First, we know God’s Word is true
Do you? How?
and there was a global Flood.
Again, how? The point of your little organisation is to prove it, not presume it and then tell everyone it is because you believe it is.
Knowing the Flood happened, and in light of the fact that we have plants today, the important question is: in what ways did the plants and seeds survive the Flood?
Yes, please explain the mechanics behind it. Science is about the how.
The logical argument for the fact that plants survived the Flood is actually quite simple.
Really? This ought to be good...
The Bible states there was a worldwide Flood.
We see plants today.
Therefore plants survived the Flood.
A) You need to prove that the Bible is correct.
B) If not (which you haven't), then you need to prove that the worldwide flood happened as described in the Bible. You haven't done that either.
C) Therefore, you're making shit up as you go along.
But hardly surprising, coming from people who don't actually use logic and the scientific method.