I still believe a well balanced feed schedule can be done all thru the lifecycle of the plant. My misconception with any feed schedule is; and that’s on any ground (synthetic, liquid, organics).
Why keep a same amount of N % when the plant clearly rejects it (by show of N toxicity on the leaf) mid flowering later again in late flower?
If the plant stops producing big Fan leaf when it switch’s the hormones, and we all know that we feed Nitrogen for foliage… we are growing a flower, not leaf’s… unless someone tells me the bud is asking for Nitrogen to grow… why use it? Buds don’t need the same amount of Nitrogen as foliage does.
If we treat the bud like a fruit/flower we should be focusing in P-K and flavonoids or sweeteners… micro elements. It’s an entire different set of phytohormone calling the shots for fruit/flower development.
This brings me to feeding, if we use a formula X with a N-P-K of 20-10-10 from the start to finish you still provide too much Nitrogen at the end of the lifespan; big chance that plant ends up burning.
If you start 20-10-10 all thru veg and bomb the plant big chance it will be ok slight tip burn every now and then… then preflowering starts and you introduce a new formula 5-20-20 (just an example) then you clearly lowered N and upped PK, less likely very less likely to burn your fan leaves or even burn buds… I seen burnt bids from N toxicity. It’s not a deficiency if you keep adding feed and leaf just gets more and more yellow.
Just my take on nitrogen… I have in fact burn plants if I keep adding high nitrogen on my foliar and root drench. That’s why I found seaweed to be the perfect balance, very small amounts of everything. I would never use a chicken manure compost (very high nitrogen) tea mid flower.
What’s your thoughts on feeding schedules?