Purple Teepee beans are a popular choice for home gardeners, known for their distinct appearance and ease of cultivation. This bush bean variety develops into a compact plant, typically reaching heights of 18 to 24 inches, eliminating the need for staking. Their vibrant purple pods grow abundantly above the foliage, making them simple to spot and harvest. This unique characteristic makes Purple Teepee beans an appealing option for gardeners.
Growing Purple Teepee Beans
Site Selection and Soil Preparation
Purple Teepee beans thrive in full sun, requiring at least six to eight hours of direct sunlight daily for optimal growth and pod production. The soil should be well-draining, as waterlogged conditions can hinder plant health. Improve soil fertility and drainage by incorporating organic matter like compost before planting. An ideal soil pH range for bush beans is between 6.0 and 7.0.
Planting
Purple Teepee beans are best direct-sown into the garden after the last frost has passed, once soil temperatures have consistently warmed to at least 60°F (15°C). Seeds should be planted about 1 to 1.25 inches deep. For proper air circulation, space individual seeds 2 to 4 inches apart within rows. If planting in multiple rows, maintain a distance of 18 to 24 inches between rows. Their compact growth habit also makes them well-suited for container gardening.
Ongoing Care
Consistent moisture is important for Purple Teepee beans, particularly during flowering and when pods are developing. Avoid overwatering, which can lead to root issues. Bush beans are nitrogen-fixers, meaning they can convert atmospheric nitrogen into a usable form in the soil, reducing the need for heavy nitrogen fertilization. If soil fertility is low, a balanced, light application of fertilizer may be considered, but excessive nitrogen can encourage leafy growth at the expense of bean production. Regular inspection helps in early detection and management of common pests like aphids or whiteflies, which can be deterred by sticky traps. Due to their dwarf, self-supporting nature, Purple Teepee beans typically do not require staking or trellising.
Harvesting Purple Teepee Beans
Harvesting Purple Teepee beans at the correct stage ensures maximum tenderness and flavor. The optimal time to pick the pods is when they are young, tender, and measure approximately 4 to 6 inches in length, before the seeds inside begin to visibly swell. Allowing the pods to become too mature can result in a tougher texture. When harvesting, gently snap the pods cleanly from the plant, being careful not to damage the stems or surrounding foliage.
Regular picking is important because it encourages the plant to continue producing more pods, extending the harvest period. If mature pods are left on the plant, it may signal to the plant to cease production, as its goal of seed development has been met. Purple Teepee beans typically mature quickly, with the first harvest ready around 50 to 60 days after planting. Consistent harvesting every two to three days during the peak season will provide a steady supply of fresh beans.
Enjoying Your Purple Teepee Bean Harvest
Purple Teepee beans offer versatility in the kitchen, adding both visual appeal and flavor to various dishes. A distinctive characteristic of these beans is their color transformation during cooking; the vibrant purple pods turn a bright emerald green when subjected to heat. They possess a good texture and a distinct, aromatic flavor, often described as stringless when harvested young. These beans can be enjoyed in numerous ways, including steaming, sautéing, or adding them raw to salads for a crisp texture. They also make a flavorful addition to stir-fries or as a simple side dish. To preserve a bountiful harvest, Purple Teepee beans can be blanched and then frozen, which helps maintain their quality and color for longer storage. Canning is another effective method for long-term preservation.