1. How long does it take now for a seed/plant to mature?
Posted by Exterminans "A plant now needs 100 hours to grow from seed to sprout and another 100 hours to grow from sprout to mature form with full sun an water. (Was: 96 hours per stage.) Plants can grow to the next stage within only 92 hours when making use of the growth bonus."
2. Once the plant is mature, does it still need to be viewed?
No
3. Why is it that my page that has all the plants i have on it have a question mark next to the ones that are done growing?
Because there are one or more variants of that plant that you don't yet have.
You can check the variants here Collectingthread for all Planttypes/Colors / Sammelthread alle Pflanzenarten/farben?
4. How long is it until the water drop goes down a little?
Sorry I don't know that exactly. I check 3 or 4 times a day
5. Why is it when I click the button for rain after i finished a mini game it says a clouds form but the clouds don't show?
The clouds don't show but the rain shows in the drops.
Thanks for taking the time to read this. I really appreciate it. 