Container Garden Recipe: Sample Container Idea (10″ Square)
Brighten up a semi-shaded porch or patio with this compact Part Sun Garden Container. This 10-inch square black tin container is an ideal choice for part-sun locations. Compact yet impactful, this container garden recipe offers vibrant colour, texture, and trailing interest — ideal for patios, balconies, steps, and small outdoor spaces.

Planting Layout for This Container
This design follows the classic thriller–filler–spiller approach for creating a balanced container garden.
Container Size: 10-inch Square Container (Black Tin or similar)
- A: Gerbera Daisy (1) – The “Thriller.” Large, cheerful blooms that draw the eye.
- B: Bacopa (2) – The “Filler/Spiller.” Tiny white flowers that cascade over the edge.
- C: Lobelia (2) – Adds intense blue or purple colour and fills gaps.
- D: Sweet Potato Vine (1) – The “Spiller.” Lime green or dark purple foliage that trails dramatically.

Note: This recipe is designed for a Part Sun location (4 to 8 hours of direct sunlight, preferably morning sun).
How to Plant Your Container Garden
Step 1 – Consider Location
This recipe uses a 10-inch container. Keep in mind that smaller pots dry out more quickly than larger ones, especially in summer heat.
👉 Learn more about Sun or Shade Garden Guide
Step 2 – Select Your Container
Choose a container with drainage holes to prevent root rot. Smaller containers dry out faster, so plan to monitor watering more closely during hot weather.
Tip for Metal Pots: If you use a “Black Tin” or metal container, be careful placing it in scorching afternoon sun, as the metal can heat up and cook the roots. This combination prefers Part Sun (morning light is best).
External resource:
Farmer’s Almanac: Container gardening basics
Step 3: Drainage is Key
Ensure your container has drainage holes. If using a decorative tin that lacks holes, drill them yourself or use a plastic liner pot inside the tin. Without drainage, plants like Gerbera Daisies will develop root rot quickly.
Step 3 – Fill With Soilless Media
Use a soilless potting mix made from peat moss, perlite, and vermiculite. This blend offers excellent drainage while retaining sufficient moisture for healthy root development.
- Fill the container to 2 inches below the rim
- Avoid compacting the soil
External resource:
University Extension: Potting mixes explained
Step 4 – Choose Your Fertilizer
Container plants require consistent feeding. Choose one of the following:
- Slow-release fertilizer: Mixed into soil before planting (lasts 3–4 months), such as Osmocote 14-14-14.
- Water-soluble fertilizer: Apply it weekly or biweekly, as directed on the label.
External resource:
Gardener’s Supply: Organic Fertilizers for Vegetables & Flowers
Step 5: Planting Layout
- Center: Place the Gerbera Daisy in the middle or slightly toward the back.
- Sides: Surround it with the Bacopa and Lobelia to fill the volume.
- Front/Edge: Place the Sweet Potato Vine near the rim so it can spill over the side freely.
Step 6 – Plant Your Container
- Arrange plants before planting, starting with the tallest.
- Dig holes slightly larger than the original pots.
- Remove plants by gently tipping pots upside down.
- Loosen root balls to encourage outward growth.
- Set plants in place, fill with soil, and press gently.
Water thoroughly until excess water drains from the bottom.



Helpful Container Gardening Tips
- Pinch the Pack: When removing plants from their nursery cells, gently pinch the bottom of the plastic pack to release it. Avoid pulling them out by the stems.
- Loosen Roots: If the roots are a tight, white ball, gently tease them apart before planting. This encourages them to grow outward into the new soil.
- Deadheading: Pinch off old, faded flowers from the Gerbera Daisy to encourage new buds to form.
- Use crumpled aluminum cans in larger pots to reduce soil weight.
- Pinch early blooms on annuals to promote root development.
- Variegated foliage plants may require less sunlight to prevent leaf scorch.
- Place fragrant plants near seating areas or walkways.
External resources:
Final Thoughts
This 10″ square part sun container garden recipe is an easy, versatile way to add colour and texture to smaller outdoor spaces. By selecting the right plants, soil, and fertilizer, you’ll enjoy continuous blooms and healthy growth throughout the season.



