Found this heavy clay bell shape with a lid in the overgrown corner of the garden while clearing up for spring. It has no bottom and a separate little cap on top. Looks ancient. Does anyone know what

Spring is a time of renewal and rejuvenation, and for many, it’s the perfect season to dive into garden cleanup and preparation. As you clear out the overgrown corners of your garden, uncovering forgotten or hidden treasures can be an exciting and intriguing experience. Perhaps you’ve stumbled upon a mysterious heavy clay bell shape with a lid, a relic of the past that piques your curiosity.

Such discoveries often lead to questions about their origin, purpose, and history. In this article, we’ll explore the identity of this enigmatic garden object, its historical use, and how it fits into the world of gardening. Whether you’re a seasoned gardener or a curious newcomer, understanding the role of these items can enrich your appreciation of garden history and techniques.

Upon discovering a heavy clay bell shape in the garden, many are intrigued by its peculiar design. Typically characterized by its lack of a bottom and the presence of a separate little cap, this object can appear ancient and mysterious. The clay structure often measures around 18-24 inches in height and is made from terracotta, a material known for its durability and natural aesthetic.

These clay bells are not just ornamental; they serve a specific function in traditional gardening practices. Their design, which might initially seem odd, is actually quite purposeful. Identifying this object can connect you to a long history of horticultural innovation.

The object you've found is likely a terracotta rhubarb forcer pot. These pots have been used for centuries in Europe, particularly in the UK, to encourage the early growth of rhubarb by blocking out light. Made of terracotta, these pots are both functional and attractive, adding a rustic charm to any garden.

Rhubarb forcers are designed to look like large bell jars with an open base, allowing them to be placed directly over the crown of a rhubarb plant. The cap on top serves to regulate the amount of light and heat that reaches the plant, helping to create the ideal conditions for forcing.

Traditionally, gardeners use rhubarb forcers to produce sweeter, more tender stalks of rhubarb earlier in the season. The process begins in early spring, when the rhubarb crowns are just beginning to grow. The forcer is placed over the crown, and the cap is adjusted to control light exposure.

By excluding light, the plant's natural growth is accelerated, leading to an earlier harvest. This method not only extends the growing season but also enhances the flavor of the rhubarb, making it a prized technique among gardeners.

The absence of a bottom in the rhubarb forcer pot is intentional. This design allows the forcer to be placed directly over the rhubarb crown, ensuring that the plant has adequate room to grow beneath it. The open base also facilitates easy placement and removal, making it practical for gardeners.

The separate cap plays a crucial role in controlling the environment inside the forcer. By adjusting the cap, gardeners can regulate the temperature and level of darkness, optimizing conditions for rhubarb growth. This modular feature is what makes the forcer so effective.

Forcing rhubarb in darkness takes advantage of the plant's natural response to light deprivation. In the absence of light, rhubarb redirects its energy into rapid stalk growth, seeking sunlight. This results in elongated, tender stalks that are less fibrous and more flavorful.

The darkness also influences the plant's color, producing a pinker stalk with a milder taste. This method is akin to blanching, a technique used to improve the taste and texture of various vegetables by limiting their exposure to light.

To use a rhubarb forcer, begin by selecting a healthy rhubarb crown that has been established for at least a year. Place the forcer over the crown in early spring, ensuring that it covers the plant completely.

Adjust the cap to control light exposure and check regularly for growth. After 6-8 weeks, the rhubarb should be ready for harvest. Carefully remove the forcer and cut the stalks at their base, leaving the leaves intact. Enjoy your tender, sweet rhubarb in various culinary dishes.

Authentic rhubarb forcer pots are made from terracotta and feature an open base and a functional cap. They are designed to withstand outdoor conditions and are typically unglazed to allow the clay to breathe.

Decorative forcers may lack these practical features and can be made from different materials or have a glazed finish. When purchasing or identifying a forcer, look for signs of wear and age, which indicate its use in a garden setting.

While rhubarb is the most common plant associated with forcing, other crops can benefit from similar techniques. Chicory, for example, can be forced to produce tender leaves known as chicons. Similarly, sea kale can be blanched using a forcer to yield delicate shoots.

The principle of excluding light to enhance growth and flavor can be applied to various crops, making the clay bell a versatile tool in the gardener's arsenal.

Proper care and storage of terracotta forcers are essential to maintain their longevity. After use, clean the forcer with a brush to remove soil and debris. Avoid using harsh chemicals that can damage the clay.

Store the forcer in a dry, frost-free location to prevent cracking during the winter months. Regularly inspect for signs of wear and repair any small cracks to prevent further damage.

The age and craftsmanship of your terracotta forcer can influence its value. Antique forcers, particularly those with unique designs or provenance, can be sought after by collectors and gardening enthusiasts.

If you suspect your find may be valuable, consider consulting an antiques expert or appraiser. They can provide insight into its history and potential worth based on factors such as age, condition, and rarity.

When reusing old gardenware, safety should be a priority. Inspect the terracotta forcer for cracks or damage that could compromise its structural integrity. Handle with care to avoid injury from sharp edges.

It's also important to ensure the forcer is free from harmful residues or contaminants. Clean thoroughly before use, and consider testing for lead or other toxins if the pot's origin is unknown. Prioritize the safety of your garden and its produce by taking these precautions.