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Hoya Pubicalyx, also known as the Silver Splash or the Painted Lady, is a popular tropical plant prized for its attractive foliage and fragrant flowers. Proper fertilization is essential for healthy growth and abundant flowering. Understanding the best seasonal fertilizer schedule can help you keep your Hoya thriving throughout the year.
Understanding the Growth Cycle of Hoya Pubicalyx
Hoya Pubicalyx has a distinct growth cycle that varies with the seasons. During the active growing season, typically spring and summer, the plant requires more nutrients to support new leaf and flower development. In contrast, during fall and winter, growth slows down, and the plant’s fertilizer needs decrease.
Spring and Summer Fertilizer Schedule
In spring and summer, feed your Hoya Pubicalyx every 2 to 4 weeks with a balanced, water-soluble fertilizer. Use a formula with equal parts nitrogen, phosphorus, and potassium, such as 20-20-20. This supports lush foliage growth and encourages flowering.
For a more natural approach, you can also dilute organic liquid fertilizers like fish emulsion or seaweed extract to half strength and apply regularly. Ensure the soil remains moist but not waterlogged after fertilization.
Fall and Winter Fertilizer Schedule
During fall and winter, reduce fertilization frequency to once every 6 to 8 weeks or stop altogether if the plant enters dormancy. If the plant continues to grow indoors with sufficient light, a diluted fertilizer can be applied monthly at a lower strength.
Additional Tips for Fertilizing Hoya Pubicalyx
- Always water the plant thoroughly before applying fertilizer to prevent root burn.
- Use a balanced fertilizer during active growth; switch to a bloom-boosting formula with higher phosphorus during flowering.
- Avoid fertilizing in extreme heat or cold to prevent stress on the plant.
- Observe your plant for signs of over-fertilization, such as leaf burn or excessive salt buildup on the soil surface.
Conclusion
Following a seasonal fertilization schedule tailored to the growth cycle of Hoya Pubicalyx ensures healthy foliage, vibrant flowers, and overall plant vitality. Adjust your feeding routine based on the plant’s response and environmental conditions to achieve the best results year-round.