How to Buy Plants From a South Florida Nursery — What Professionals Know That You Don't
How to Buy Plants From a South Florida Nursery
Every spring, thousands of South Florida homeowners and contractors arrive at a nursery, point at the plants that look healthiest, and drive home with a truck full of inventory that will fail within 90 days. Not because the plants were diseased. Because they were the wrong plants, bought at the wrong time, from the wrong source, without the right quality checks.
This guide covers what landscape professionals, HOA managers, and serious property owners know about buying plants in South Florida — knowledge that is genuinely not visible to the casual buyer.
Wholesale vs. Retail: Which Is Right for You?
South Florida has two distinct nursery markets operating in parallel, and the difference matters enormously for price and quality.
Wholesale nurseries (concentrated in Homestead, South Miami-Dade) serve landscape contractors, HOA management companies, and commercial property developers. Minimum orders typically range from 10 to 50 plants per species. Prices are 40-60% lower than retail. Stock is field-grown and container-grown in large quantities. You can walk the field and select specimens.
Retail nurseries serve residential customers with no minimum. Quality is variable — stock may have been sitting in containers for 6-18 months, becoming root-bound. Prices reflect retail overhead.
For HOA managers and property managers placing recurring orders, establishing a wholesale nursery account in Homestead pays for itself within the first installation. Most Homestead wholesalers will open accounts for non-contractor buyers placing orders over $500.
FNGLA Certification — What It Means and Why It Matters
The Florida Nursery, Growers and Landscape Association (FNGLA) certifies nurseries and landscape professionals. An FNGLA-certified nursery has demonstrated:
- Proper plant identification and labeling
- State licensing compliance
- Adherence to industry standards for plant quality and labeling accuracy
Always verify FNGLA certification at fngla.com before establishing a new nursery relationship. Uncertified sellers cannot guarantee species accuracy — and misidentified plants have led to FLEPPC invasive species violations with significant fines.
How to Assess Plant Quality in the Field
South Florida Plant Quality Assessment — Field Checklist 2026
| What to Check | Acceptable | Reject If | Importance |
|---|---|---|---|
| Root system | White or tan roots visible at drainage holes; firm root ball | Black or mushy roots; roots spiraling tight at base; no drainage holes | Critical |
| Foliage color | Species-appropriate color; no yellowing on new growth | Yellow new growth (nutrient stress); brown tips throughout; pale overall | Critical |
| Species label | Botanical name AND common name clearly tagged; FNGLA graded | Common name only; no label; label does not match plant morphology | High |
| Container condition | Container size appropriate to plant; not cracked or overgrown | Roots growing through container walls; plant 3× taller than container | High |
| Pest signs | No webbing, sticky residue, or cottony masses on foliage | Spider mite webbing; mealybug cottony deposits; scale on stems | Moderate |
| FLEPPC status | Cross-reference species against current FLEPPC list before buying | Any FLEPPC Category I species — do not purchase for outdoor planting | Legal risk |
FLEPPC Category I invasive plants are prohibited in South Florida landscape installations. Installing an invasive species can result in code enforcement violations and mandatory removal at your expense. Always verify against the current list at fleppc.org before purchasing — the list updates annually. Source: FNGLA Plant Grades; FLEPPC 2023; FloridaLandscapeIQ, 2026.
The Root Check — The Single Most Important Test
Pull back the container and inspect the bottom. Healthy roots in South Florida's warm climate grow quickly. What you're looking for:
Good: White or light tan root tips visible at drainage holes. Firm root ball that holds together when tipped. A few roots circling the base are acceptable if they're still supple.
Bad: Roots that have spiraled and hardened into the container shape. This is called "root-bound" or "pot-bound" and it means the plant's root system has permanently adapted to a restricted space. In South Florida's summer heat, a root-bound plant will struggle to expand into native soil fast enough to survive.
Worst: Black, mushy, or foul-smelling roots. This is root rot, typically caused by Phytophthora fungal infection. Do not bring this plant home under any circumstances.
Seasonal Buying Calendar for South Florida
South Florida's year-round growing season creates a paradox: you can buy and install plants any month, but success rates vary dramatically by season.
Best buying windows:
- October through February: Reduced heat stress, lower pest pressure, cooler soil temperatures support root establishment. This is when Homestead growers bring out their best quality container stock.
- March through April: Still acceptable; installation window before summer heat arrives.
Challenging windows:
- May through September (rainy season): Plants in containers at nurseries suffer from waterlogged roots during heavy rains. Fungal pressure is highest. Summer purchases require more attentive establishment care. That said — summer-planted natives establish well because they're adapted to South Florida's rain pattern.
Invasive Species Verification at the Nursery
Before leaving the nursery with any plant, verify its status at fleppc.org. The FLEPPC list is the authoritative source — not the nursery tag, not your memory, not a generic plant app.
Species that are still sold at some South Florida nurseries but should not be planted outdoors:
- Callerya atropurpurea (formerly Wisteria) — spreading in some areas
- Schefflera actinophylla (Schefflera) — naturalized in South Florida
- Ardisia species — invasive in natural areas
- Sanchezia — spreads readily in humid South Florida conditions
Sweet Viburnum (Viburnum odoratissimum) is the most important one to know: it is FLEPPC Category I, still sold at some retail nurseries, and still installed by some landscape contractors. Installing it is a violation with real consequences.
Find a Nursery in Your County
Use the FloridaLandscapeIQ Nursery Directory to find verified nurseries by county and specialty. For contractor-grade bulk purchasing, the Nursery Grower Contractor Directory lists wholesale-capable growers serving each South Florida county.
Source: FNGLA Plant Grades and Standards; FLEPPC 2023 Invasive Species List; UF/IFAS South Florida Plant Guide. FloridaLandscapeIQ Editorial Team, May 2026.