Having a few raised beds changes your kitchen. You walk outside, grab some kale or a tomato, and skip the grocery store line. It takes a weekend to build, but you want to buy your lumber and soil in late winter when garden centers are quiet and looking to move stock. Getting more than one quote for your materials is the best way to keep the cost down before the spring rush starts.
A solid setup usually runs about $800 for cedar wood, soil, and seeds. If you use the Citi Simplicity® Credit Card (Citi), you can divide that cost into monthly chunks. It keeps your cash in your pocket while the seeds are still in the ground.
This 0% interest period is a tool, not a permanent discount. If you still have a balance after the 18 months are up, the standard interest rate will apply to the remaining amount. Stick to the monthly payment to finish before the window closes.