Growing strawberries - 12 feet by feet; and has four hinged lids with hooks and handles. The lids have hardware cloth to let the pollinators in and still keep the birds and squirrels out.do this in raised, counter height, beds.
Sweet Tomatoes - Just add baking soda! Just sprinkle baking soda on the soil around your tomato plants. The baking soda absorbs into the soil and lowers the acidity levels. This will give you tomatoes that are more sweet than tart.
Use a plant pot saucer is a water source for bees and butterflies. The flat stones are for butterflies to spread their wings and warm themselves while they drink while the gravel and sand are a place for bees to land and drink (from Wildlife Gardener)