Designing container gardens for beginners

by Ellen Garcia 01/09/2025

If you’re low on outdoor space, creating container gardens might be the perfect solution. Planting multiple varieties of plant in the same container saves space and gives you the opportunity to flex your creativity.

However, there’s more to container gardens than just sticking several plants in one pot. If you want to design beautiful and healthy container gardens, here is a simple guide to help:

The 3 key ingredients to a container garden

The secret to designing a great container garden is the three plant ingredients: thrillers, fillers and spillers.

Thrillers

Thrillers are the dramatic and showstopping centerpiece plants. The best thriller plants have an upright growth pattern that allows them to tower over their container neighbors and serve as a vibrant focal point.

While a thriller plant can be anything you deem worthy of the spotlight, some great examples include colorful caladiums, towering elephant ears and vibrant black-eyed Susans.

Fillers

Fillers are the middle and low-growing plants that create a supportive foundation for the entire ensemble. As the name suggests, a filler plant’s purpose is to make the container garden lush and full.

Some ideas for filler plants include foliage plants like begonias, fluffy ferns and impatiens.

Spillers

Finally, spillers are plants that spill or creep out over the sides of the container. Spiller plants are typically sprawling or trailing plants that add a third dimension to the container aesthetic.

For spiller ideas, try petunias, sweet potato vine or trailing ivy. If you’re making a hanging container garden, don’t be afraid to add more than one spiller for a more dramatic effect.

All three pieces of the container puzzle fit together to make beautiful and exciting displays. In addition to aesthetics, striking the right balance between each type will also help you avoid plant issues like overcrowding plant roots and lack of airflow.

Container garden tips & tricks

Container gardening provides myriad opportunities for creative combinations of plants. However, it’s crucial to know the needs of each plant before adding them into the mix. It’s best to choose plants with similar requirements for sun, water and climate to ensure they last and appear at their best.

Don’t forget to think beyond flowers, too. You can create incredible gardens with foliage and ornamental grasses. Try combining different leaf shapes and textures for maximum aesthetic appeal. For a functional and sustainable container garden, try growing herbs and vegetable plants together.

These are just a few tips and tricks to help you come up with your own amazing container garden ideas. Whether you’re a fan of small or large plants, you can make container gardening work for you.

About the Author
Author

Ellen Garcia

Ellen Garcia Broker, GRI, SRS, ABR, RSPS, SRES, RENE, MRP, LRS, LSE, LSS, AHWD, e-PROÒ Ellen believes that listening and understanding her clients' needs are the foundation of a successful business partnership. Her knowledge of the many unique communities in Fairfield County is an invaluable asset to clients new to the area, and she is able to help anyone moving to, from or within Fairfield County make an easier transition into a new home and community. For clients who are preparing to sell their homes, Ellen offers her first-hand knowledge of how to leverage the strength of a "brand" in showcasing and marketing their properties. Ellen offers a powerful advantage in bringing her skills and resources to work for her clients. With over 10 years, of full-time experience in the real estate industry, she is well-versed in the Fairfield County real estate market. Ellen has successfully completed: · Over 130 closed sales and rental transactions · Representing a dollar volume of over $65 million Ellen’s people skills lead the way in building a strong network to assist and support her clients in achieving their goals through every step of the real estate process: · Negotiations both local and global · New business development (sales & marketing) · Creative problem solving · Building partnerships · Tapping into Halstead Property’s network of 1100 agents in NYC and Lower Fairfield County Her career in Real Estate has been recognized with many awards including: "Agent of the Year” for Halstead Property Wilton and "Most Closed Sale and Listing Transactions” numerous times. Within Connecticut, Ellen has been recognized over the past several years as a "Connecticut Magazine 5 Star Realtor”. Awards 2016 & 2014 AGENT OF THE YEAR – HALSTEAD WILTON – HIGHEST GROSS SALES 2016 - 2011 CONNECTICUT MAGAZINE 5-STAR REALTOR AWARD 2016 - 2013 MOST CLOSED LISTINGS – Wilton Office 2016, 2014 - 2012 MOST CLOSED SALES – Wilton Office 2016, 2015, 2014 HALSTEAD PROPERTY PRESIDENT’S COUNCIL 2013, 2012 & 2011 HALSTEAD PROPERTY DIRECTOR’S COUNCIL 2014 HALSTEAD – PLATINUM CIRCLE 2016 HALSTEAD - GOLD CIRCEL 2015, 2013 HALSTEAD – SILVER CIRCLE 2007 COUNTRY LIVING ASSOCIATES OUTSTANDING RELOCATION SPECIALIST PRESIDENT'S AWARD (2005, 2006 & 2007). Leading Real Estate Companies of the World PREMIER CLUB – SILVER AWARD FOR REFERRAL ACHIEVEMENT (2006) Sales Associates Recognition Program Professional Associations: · Connecticut Association of Realtors (CAR) · National Association of Realtors (NAR) · Consolidated Multiple Listing Service (CMLS) · Connecticut State-wide MLS (CTMLS) · Mid-Fairfield County Association of Realtors (MFCAR) · Senior Advantage Real Estate Council (SAREC) · Real Estate Buyer’s Agent Council (REBAC) · Seller’s Representative Specialist Council (SRS) · e-PRO Professional Designations: · BROKER · ABR (Accredited Buyer Representative) · SRS (Seller’s Representative Specialist) · RENE (Real Estate Negotiation Expert) · GRI (Graduate Realtor Institute) · RSPS (Resort and Second Property Specialist) · MRP (Military Relocation Professional) · SRES (Seniors Real Estate Specialist) · LRS (LeadingRE Relocation Specialist) · LSS (LeadingRE Sales Specialist) · LSE (LeadingRE Service Expert) · AHWD (At Home with Diversity: One America) · REALTOR e-PRO · CONNECTICUT TRUST FOR HISTORIC PRESERVATION