I am growing in raised beds this year. Last year I tried a traditional patch of garden.

I am growing in raised beds this year. Last year I tried a traditional patch of garden.
I have several hills of cucumbers, they are growing like crazy up my frames….. the question is, they have had these little cukes on them about 1” long for about 1-2 weeks… but they are not getting any longer…. how long does it take for a cucumber to mature enough to pick it?
I am trying to figure out how long it takes for them to grow….
Or does this depend on their sort only?
I just planted my garden and im wondering where these things actually sprout from. please help (:
We’re at the point now where there are vines and big leaves above ground but i don’t see any cucumbers yet?
I decided that I want to plant cucumbers this year but I don’t have enough room in my garden and don’t want to dig up another place in my yard. Can I grow cucumbers in a large pot??? Any ideas would be greatly appreciated. Thanx!
There are various tomatoes, herbs, cucumbers and lettuces growing from seed.