I'm wondering two things:

1. Do flowers stop producing hybrids after a certain amount of time? I've been breeding almost all types of flowers for weeks, and it seems like they have gradually been producing less and less, despite daily watering. Do you need to replenish with fresh flowers/seeds and cycle out ones that have been there a while??

2. Blue Roses - I've made at least 7-10 hybrid reds at this point and even with daily watering from gold can - I'm getting NO BLUES. Am I doing something wrong? Is there a trick to this?!?

Thanks in advance for any help/advice

It could be the way you arrange them. If you have them all in a row they struggle to cross breed, but if you arrange them zig zag style, they have more spaces to spawn new.

XGXGXGX
GXGXGXG

X = flowers and G = ground

Sometimes flowers are just stubborn. They take a lot of patience and practice