Cucumber question

I'm growing cucumber for the first time - Marketmore - Outdoor varierty, as I don't have a greenhouse. When I should start sowing indoor if I want to plant outside in the first week of June.
As I've run out of space, I'm thinking of planting them in pots and use trelis to support against a wall. Is that feasible.?Do I need to worry about pollination?
How many plants would I need for a family of 3? Any other tips for a decent yield would be greatly apprecited. Thanks
sathya

sow your cucumbers now , then harden them off outdoors for about 3-4 days under cover, then should be ok to plant out ,

I'm growing cucumber for the first time - Marketmore - Outdoor varierty, as I don't have a greenhouse. When I should start sowing indoor if I want to plant outside in the first week of June.

I usually reckon on three to four weeks for cucumbers and squash.  It's probably better to be a bit late than too early.