Hi Tina
Glad you found this interesting. The answers to your questions> First the photo's. That is certainly pollen on the left hand picture. not sure on the right. The left hand picture of seeds. They certainly again look fine. Not sure about the ones in the pod still. The flowers at the top of the plant. Just the highest ones in the pot, although I have had ones at the bottom that have had just as much success. A lot of this is just an opinion of certain people. Just have a try and good luck. When you ask about fertilizing needs for seedlings, do you mean feeding? if so, when large enough I transplant my seedlings into three and a half inch pots in ordinary potting compost. There is enough food in there for their needs till they need potting on. They then go up in stages till they finally go into two litre pots as their final home.
HTH
John
