How to Grow Philodendron 'Golden Diamond'? Detailed Guide to Growing Methods and Tips

SummarySoil: Growing Philodendron 'Golden Diamond' requires choosing sandy soil rich in humus and with good drainage; for potted plants, you can mix your own growing medium. Growing environment: It is not cold-tolerant, and its suitable growing temperature is around 25°C, and must not be lower than 5°C. Light: Place it in a semi-shaded environment, with appropriate scattered light. Watering: It has a high water demand, so keep the potting soil moist. Reasonable fertilisation: Follow the principle of applying light fertiliser frequently. Shaping and pruning: Simply cut off old leaves as appropriate.

I. Growing Methods for Philodendron 'Golden Diamond'

1. Planting Soil

Philodendron 'Golden Diamond' is a southern plant and relatively prefers slightly acidic soil. Generally, when planting Philodendron 'Golden Diamond', it is best to choose sandy soil with good drainage and rich in humus. For potted cultivation, you can mix perlite and peat to prepare the growing medium.

2. Growing Temperature

Philodendron 'Golden Diamond' is not cold-tolerant and is suitable for growing in a warm environment. Its suitable growing temperature is around 25°C. In winter, the growing temperature for Philodendron 'Golden Diamond' should not be lower than 5°C. If kept indoors, try to avoid cold drafts, air conditioning, and heating blowing on it, and maintain a certain level of air humidity; it should not be too dry.

3. Appropriate Light

Philodendron 'Golden Diamond' does not have high light requirements and is suitable for growing in a semi-shaded environment, but it should not be placed in a shaded environment for a long time, otherwise it is easy for the leaves of Philodendron 'Golden Diamond' to become lighter, the leaves to droop, and the petioles to lengthen, thereby losing their ornamental value.

4. Timely Watering

Philodendron 'Golden Diamond' has a relatively large water demand during growth, so the potting soil should be kept moist at all times, especially in summer, when higher temperatures can easily lead to water shortage. However, do not water excessively; if water accumulates at the bottom of the pot, it can easily cause its root system to rot.

5. Reasonable Fertilisation

Philodendron 'Golden Diamond' needs timely fertiliser supplementation during growth, mainly nitrogen fertiliser, but it must not be applied in excess; it is best to apply light fertiliser frequently. After autumn passes, be sure to reasonably control the amount of fertiliser to help it overwinter.

6. Shaping and Pruning

After Philodendron 'Golden Diamond' has been grown for a certain period, the leaves will gradually show signs such as yellowing, withering, and scorching. At this time, you need to pay attention: if it is metabolism, then the old leaves should be cut off in time to reduce the loss of nutrients.

II. Precautions for Growing Philodendron 'Golden Diamond'

1. During the process of growing Philodendron 'Golden Diamond', some diseases may appear, generally caused by environmental factors or improper daily care. Under normal circumstances, strengthening daily care management can reduce the occurrence of diseases. If diseases occur, drugs such as carbendazim and chlorothalonil can be used for spraying and prevention.

2. The main pest of Philodendron 'Golden Diamond' is red spider mites, usually caused by relatively dry air. You can often spray water around the plant, and at the same time wipe the leaves to reduce the incidence of pests. If pests occur, special pesticides can be used for prevention and control, such as dicofol, etc.