I tested a strategery that I'd heard of when transitioning to the next season where you can maintain your Farm's tilled soil, including the Fertilizer you're applied. My current Farmspot is 191 spots (a lot for me) with 24 Quality Sprinklers and on Day 1 of each season I need to:
Clear debris
Hoe each spot (currently Golden Hoe but started with Copper

)
Water each spot (currently Golden Can but see above

)
Quality Speed-Gro each spot (now with Bonefreakingfragments, grrr!

)
Plant all them Seeds
Sooooo... what about
not doing some or all of that?
Fiber Seeds! They grow year round so don't die at season transitions, which means your Tilled spots
don't change/decay with the start of next season. Fall 28 I planted Fiber Seeds and yup, it works! I let them grow and harvested and then grew Winter Seeds and
Powermelon Seeds for the following 3 weeks and planned to do the same into Spring.
Heh, but...
I dunno I must have miscalculated something or maybe I was due as things had been going suspiciously smoothly recently but I seemed the last batch of Fiber was going to be harvestable on Spring 3 or similar. Except I need to plant Rhubarb Spring 1 to get 3 crops in. Not a big deal, just scythe them down, right?
Nope, the only tool that works is Axe or Pickaxe which is done on each tile individually, no area of effect like the Hoe or Watering Can. And if you hit the same tile again accidentally you un-hoe it. That will
not be happening. But there's a better way, and it's
Bombs.
View attachment 22477
1. pick up all your Sprinklers
2. determine the Bomb's area of effect (note the right spots for them and restart the day)
3. pick the Fiber plant and place Bomb(s)
4.
BOOOOOOOMMMMMM!!!!!!!
View attachment 22478
5. Pick those stragglers in the corners
6. Replace your Sprinklers
7. Plant like any other day, you're done in an hour or two.
This was dead easy, I totally recommend it. I didn't lose much from destroying the Fiber as I have enough Clay to spare and the time savings was wayyy worth the mild annoyance.
This was the best Spring 1 ever!
View attachment 22479