About Our Dahlia Garden

About TB Dahlias – Dahlias in Cadillac, Northern Michigan

Why Cadillac is Dahlia Heaven

1. Cool, Consistent Climate
Cadillac sits within Michigan’s Fruit Belt—a microclimate moderated by Lake Michigan. Winters are cold enough to meet dahlia dormancy needs, while summers are mild and sun-rich, ideal for sustained blooming. Local growers note that dahlias flourish May through October, avoiding heat stress and frost damage.

2. Rich, Well‑Drained Soil
The region has naturally fertile, loamy soil—ideal for dahlias—with excellent drainage when amended with organic matter. Dahlias demand slightly acidic to neutral soil (pH 6.5–7.0), enriched with phosphorus and potassium—values Cadillac soil meets with proper composting .

3. Perfect Sun & Temperature Cycles
Dahlias thrive on 6–8 hours of full sun and moderate night temps. Cadillac’s growing season aligns with optimal tuber growth, bloom expansion, and lower pest stress compared to hot southern zones.

 

TB Dahlias: Our Cadillac Advantage

  • Strategic Planting Window: We plant in mid-late May, post-last frost, allowing tubers to establish before the peak of summer—maximizing bloom quality.
  • Field‑to‑Tuber Integrity: Each plant is labeled with a smart 4-character Plant ID, tracked digitally for growth transparency—and only the strongest specimens are harvested.
  • Sustainable Practices: We maintain soil fertility via compost and balanced nutrient profiles—especially phosphorus and potassium—for robust, long-lasting blooms.
  • Seasonality & Care: After first frost in late October, we lift, clean, and store tubers at optimal temperatures (~45°F), preserving them for next season’s replanting, just like community growers across Michigan.

Why It Matters to You

  • Higher‑quality blooms—deep color and strong stems come from optimal growing conditions.
  • Long vase life & performance—cool nights enhance stem strength and flower longevity.
  • True traceability—follow your plant from field to bloom with Trina’s Plant Tracker.
  • Local commitment—small-batch, handcrafted dahlias grown sustainably, nurtured with regional expertise.

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