I love a good rehab.... and I guess I'm not the only one. Yesterday I was part of a live auction on Palmstreet where the nursery was doing $1 auctions on their rehabs. Somewhat hilariously the plants that looked fairly healthy barely sold. The ones struggling to hang on? The nurserymen were begging us to stop bidding. In several instances we went above what the healthy plants cost.
The thrill of the hunt is familiar territory, but there's a special kind of excitement that comes with acquiring a rehab specimen. It's not just about adding another plant to the collection; it's about embracing a challenge and potentially saving a botanical treasure. Let's dive into the world of rare plant rehabilitation and explore why adding some "fixer-uppers" to your collection might be worth considering.
The Appeal of the Underdog
We've all been there – hovering over a sad-looking Philodendron spiritus-sancti or a withering Monstera obliqua, hearts racing at the potential lying dormant in those struggling leaves. The appeal of rehab plants is multifaceted.
Firstly, there's the challenge. Having mastered the basics, you're ready to test your skills. Rehabilitating a rare plant requires a deep understanding of its needs and the ability to provide specialized care. It's an opportunity to apply knowledge in a high-stakes situation.
Secondly, there's the potential for a great deal. A rehab plant often comes with a lower price tag than its healthy counterpart, offering a chance to acquire specimens that might otherwise be out of reach. Of course, this comes with risks, but for many, that's part of the excitement.
Assessing Rehab Potential
Before diving into a bidding war for that struggling Anthurium crystallinum, it's crucial to assess the plant's rehabilitation potential. Here are some key factors to consider:
- Root health : A plant with a robust root system has a much better chance of recovery. If possible, gently remove the plant from its pot to inspect the roots. Healthy roots should be firm and light in color.
- New growth : Even if a plant looks worse for wear, the presence of new growth is a good sign. Look for small leaf buds or fresh root tips.
- Pest and disease presence : While many issues can be addressed, severe infestations or diseases may be too far gone. Look for signs of pests like mealybugs or spider mites, and be wary of plants with extensive rot.
- Rarity and availability : Consider how difficult the plant is to obtain. Sometimes, taking a chance on a rare rehab is worth it, even if the odds of success are lower.

The Rehabilitation Process
Once you've brought your new rehab home, it's time to roll up your sleeves. Here's a general approach to nursing your plant back to health:
Quarantine and Acclimation
Always quarantine new plants, especially rehabs. This prevents potential pest spread and allows for close monitoring of the plant's condition. Gradually acclimate the plant to its new environment, paying close attention to light levels and humidity.
Addressing Root Issues
Root health is paramount. If root rot is present, trim away affected areas and repot in fresh, well-draining media. For plants with minimal root systems, consider creating a high-humidity environment to encourage root growth.
Balancing Water and Nutrients
Rehab plants often need a careful balance of water and nutrients. Err on the side of under-watering initially, as stressed plants are susceptible to rot. Use a weak, balanced fertilizer once you see signs of new growth.
Pest Management
If pests are present, address them immediately. Neem oil and insecticidal soaps are often effective, but for prized specimens, consider predatory insects for biological control.
The Waiting Game
Patience is key in plant rehabilitation. It's not uncommon for rare plants to take months or even a year to show significant improvement. During this time, resist the urge to constantly fuss with the plant. Consistent care and a stable environment will do more good than frequent repotting or location changes.
To Rehab or Not to Rehab?
The question often arises: is it better to invest in a healthy specimen or take a chance on a rehab? There's no one-size-fits-all answer, but here are some points to consider:
- Your experience level : Be honest about your skills. Some plants are more forgiving than others when it comes to rehabilitation.
- Time and resources : Rehabs often require more attention and specialized care. Ensure you have the time and equipment necessary.
- Collection goals : If you're after a specific rare variety, sometimes a rehab is the only option available.
- Personal satisfaction : For many, the joy of nurturing a plant back to health is unparalleled.
The Community Aspect
The rare plant community can be an invaluable resource when it comes to rehabs. Online forums and local plant groups offer opportunities for troubleshooting issues and sharing success stories. Many find that working on rehab projects together builds stronger connections within the community.
- r/RarePlants - A subreddit for rare plant enthusiasts to share and discuss their collections and plant care tips.
- r/PlantRehab - Focused on the rehabilitation of struggling plants, including rare varieties.
In Conclusion
Venturing into the world of rare plant rehabilitation can be an incredibly rewarding experience. It challenges skills, expands knowledge, and offers the opportunity to preserve and propagate some of the plant world's most treasured species. While it's not without risks, the potential rewards – both in terms of personal satisfaction and the addition of unique specimens to the collection – make it a pursuit worth considering.
Remember, every successfully rehabilitated plant is not just a personal victory; it's a contribution to the preservation of botanical diversity. So the next time you're at an auction or browsing online listings, don't overlook those struggling specimens. With the right care and a bit of plant parent love, they might just become the stars of your collection.