Congratulations on your first thousand. Here's another for your big bouquet! :-)
CONGRATULATIONS on your first 1000 flowers. There will surely be more where that came from!!!
Congratulations on your 1st 1000 flowers and here's another 4 u
Congratulations! You're over the 1000 mark! Your flowers will be blooming quickly now!
Congrats, 1010 for this moment and it will become 1011 now. They smell fabeoulus (spelling)