Your quick reference for vase life, grading, and handling—backed by decades of industry expertise.
At Gardens America, we’ve spent over 50 years helping wholesale buyers succeed with consistent quality, reliable sourcing, and expert support. But even seasoned professionals can benefit from a refresher, especially when it comes to getting the most from your stems.
Whether you’re ordering for mass market, floral retail, or large-scale events, the right knowledge can make every bloom last longer and look better.
Vase Life by Variety: What to Expect
Knowing how long different varieties last helps you plan smarter, reduce waste, and better serve your customers. Below is a general guide to expected vase life when handled and stored properly:
- Alstroemeria – 10–14 days
- Roses – 7–10 days
- Carnations – 14–21 days
- Chrysanthemums – 14–18 days
- Hydrangeas – 5–7 days (longer with hydration tricks)
- Tropical flowers – 7–10 days, depending on variety
- Stella (Inírida) flower – 21–28 days
Keep in mind that cold chain integrity from farm to cooler plays a key role in preserving shelf life—something we prioritize in every shipment.
Stem Grading: Understanding Quality Categories
Not all stems are created equal. Grading determines stem length, bloom size, and overall freshness—critical details for event work, bouquet assembly, or retail display. Though grading may vary by country of origin and farm, general standards include:
- Fancy/Select Grade – Longest stems, largest blooms, best suited for high-end arrangements
- Standard Grade – Reliable quality and size; ideal for everyday bouquets and supermarket programs
- Short Grade – More compact stems, often used for filler work or budget-conscious arrangements
At Gardens America, we work with growers who follow uniform grading standards and ship accordingly, so you always know what you’re getting.
Best Practices for Handling Bulk Flowers
Proper handling starts the moment your shipment arrives. Here’s how to get the most out of every stem:
- Inspect upon arrival – Check for temperature, hydration, and damage before signing off.
- Re-cut stems – Use a clean, sharp blade and trim at a 45° angle to improve water uptake.
- Hydrate immediately – Place flowers in clean buckets with fresh water and commercial floral food.
- Store appropriately – Keep flowers in coolers set between 36°F and 46°F (or as specified by variety).
- Avoid ethylene exposure – Keep blooms away from ripening produce and exhaust fumes.
We also recommend following the conditioning instructions provided for specialty items like Stella, which may require additional care before use.
Bonus Tip: Use the Right Tools
Sharp floral knives, clean buckets, sanitized workspaces, and quality flower food make a measurable difference in longevity and appearance. Never underestimate the impact of the basics.
Partnering for Long-Term Success
Our goal at Gardens America is to set our clients up for success—whether you’ve been in the floral industry for decades or are just expanding your offerings. If you ever have questions about vase life, product specs, or how to optimize your handling protocols, our experienced team is just a call away.
Better blooms begin with better knowledge. And we’re proud to be your partner in both.