Seasonal TipsCaleb's Top Bedding Annual Picks (Full Sun Beds)
Owner, Schlegel Greenhouse · April 21, 2026
If you’ve got a full sun bed, you need plants that can handle it. Not just survive — but actually look good in July and August.
These are the ones I keep coming back to.
What I Look For in a Sun Bedding Plant
- ✓ Handles heat
- ✓ Doesn’t fall apart mid-summer
- ✓ Keeps blooming without constant babysitting
Because in Indiana, summer will test everything you plant.
My Go-To Sun Bedding Plants
Big Begonias
- ✓ Larger, more vigorous than standard begonias
- ✓ Handle sun better than most people expect
- ✓ Consistent performance
SunPatiens
- ✓ One of the best bedding plants available right now
- ✓ Thrive in full sun or part sun
- ✓ Strong growth, constant color
Widely noted in grower and extension resources for durability and landscape performance.
Lantana
- ✓ Heat lover
- ✓ Drought tolerant once established
- ✓ Blooms all summer
Great for tough, exposed areas.
Coleus (Sun Varieties)
- ✓ Not just for shade anymore
- ✓ Adds color through foliage instead of flowers
- ✓ Holds up well in heat
Angelonia (Archangel Series)
- ✓ Upright structure
- ✓ Handles heat extremely well
- ✓ Adds vertical interest
Ageratum ‘Monarch Magic’
- ✓ Unique texture and color
- ✓ Great filler plant in beds
Vinca ‘Titan’
- ✓ One of the lowest maintenance options
- ✓ Excellent heat and drought tolerance
- ✓ Ideal for tougher spots
Cannas
- ✓ Big, bold, structural
- ✓ Thrive in heat
- ✓ Anchor the back of a bed
Marigolds
- ✓ Classic border plant
- ✓ Easy, reliable color
- ✓ Great for edging beds
My Go-To Sun Bed Design
Keep it simple and layered:
- ✓ Back: Cannas
- ✓ Middle: SunPatiens + Coleus (intermixed)
- ✓ Front: Lantana
How This Works
- ✓ Cannas give you height and structure
- ✓ SunPatiens bring strong, reliable blooms
- ✓ Coleus keeps constant color (even when nothing is blooming)
- ✓ Lantana handles the heat up front and finishes the bed cleanly
Key Detail (This Matters)
Coleus are always in color. They don’t rely on blooms — so they fill gaps, keep beds looking full, and add contrast all season.
Placement Tip
Coleus work best interspersed with SunPatiens in the middle layer — not in front of lantana. Why?
- ✓ Lantana stays lower and spreads
- ✓ Coleus can get taller and block the front edge
- ✓ You lose that clean layering look
What You Get
- ✓ Height (Cannas)
- ✓ Constant color (Coleus)
- ✓ Seasonal bloom (SunPatiens + Lantana)
- ✓ Heat tolerance across the board
And most importantly — it still looks good in August.
One Tip That Makes a Big Difference
Use larger plants when planting beds. Bigger pots establish faster, fill in quicker, and handle stress better early. This aligns with what growers and extension programs emphasize: strong early establishment equals better long-term performance.
The Real Takeaway
If you’re planting in full sun, don’t overcomplicate it. Pick plants that like heat, grow aggressively, and can handle stress.
Hoosier Tip
The plants that win in June aren’t always the ones that win in August. Plant for August, and June takes care of itself.
Reference: Purdue University Extension / Longwood Gardens / grower & extension resources — Indiana gardening
