”
It’s just a photoperiod plant that has a quicker trigger from flip as well as finishing a bit faster usually than your standard 8-9 week photo flowering time.
I can attest to @gottagrowsometime and agree that 500-700 ppms is all you will need with fastbuds and other autoflowers. Of course there are some outliers that may need more but most are in that range.
They are more photo than autos.. I’d stick with your half dose feedings unless it shows it needs more.
They likely will need a bit more than an average auto