When starting your garden, nutrient rich soil is key. If you are planting directly into the ground, mixing about 3 inches of nutrient rich soil into the top 6-8 inches of soil can increase your drainage and improve your plants health when starting off.
3. Map it out
Choosing the right plants for the right spot is crucial. For example, your butternut squash or pumpkin plants will need plenty of room to expand and grow, therefore you shouldn’t plant anything close by. For some vining crops, you can use trellises for them to climb up (if you are tight on space!) Other thing to consider is having walkways to make it easier to access all of your plants.
4. Use Mulch
Apply 2-3 inches of mulch surrounding each of your plants. This will help keep any of the weeds down and will also help hold moisture in the soil! Some materials you can use for mulch are straw, wood chips, shredded leaves or other natural materials.
5. Feed and Water your Plants
So you’ve done it! All the plants in your garden have started growing and now is the time to feed them throughout the season. Newly seeded beds will require frequent watering. If you mulched your garden you will not need to water as much, most established plants will only require a couple inches of water per week. To encourage a bigger harvest, you can add water soluble organic food to give your plants an extra boost during watering.
Source : 4-H Ontario