Not exactly a sequel to the first part unless you squint hard, but this seems like a fun place to put a small plant-related Good Omens crossover Drabble...
Green Thumb
Marcus L. Rowland
"What a drama queen!" said Anthony Crowley, materialising in the bookshop,
"Trouble tempting someone?" asked Aziraphale.
"Bloody woman in Gotham City saw the plant photos in my blog, tried to enslave me to work in her greenhouse. Reeked of bloody pheremones."
"Well, it obviously didn't work."
"I think I'll have to take down the blog, it's attracting too much attention."
There was a knock at the door. Aziraphale raised the blind, glanced out, and opened it. "More of your fans, dear."
"I AM GROOT" said the tree on the doorstep.
"Really?" said Crowley "Sounds horrible. I'd better get the secateurs..."
End
Crossover with DC comics and Guardians of the Galaxy, none of which I own.