11. Create an Infinite Source of Onions

Supplies required: onions
Making Cost: $1–$3*
Because they are a vegetable that practically gives itself away, onions are fascinating. Seeds or onion kits can be used to cultivate onions. You may be surprised to learn that if you leave a grown onion in the ground throughout the winter rather than picking it, it will start to grow more.
Create an Infinite Supply of Onions, @ideigeniale/Pinterest
Like garlic gloves, the onion creates parts that may be dug up, separated, and replanted in the spring. You’ll have an unending supply of onions come springtime if you leave a bunch of mature onions in the ground during the winter.
12. Construct Your Own Pavers

Materials required: gravel, pavers, and cement
*Production Cost: $10–30 per square foot
Yes, cobblestones are available for purchase, but what fun is that? The ability to work with your hands and create things from scratch is a must for owning a garden. Clay, concrete, or, depending on your budget, marble or granite can be used to create your own cobblestones.
Make Your Own Cobblestones on Pinterest or Pinimg
These kinds of cobblestones are robust and will endure for many years. To create attractive and fashionable cobblestones on your own, there are a ton of guides available on YouTube and several websites, such as Recreation, eHow, Historical Bricks, and others. Depending on the material and size, the project is expected to cost between $10 and $30 per square foot.
