When to Retire Plants in Client Accounts

After more than two decades in the interiorscape industry, I’ve found myself thinking more and more about retirement. I still enjoy working with plants and am grateful to earn a living doing what I love. However, the older I get, the more I look forward to the day when the only plants I need to care for are my own. The physical demands of this business are starting to take a toll.

Plants, in their own way, show signs of aging too, and deciding when to retire or replace plants in client accounts isn’t always straightforward. It can feel counterintuitive to replace a plant that isn’t dying, especially if your business guarantees plant replacements. At the same time, maintaining sub-par foliage can reflect poorly on your quality of service and the overall appearance of your interiorscapes.

So how do you decide when to retire or replace a plant in a client’s account? Here are a few factors I consider before making that decision.

Foliage Age

Old age doesn’t necessarily warrant replacement. While the average lifespan of an indoor plant is 2–3 years, I have several plants that are two decades old. Take, for instance, an arborea tree in one of my best accounts. It’s at least twenty-five years old, if not older, and nearly reaches the office ceiling. Its trunk is thick with a unique curve, and its canopy of leaves is still full and vibrant green. Given that very few nurseries near me still grow arboreas, finding a comparable replacement would be nearly impossible. Retiring this tree would mean providing my client with a much smaller plant—probably around four feet tall compared to the current eight—which could understandably leave them feeling shortchanged.

In situations like this, age alone isn’t a reason to replace a plant. In fact, plants with good genetics and the right conditions can become more valuable over time. For interiorscape professionals, plant replacement decisions should be based more on overall plant health, structure, and appearance than age alone. That said, foliage age should still be considered when deciding whether to retire or replace plants, especially as overall quality begins to decline.

Visible Signs of Aging

Just as I’ve noticed dark brown spots showing up on my hands as I age, plants can also develop visible signs of aging, such as leaf discoloration. In Florida, where hard water is prevalent, yellow or pale spots often appear on leaves because of mineral content. Poor lighting and temperature fluctuations can also negatively affect foliage appearance and contribute to declining plant health in interiorscape environments.

If these blemishes can be removed with scissors using a few angled cuts, or by removing a few affected leaves, I’ll keep the plant in place. However, when trimming becomes a weekly necessity and multiple leaves need to be removed, it’s usually a sign that it’s time to replace the plant rather than continue ongoing maintenance.

Plant Support Needs

The older a plant gets, the more likely its branches droop or its trunk leans, making it unstable. If these issues can’t be resolved by replacing eroded soil and staking the trunk is the only solution, it may be time to consider retiring the plant to maintain a clean, professional appearance in your interiorscapes. The same goes for using floral wire to support heavy branches. Exposed mechanics can signal poor service quality and draw attention to declining plant structure rather than the plant itself. That said, there are exceptions, especially when a plant is rare or holds sentimental value for the client.

Take, for example, a gorgeous 8-foot Song of India tree in a client’s office that started as a 4-foot bush. Instead of replacing it, I’ve discreetly secured a few branches with small pieces of bamboo, which blend seamlessly with the trunk. According to the client, this tree has significant emotional value and has seen him through years of challenges, along with success. Even if it had only a few leaves left, he would still cherish this plant for the simple fact that it’s been through “hell” with him.

This kind of attachment isn’t unusual, especially in high-stress industries like mortgage or banking. I’ve even referred to some of these plants as a “Charlie Brown tree.” Despite my recommendations to replace them, clients are often willing to keep them for sentimental reasons, particularly when the plant isn’t prominently displayed or when its condition doesn’t significantly impact the overall look of the interiorscape.

Thinning Foliage

Just as some people lose their hair, plants can experience similar thinning, especially when lighting conditions aren’t ideal. Anytime a plant moves from a perfect greenhouse environment to the artificial light of a building, some foliage loss is expected as it acclimates. However, if this leaf drop continues for several months, it’s usually a sign the plant isn’t going to adjust, and that’s when I start considering whether it’s time to replace it rather than continue maintenance.

Consider ficus trees, which are notorious for struggling to maintain a full canopy of leaves. Yet, I have a Ficus benjamina in a third-floor office corner that has thrived for over twenty years. Despite not receiving direct sunlight, it sheds only a few leaves each year. Why some plants can survive the odds and remain attractive for decades remains a bit of a mystery—whether it’s genetics, environment, or just luck that allows certain plants to maintain their appearance in interiorscape conditions.

Although deciding when to retire or replace a plant might seem straightforward, it’s a crucial skill that helps keep your plant displays vibrant and your business thriving. Paying attention to the subtle cues of plant health—and making timely decisions—helps maintain the quality of your interiorscapes and ensures your plant displays continue to meet client expectations over time.