How to Shop the Nursery Clearance Section Like a Gardening Pro

Shopping the clearance rack is a fantastic way to discover a variety of plants that you might not usually purchase at full price. While the thrill of finding plants at a reduced cost is exciting, it can also be overwhelming if you're unsure about what to look for. Some plants simply need a bit of care, while others may be beyond saving. Understanding which plants are worth rescuing and which to skip is crucial to successful gardening. Below, experts share essential tips for shopping the clearance section of your local plant nursery, along with helpful rescue care tips.

What to Look For

While the plants you rescue might not be flawless, there are clear signs that indicate when you’ve found a winner to take home.

Healthy, Colorful Foliage

When evaluating potential rescues, look for strong foliage and consistent color, says Adam Peters, annual coordinator and houseplant buyer of Platt Hill Nursery. Many plants are placed on clearance due to improper watering and lighting, which can cause leaf browning or yellowing. "Finding plants that have good color on their foliage is the best place to start for a successful rescue," he says. Healthy leaves indicate that the plant's essential systems are functioning properly, such as nutrient transport, water absorption, and photosynthesis. Look for a bright, consistent green color unless it is variegated.

Strong Stems

Strong stems, vines, or branches indicate a plant's potential for rescue. "They should feel sturdy with some flexibility," says Peters. "A plant that is too stiff is probably too dried out, and a flimsy plant is usually an indicator of overwatering." If the plant you're considering thrives when fully dried out, such as succulents, snake plants, or aloe vera, you may want to take the risk of purchasing it.

Healthy Root System

Healthy roots reflect a plant's overall vitality and capacity to adapt and thrive in its environment, thereby enhancing its resistance to problems like root rot and fungal infections. To assess the roots, carefully remove the plant from its pot and examine them for firmness, lightness, and suppleness. Healthy roots should not be dark or mushy, nor should they emit a foul smell; instead, they should have a white or tan appearance. It's also important to avoid roots that are completely dry and brittle.

New Growth

New growth, including fresh buds and tiny green shoots, is an excellent indicator that the plant will thrive at home. This growth indicates that the plant's roots are functioning properly and that it can produce chlorophyll and carry out photosynthesis.

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What to Leave Behind

When shopping the clearance section, avoid plants that may be unsalvageable or could spread disease or pests to your current plants. Here’s how to spot the signs that indicate a plant may be unhealthy.

Pest Damage

Pests can spread rapidly, affecting other houseplants and leading to damage, stunted growth, or even death. Common signs of pest damage include holes in leaves or stems, yellow or spotted foliage, a sticky substance on leaves, and twisted leaves, says Emily Scott, the owner of Scott Farm in Maine. Even if you don't see these signs on the upper leaves, pests may be hiding beneath them, so check the undersides of the leaves for any signs of infestation. If you find evidence of insect damage, it's best to avoid attempting to rescue those plants.

Root Rot

A plant with root rot cannot absorb water or nutrients because its roots are damaged, leading to its eventual decline. Once root rot becomes severe, the plant will struggle to survive. To assess the situation, gently slide the plant out of its pot until you can see the entire root system. If the roots appear black, dark, or mushy, this indicates root rot, and the plant should be left behind. 

How to Revive Clearance Plants

Even if your clearance plant checks all the boxes, it's wise to implement a few care tips when you bring it home, as pests and diseases can lurk and go unnoticed.

Isolate and Spray

Keep new plants separate from existing houseplants for four to six weeks to monitor pests. During isolation, Peters recommends treating your new plants with horticultural oil spray to help mitigate possible pest infestations. "One pest can quickly turn into a hundred seemingly overnight, so a 30-second, once-over of horticultural spray can save your entire collection," he says. 

Repot

Almost all plants grown for retail are propagated in a soil mix that is well-suited to large-scale commercial production but not ideal for home cultivation. Peters says to repot your plants in a high-quality houseplant mix when you get home to give them the best chance at recovering.

Trim It Back

Cut off dead or dying foliage to encourage new growth. This will allow the plant to redirect its energy from unwanted growth, such as leggy stems, toward developing a stronger root system and a healthier, fuller plant.

Provide Ample Sunlight

Clearance plants are often clustered together in the corners of nurseries with limited access to sunlight. If you brought home a sun-loving variety, Scott recommends placing your new plant in an area that receives bright, indirect sunlight. Avoid placing the plant in direct sunlight, as sudden exposure can cause stress and lead to wilting or sunburn.

Water It

Upon arriving home, place the plant in a shallow dish filled with water. This technique, known as bottom feeding, ensures that the plant's roots receive sufficient hydration and may facilitate a proper recovery.

Propagate When a Plant Can't be Saved

When you really want a clearance plant but it isn't salvageable, Peters recommends purchasing and propagating it. This is a great option for succulents, such as echeveria and jade plants, which can easily be propagated from stem cuttings or even single leaves. Many big-box garden centers stock trays of these plants, and they often go on clearance regularly due to poor care. "As long as the leaves on the rescue plant are firm, they can be removed from the stem and placed on soil in a small pot where they will root and create a whole new plant," Peters says.

He recommends using perlite when propagating vining plants in water. "Consider adding perlite to the water where your cutting is placed. This provides new roots with something to anchor to, which can make repotting more successful," he says. "Use small, 3-inch pots, filling them halfway with perlite before placing the pot in a bowl with about an inch of water."