Classic rikka combo's, go check out this video if you want to learn some rikka tech: https://www.youtube.com/watch?v=EC6GITUcuQM. If you don't know any of the rikka combo's I will say it's pretty nonuniform. It's not linear at all.
The general gist is gonna be:
rikka petal
give mudan
mudan summon
give konkon
activate konkon
set glamour (this is not ashable)
tribute mudan for primula and princess, special summon primula and princess with their effects respectively (you must do primula first)
give back something from the gy, probably rikka glamour
the rest of the combo is reliant on what's in your hand.
There's some plant link combo's that turbo out petal and search some stuff with jasmine and sunseed. They are really good and should be used in every rikka deck, they will bring you off the ground to allow rikka to just grind really hard.