Florida’s hurricane season is a major operational challenge for corporate facilities, affecting everything from building systems to landscaping—both exterior and interior. While interior plants are sheltered from direct storm impact, they remain vulnerable to secondary risks such as water intrusion, power outages, excessive humidity, HVAC disruptions, and rapid environmental changes.
For facilities managers, preparing interior plants for hurricane season is as important as safeguarding equipment or structural systems. Proper preparation minimizes plant loss, reduces maintenance recovery time, and helps ensure the building environment returns to normal quickly after a storm.
This guide explains how corporate facilities should protect interior plants during Florida hurricane season, including risk identification, preventative actions, and FM best practices before, during, and after a storm.
Even though office plants remain indoors during a hurricane, they face environmental stresses that differ from normal operating conditions.
Key hurricane‑related risks include:
Power Outages
AC units shut down, causing indoor temperatures and humidity to spike—especially dangerous for plants in sealed office buildings.
Water Intrusion
Wind‑driven rain can enter through sliding doors, damaged seals, roof leaks, and perimeter glazing.
Building Shutdown Protocols
Curtains, blinds, or interior shutters may reduce available light for several days.
Elevated Humidity
Without active dehumidification, indoor relative humidity can exceed 80%, increasing the risk of fungal growth.
Increased Pest Pressure
Warm, humid, low-airflow conditions can encourage pests such as fungus gnats, mealybugs, scale insects, and spider mites. When buildings are closed and routine plant maintenance is delayed, minor infestations can spread quickly and become more difficult to control. Early inspection and treatment after a storm can help prevent widespread plant health issues.
Temperature Fluctuations
Heat rises quickly in sealed buildings without ventilation, stressing sensitive tropical species.
HVAC Disruptions
System resets, dampers closing, or temporary shutoffs can drastically alter interior air distribution.
Limited Access to Building
FM teams or plant technicians may not be able to access the property for 24–72 hours.
Understanding these risks is essential for designing a plant protection plan.
When a hurricane watch or warning is issued, facilities should follow a documented pre‑storm checklist to protect all plant assets.
Recommended actions:
Move Plants Away From Perimeter Windows
High winds can break glass or cause water intrusion. Relocate plants at least several feet from windows and doors.
Elevate Plants off the Floor in Flood‑Prone Areas
Use rolling stands, benches, or crates to protect roots from water damage in case of interior flooding.
Remove Loose Decorative Materials
Stones, moss, sticks, or lightweight containers can shift or become waterlogged.
Reduce Watering Before the Storm
Avoid saturating soil—high humidity and reduced airflow can cause root rot if substrate remains wet for too long.
Secure Tall Plants and Floor Planters
Use straps, plant supports, or weighted bases to stabilize plants in case of strong indoor pressure changes.
Protect Sensitive Species
Group delicate or humidity‑sensitive plants in stable interior rooms with minimal exposure to drafts.
Adjust Lighting Plans
If blinds or shutters will be closed during the storm, reposition moderate‑light plants so they are not deprived of all light.
Document Placement
Take photos of layouts before moving plants, making post‑storm resets easier.
Notify Plant Service Provider
Ensure your plant vendor is aware of your hurricane plan and has availability for post‑storm support.
During the storm, access to the facility may be restricted, but FMs should coordinate remote monitoring and ensure the building is prepared.
Key steps include:
Maintain Building Seals and Barriers
Keep doors, windows, and shutters secured to prevent water and wind infiltration.
Monitor Indoor Temperature & Humidity (If Possible)
Smart building sensors can reveal extreme changes affecting plant health.
Avoid Opening Interior Doors Unnecessarily
Maintain pressure stability and reduce the spread of moisture‑laden air.
Communicate With Plant Providers
Provide updates on expected building access restrictions so recovery planning can begin.
After the storm passes and it is safe to return, plants must be assessed and stabilized quickly to prevent long‑term decline.
Immediate post‑storm actions:
Restore Proper Temperature and Humidity
Re‑activate HVAC to bring conditions back to normal as soon as power returns.
Inspect for Water Damage
Check floors, planters, walls, and root systems for standing water or moisture intrusion.
Remove Damaged Foliage
Trim leaves that were burned, water‑damaged, or wilted to prevent disease spread.
Adjust Watering
If plants were moved to darker areas or experienced slow drying, avoid overwatering for several days.
Reposition Plants to Their Original Zones
Once environmental conditions stabilize, return plants to their planned locations.
Inspect for Pests or Mold
High humidity can accelerate fungal growth; early treatment is essential.
Schedule a Full Plant Health Assessment
Professional technicians should evaluate root health, substrate condition, and foliage stability for all key plant assets.
Facilities in Florida should maintain a year‑round hurricane‑preparedness strategy for interior landscaping.
Effective long‑term practices include:
Use Weighted, Hurricane‑Stable Containers
Choose heavier or reinforced planters for tall plants and high‑traffic areas.
Select Species Tolerant of Environmental Changes
Plants that can handle humidity spikes, inconsistent airflow, and temporary darkness are more resilient.
Implement Redundant Plant Systems
For large lobbies, maintain multiple signature plants that can be rotated or replaced quickly if damage occurs.
Maintain an Updated Hurricane Plant Protection Plan
Review annually with your interior plant provider and building management.
Perform Regular Inspections
Identify vulnerabilities early—such as loose window seals, poor drainage, or HVAC inconsistencies.
Train FM Staff
Ensure facilities teams understand plant protection protocols as part of the broader hurricane-readiness plan.
Interior plant providers play a critical role before and after major storms.
They can support by:
Conducting pre‑season risk assessments
Recommending species and container systems suited to Florida hurricanes
Assisting with pre‑storm relocation and protection
Performing post‑storm plant recovery and replacements
Ensuring plant health is restored quickly to maintain building appearance and employee experience
With the right preparation, facilities can safeguard interior plant assets during Florida’s hurricane season—and ensure environments return to normal quickly after severe weather
Established in 1983, Natura - Interior Plant Design transforms workplaces with biophilic design. We specialize in interior plant design, indoor plant service, and corporate plant service, focusing on interior plantscaping and green walls to enhance office environments, boost wellness, and increase productivity. Serving major markets across Texas and Florida, we deliver live plants, green wall systems, and holiday decor packages to create thriving environments where people live, work, learn, and play. At Natura, we care for both plants and people within the built environment, reconnecting people with nature through innovative plant solutions.
Serving businesses across:
Dallas, Houston, Austin, San Antonio, Corpus Christi, Tampa, Orlando, and Sarasota.