Your vegetable garden orientation should face south in the Northern Hemisphere for the most sunlight. South-facing beds catch the sun as it tracks across the southern sky all day long. This direction gives your crops the 6 to 8 hours of light they need to produce well.
I used to run my garden rows north to south because that's how my neighbor did it. My tall tomatoes cast shadows on my peppers for half the day. When I switched to east-west rows with tall crops on the north end, every plant got equal sun. My pepper harvest doubled that first year with this simple change.
The sun rises in the east and sets in the west while staying toward the southern sky in between. A south facing vegetable garden catches rays during these peak hours when light is strongest. North-facing gardens miss this direct angle and stay shadier even on sunny days. Your crops will grow faster and fruit heavier with the right garden facing direction.
Run your rows east to west so plants don't shade each other as the sun moves overhead. Put your tallest crops like corn and tomatoes on the north edge of your garden. This keeps their shadows from falling on shorter plants. Lettuce and bush beans can grow on the south side where nothing blocks their light.
Use a compass app on your phone to find true south in your yard. Stand where you want your garden and check which way the compass points. Mark that direction with a stake so you can line up your beds later. Don't trust the position of your house since builders don't always align to compass points.
Watch for trees and buildings that block sunlight from certain angles. A south facing vegetable garden won't help if a tall tree sits right to your south. Walk your yard at different times of day to see where shadows fall. You may need to adjust your plan based on what you find.
Hot climate gardeners can break these rules on purpose. Afternoon shade from trees or structures keeps crops from cooking in 90+ degree heat. West-facing gardens take the worst heat stress. Put heat-sensitive crops where they get morning sun but miss the harsh late day rays.
Gardeners in the Southern Hemisphere should flip all this advice around. Your sun tracks across the northern sky instead. Face your garden north for maximum light. Run your rows the same east-west direction, but put tall crops on the south edge to avoid shading smaller plants.
Read the full article: 10 Best Vegetable Garden Layout Ideas
