Plum Crazy Oxalis, also known as Purple Shamrock or Love Plant, is a captivating ornamental plant. It features deep purple, clover-like leaves that fold at night and unfurl with morning light, complemented by delicate pink or white flowers. This plant is suitable for indoor spaces or outdoor gardens.
Cultivating Plum Crazy Oxalis
Light Requirements
Plum Crazy Oxalis thrives in bright, indirect light. Indoors, an east or west-facing window provides adequate illumination without harsh direct sun, which can scorch its leaves. Insufficient light may lead to leggy growth and reduced purple coloration.
Watering Practices
Maintain consistent soil moisture during the active growing season. Water when the top inch of soil feels dry. Avoid overwatering, as it can cause root rot. Wilting leaves indicate underwatering. During dormancy, significantly reduce watering frequency.
Optimal Soil Mix
A well-draining potting mix prevents waterlogging and promotes healthy root development. A suitable blend includes peat moss, perlite, and standard potting soil. This mix retains some moisture while allowing excess water to drain freely, preventing soggy conditions for the bulbs.
Temperature and Humidity Needs
Plum Crazy Oxalis prefers average room temperatures, thriving between 60°F and 75°F (15°C to 24°C). It is sensitive to cold and should be protected from frost; temperatures below 50°F (10°C) are harmful. While it tolerates average household humidity, higher humidity benefits it during the growing season. Misting or using a humidity tray increases ambient moisture.
Fertilization Guide
During the active growing season (spring and summer), Plum Crazy Oxalis benefits from regular fertilization. Apply a balanced liquid fertilizer, diluted to half strength, once a month. This supports foliage growth and flowering. Pause fertilization completely during dormancy, as the plant is not actively growing.
Understanding Plum Crazy Oxalis Dormancy
Plum Crazy Oxalis naturally undergoes dormancy, a normal part of its life cycle. This phase occurs in winter or during unfavorable conditions like excessive heat or dryness. Signs include leaves wilting, drooping, and dying back, indicating the plant is conserving energy, not dying.
During dormancy, significantly reduce watering and cease fertilization. Move the plant to a cooler, darker location to rest. Once new growth emerges in early spring, gradually resume normal watering and light. This rest allows the plant to rejuvenate for another season of vibrant growth.
Propagating Plum Crazy Oxalis
Propagating Plum Crazy Oxalis is done through division of its rhizomes or bulbs, best performed during dormancy, such as when repotting. Carefully remove the plant from its pot and gently separate the underground corms or bulbils, ensuring each section has at least one growing point. Plant these sections in new pots with well-draining soil, pointed end up, at a shallow depth of about 1.5 inches.
After planting, lightly water the rhizomes. New shoots emerge within a few weeks, indicating success. While growing from seed is possible, rhizome division is easier and faster for home growers.
Troubleshooting Common Plum Crazy Oxalis Problems
Plum Crazy Oxalis is a resilient plant, but common issues can arise. Yellowing leaves indicate overwatering, underwatering, or nutrient deficiency. Allowing soil to dry slightly between waterings and providing fertilization during the growing season can help. Drooping leaves signal underwatering or dormancy; check soil moisture to differentiate.
Pests like spider mites and aphids can affect Plum Crazy Oxalis, causing leaf damage and weakening the plant. Early identification is important for effective management. Remedies include increasing humidity, isolating affected plants, and using insecticidal soaps or neem oil. Good air circulation and regular inspection help prevent and manage these problems.