Tamara,
Do you intend to do the vegetable gardening in raised bed or in containers?
The ideal size for a raised bed is 4ft.wide X 8ft. long or longer depending on available space. Four feet wide is suggested so that you can reach the center from either side of the bed. However, a 6ft. X 6ft. will do as well, you just have to grow your arms a little longer.
Interplanting [intercropping] is probably the best for the raised bed with some fast maturing vegetables in a short season. Interplanting or intercropping can help keep the insect, disease, and
weed problems under control. The overlapping canopies of the vegetables help conserve moisture.
Here's a list of some vegetables with approximate harvest time and planting spacing. Spacing is center to center [apart] of same vegetable.
Beets..................45-65 days...4"-6"
Chicory................65 days......6"-12"
Cress[water]...........50 days......2"-4"
Carrots................30-40 days...2"-3"
Kale...................55-75 days...15"-18"
Kohlrabi...............45-60 days...6"-9"
Lettuce................40-90 days...12"-24"
Mustard green..........35-40 days...6"-9"
peppers................60-90 days...12"-15"
Radish.................22-70 days...2"-3"
Roquette...............40 days......4"-6"
Spinach................40-65 days...4"-6"
Swiss Chard............50-60 days...6"-9"
Turnips................30-60 days...4"-6"
Choice of Herbs, such as Basil, Chives, Bunching onions, Coriander, Parsley, etc..
These requires a lot of space:
Beans..................50-100 days...4"-6"
Cabbage................50-100 days...15"-18"
Eggplants..............60-95 days....18"-24"
Okra...................55-65 days....12"-18"
Squash.................50-65 days....12"-18"
Tomato.................50-90 days....18"-24"
There are more vegetables to choose from, but like the others said, the selection depends on what vegetables you prefer.
plant vegetables North to South to allow maximum exposure to the sun as it moves east to west.
Sample: 4' X 8' raised bed
North.....................................South
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Tomatoes-Parsely-Chives-Basil-Zucchini
Tomatoes-Lettuce-Carrots-Onions-Zucchihi
Tomatoes-
peppers-Eggplants-Zucchini
Tomatoes-Pole Beans-Pole Beans-Zucchini
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Sample: 4' X 8' raised bed
North.....................................South
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Carrots-Spinach-Chicory-Radish-Parsley
Carrots-Spinach-Chicory-Radish-Parsley
Mustard-Lettuce-broccoli-Onions-Chives
Mustard-Lettuce-Broccoli-Onions-Chives
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If using round/tapered containers, 1, 5, 10, 15 gal. pots will do. Flat/rectangular containers with a minimum of 6" depth will be okay for water cress, most herbs and other shallow rooted vegetables.
The table will probably not show up as intended.
Hope this helps.