Planting in fall gives your perennials a strong root system so they can produce a spectacular summer display. Below is a calendar and care guide for the six yellow-blooming perennials featured in your garden.
|
Perennial |
Best Planting Time (Fall) |
Bloom Time |
Sunlight |
Soil & Care Tips |
|
Coreopsis (Tickseed) |
Late September – Early November |
Early summer – Late fall |
Full sun |
Well-drained soil; low maintenance; deadhead to prolong
bloom |
|
Rudbeckia (Black-eyed Susan) |
Mid September – Early October |
Mid – Late summer |
Full sun |
Tolerates poor soil; divide every 3–4 years to maintain
vigor |
|
Hemerocallis (Daylilies) |
Late September – Early November |
Summer |
Full sun to partial shade |
Adaptable soil; minimal maintenance; remove spent flowers |
|
Helianthus (Perennial Sunflower) |
Early – Mid October |
Late summer – Early fall |
Full sun |
Requires staking for tall varieties; plant in clusters for
best impact |
|
Echinacea (Yellow Coneflower) |
Late September – Early October |
Summer – Early fall |
Full sun |
Drought-tolerant; cut back in late fall for spring growth |
|
Solidago (Goldenrod) |
Mid September – Early October |
Late summer – Fall |
Full sun |
Can spread quickly; combine with ornamental grasses for a
natural look |
🌿 Quick Tips for
Successful Fall Planting
- Prepare
Soil: Loosen the soil and add compost to improve nutrients and
drainage.
- Spacing:
Ensure plants are spaced according to their mature size to prevent
overcrowding.
- Watering:
Water thoroughly after planting and gradually reduce as roots establish.
- Mulching:
Apply a thin layer of mulch to protect roots over winter while allowing
airflow.
- Protection:
In colder regions, consider using a frost blanket for very young plants in
late fall.
🌟 Why Use a Planting
Calendar
Using a fall planting calendar helps ensure that:
- Roots
develop before winter sets in, giving plants a strong start in
spring.
- Your
garden has continuous blooms throughout summer and early fall.
- Maintenance
is easier, as you know when to divide, prune, or deadhead each perennial.
By following this fall planting guide, you’ll be
rewarded with a vibrant summer garden full of cheerful yellow blooms —
perfect for borders, pollinator gardens, or sunny container displays.
Here is a full list of credible references covering the
perennials discussed in the article:
- “How
to Grow and Care for Coreopsis
(Tickseed)” — The Spruce. The Spruce
- “How
to Grow Coreopsis” — Miracle‑Gro. miraclegro.com
- “Coreopsis
Flowers: Planting, Growing, and Care” — Farmer’s Almanac. Almanac
- “Coreopsis
Plants: Complete Plant Care & Growing Guide” — Gardening Know How.
Gardening Know How
- “How
to Grow and Care for Lance‑Leaved Coreopsis (Coreopsis lanceolata)” — The Spruce. The Spruce
- “20
Sunny Yellow Flowers for Your Garden” — Farmer’s Almanac. Almanac
- “42
Best Perennial Flowers and Plants for Your Garden” — Gardenia.net. Gardenia
- “Growing
Perennials – Factsheet | HGIC 1153” — Clemson University. hgic.clemson.edu


