Growing and Caring for the Hoya Kerrii (Sweetheart Plant): Propagation Guide

Propagating and caring for Hoya Kerrii, also known as the Hoya Heart plant, is a delightful journey for plant enthusiasts. With its heart-shaped leaves and low-maintenance nature, this plant adds charm to any indoor space. Here’s a guide on how to propagate, grow, and care for Hoya Kerrii:


  1. Leaf Cuttings:
    • Choose a healthy leaf with a stem attached.
    • Cut the leaf with a sharp, clean knife just below a leaf node.
    • Place the cutting in a container of water or moist soil.
  2. Stem Cuttings:
    • Snip a healthy stem section with at least two nodes.
    • Remove the lower leaves to expose the nodes.
    • Plant the cutting in soil or water, ensuring one or more nodes are submerged.
  3. Division:
    • If your Hoya Kerrii has multiple stems, carefully divide the plant at the root system.
    • Plant each division in its own pot with well-draining soil.

Growth Conditions:

  1. Light:
    • Hoya Kerrii thrives in bright, indirect light. Avoid direct sunlight, as it can scorch the leaves.
    • Place the plant near a window with filtered sunlight or use sheer curtains to diffuse intense light.
  2. Temperature:
    • Maintain a consistent temperature between 60°F to 80°F (15°C to 27°C).
    • Protect the plant from drafts and sudden temperature fluctuations.
  3. Soil:
    • Use a well-draining potting mix with perlite or orchid bark to ensure proper drainage.
    • A mix of peat moss, perlite, and coarse sand works well for Hoya Kerrii.
  4. Watering:
    • Allow the soil to dry slightly between waterings to prevent root rot.
    • Water the plant thoroughly, ensuring excess water drains out of the pot.
    • Reduce watering during the winter months when growth slows down.

Care Tips:

  1. Fertilization:
    • Feed your Hoya Kerrii with a balanced liquid fertilizer diluted to half strength every 4-6 weeks during the growing season.
    • Avoid over-fertilizing, as it can lead to salt buildup in the soil.
  2. Pruning:
    • Trim any yellow or dead leaves to maintain the plant’s appearance and health.
    • Prune leggy stems to encourage bushier growth and a fuller appearance.
  3. Support:
    • Provide a small trellis or stake for climbing varieties to support their growth.
    • Train the vines to climb by gently wrapping them around the support structure.
  4. Repotting:
    • Repot your Hoya Kerrii every 2-3 years or when the roots outgrow the pot.
    • Choose a slightly larger pot with adequate drainage holes to accommodate the growing root system.

With proper propagation techniques and care, your Hoya Kerrii plant will thrive and reward you with its unique heart-shaped leaves and occasional clusters of fragrant flowers. Enjoy the journey of nurturing this beloved plant and watching it flourish in your home.

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