I am an enthusiastic novice yet having reasonable success with most species, but not these two .
Since both of these are having issues flowering, it could be too much nitrogen in the soil. Feeding an all purpose fertilizer when you have legumes, such as sweetpeas, will halt flowering.
Legumes fix atmospheric nitrogen into the soil, making feeding with nitrogen unnecessary. Make sure to offset this with phosphorus and potassium, in the form of "bloom boosters" at 1/4 or 1/2 strength until you know which plants respond well to it.
These articles should help: https://www.gardeningknowhow.com/ornamental/flowers/sweet-pea/sweet-peas-not-blooming.htm
https://www.gardeningknowhow.com/ornamental/shrubs/hydrangea/hydrangea-not-blooming.htm
This years sweet peas have pea pods. Is this unusual? Have grown for 40+ years , never seen before, Why?
Your beautiful flowers are offering you seeds. If you let the pods dry on the plant, you can collect them for planting next year. Otherwise, they will dry and fall to the ground and hopefully, reseed themselves. Here's an article about this: https://www.gardeningknowhow.com/ornamental/flowers/sweet-pea/collecting-sweet-pea-seeds.htm
he pots would they flower i am sorry i did not see this was from the ss thank you
Sure! A pot in pot type situation like this is acceptable. Just be sure to use a low nitrogen mix for legumes, such as these.
https://www.gardeningknowhow.com/ornamental/flowers/sweet-pea
Have a no till garden. Spread mushroom spores over leaves. Plant winter clover. Want to plant annual flowers that are nitrogen fixators
As the winter clover decomposes, it will add nitrogen to the spring garden. Legume plants such as beans and peas will fix nitrogen. These articles will help:
https://www.gardeningknowhow.com/edible/vegetables/peas/how-grow-peas.htm