PerennialsWhat's Blooming in Indiana Right Now?

Owner, Schlegel Greenhouse · July 9, 2026
If your spring garden is starting to fade, don’t worry. July is when Indiana’s best perennials finally put on their biggest show.
Peak Bloom — Early July
Rudbeckia · Coneflower · Salvia · Coreopsis
Shasta Daisy · Lavender · Catmint · Yarrow
This is the season of bold flowers, busy pollinators, and gardens that get more colorful every single week.
But there’s one thing that trips gardeners up every year.
The First Year Matters Most
We see the same mistake every summer: expecting a brand-new perennial to look like a mature one.
Most perennials spend their first season doing something you can’t easily see.
Building roots.
The larger and healthier that root system gets, the better the plant performs for years to come.
Your First-Year Perennial Checklist
- ✓ Water deeply once or twice a week — not a little bit every day
- ✓ Pull weeds that compete for moisture and nutrients
- ✓ Deadhead when appropriate to encourage more blooms
- ✓ Mulch to hold moisture and steady the soil temperature
- ✓ Go easy on fertilizer — moderate feeding keeps growth balanced
Sleep, Creep, Leap
There’s an old gardening saying:
“The first year they sleep. The second year they creep. The third year they leap.”
It isn’t true for every perennial, but it’s surprisingly accurate.
| Year | What’s Happening | What You’ll See |
|---|---|---|
| One — Sleep | Establishing roots below ground | Modest top growth; be patient |
| Two — Creep | Root system fills in | Noticeably bigger, fuller plants |
| Three — Leap | Fully established | The stars of the garden |
The Bottom Line
Give your perennials time.
You’re not buying one season of color. You’re investing in years of it.
Hoosier Tip
When a first-year perennial looks a little sparse in July, resist the urge to feed it heavily. Water deep, mulch well, and let it pour that energy into roots. Next summer it pays you back.
Reference: Purdue University Extension · Schlegel Greenhouse production notes
