How to make perfect potted plants: Thriller, filler, spiller method

CHICAGO (WLS) -- Everyone knows April showers bring May flowers. And with warmer weather finally here, it's the perfect time to start planting.

If you're looking to elevate your outdoor space, there's a simple, foolproof way to create beautiful potted plants: The "thriller, filler, spiller" formula.

Casey Finn of The DIY Playbook invited Tanja Babich to her own backyard to show us how.

Secret to a Perfect Pot

The "thriller, filler, spiller" method is all about balance, texture, and visual interest:

Thriller: A tall, eye-catching plant that adds height (placed in the back or center)
Filler: Mid-size plants that add color and fullness
Spiller: Trailing plants that spill over the edge

What You'll Need

Planter with a drainage hole
Potting soil
Thriller plant (height)
Filler plants (color)
Spiller plants (for the edge)
Gardening gloves
Small shovel

Step-by-Step: How to Build the Perfect Pot

Step 1: Add Soil
Fill your planter with potting soil, leaving a few inches of space at the top.
Tip: You can place empty plastic containers at the bottom of the pot to reduce the amount of soil needed and keep it lighter.

Step 2: Arrange Before You Plant
Place your plants - still in their containers - on top of the soil to map out your design:

-Thriller in the back or center
-Fillers around it
-Spillers near the edge

This helps you visualize the final look before committing.

Step 3: Plant + Pack
Here's the trick that makes it foolproof: Remove plants from containers, but place containers back in the pot and fill the pot with soil.
Remove containers and add plants to the holes.

Step 4: Water Thoroughly
Once everything is planted, Give everything a deep soak.to help it settle and thrive.

Pro Tips for Success
-Match your plants to sun or shade conditions
-Leave space at the top of the pot for watering
-Use a moisture-control potting mix for easier maintenance
-Check plant tags for specific care instructions
-In the summer, daily watering may be needed
-Chicago planting tip: Wait until around Mother's Day to plant outdoors to avoid frost.