Growing Guide: Purple Oxalis

Our Purple Oxalis plants are shipped in 4" biodegradable coconut coir planters that can be planted directly in the soil, promoting strong root growth and ensuring an eco-friendly start.

Climate and Soil Requirements

  • Climate: Purple Oxalis thrives in temperate to tropical climates. It is best suited for USDA hardiness zones 6-11. The plant prefers temperatures between 60-75°F and can be grown both indoors and outdoors.
  • Soil: Prefers well-draining, fertile soil with a slightly acidic to neutral pH (5.5-7.0). Amend the soil with compost or organic matter to enhance fertility and drainage if necessary.

Planting

  1. Location: Choose a location that receives bright, indirect light. Purple Oxalis can tolerate some direct sunlight but prefers partial shade, especially in hotter climates.
  2. Soil Preparation: Prepare the soil by tilling and adding compost or organic matter to improve fertility and drainage.
  3. Planting Time: Plant bulbs or rhizomes in the spring or fall. Space them 4-6 inches apart and 1-2 inches deep.
  4. Container Planting: If growing indoors or in containers, use a well-draining potting mix and ensure the container has adequate drainage holes.

Watering

  • Consistent Moisture: Keep the soil consistently moist but not waterlogged. Water the plant when the top inch of soil feels dry.
  • Winter Dormancy: Reduce watering during the winter months when the plant enters a period of dormancy.

Sunlight

  • Bright, Indirect Light: Provide bright, indirect light for optimal growth. If grown indoors, place the plant near a bright window with filtered light.

Fertilizing

  • Growing Season: Apply a balanced, liquid fertilizer every 4-6 weeks during the growing season to promote healthy growth and vibrant foliage.
  • Dormant Season: Avoid fertilizing during the winter dormancy period.

Pruning and Maintenance

  • Routine Pruning: Remove any dead or yellowing leaves to maintain the plant's appearance and health. Trim back leggy growth to encourage a fuller, bushier plant.
  • Pests and Diseases: Monitor for pests such as aphids, spider mites, and whiteflies. Use insecticidal soap or neem oil to control infestations. Ensure good air circulation to prevent fungal diseases.

Harvesting Leaves

  • When to Harvest: Harvest leaves as needed throughout the growing season. Young, tender leaves offer the best flavor.
  • How to Harvest: Use scissors or garden shears to cut the leaves, taking care not to damage the main stem.