Spathoglottis plicata

The way you water your Philippine ground orchid depends on whether it is in an active growth phase or not. If it is growing, you should water the soil and occasionally water overhead if it is warm to help the plant absorb moisture through its leaves. However, in winter or cool, wet weather, you should only water the soil and avoid overhead watering. You can tell if your orchid needs more water if its roots and leaves become thin, dry, or discolored. Overwatered orchids will appear mushy and limp. To grow your orchid, use a pot with excellent drainage. During the growing season, water the plant multiple times per week, ensuring that the water drains quickly through the growing medium to prevent standing water. The amount of water needed will depend on the pot size, with larger pots requiring less frequent watering. It is best to use rainwater or distilled water that matches the air temperature as closely as possible.

To keep your Philippine ground orchid alive and healthy, it's important to avoid keeping the soil too moist for too long. While these plants do require frequent watering during growth, they also need well-draining soil. If you overwater the plant, it will become mushy and develop root rot. In such cases, you should use sterile pruning shears to remove any rotted roots and then repot the orchid in a container with good drainage and fast-draining potting mix. However, be cautious about excessively repotting, as the orchid may not respond well. It's essential to find the right watering balance. If you notice your orchid shriveling and feeling dry, it's likely underwatered, and you should increase the watering frequency.

During the active growth stage in spring and summer, water your Philippine ground orchid once or twice a week, increasing to three times a week or more during hot and dry weather. In winter, water the orchid less frequently, around two to three times per month to keep it alive. However, if you keep the orchid indoors during winter, remember that indoor conditions can cause the soil to dry faster, so you may need to water it more often. Use the fall to gradually reduce watering frequency from multiple times per week to the reduced winter schedule.

When planning the watering schedule for your Philippine ground orchid, it is important to consider two significant growth phases. The first phase is the active growth period, which occurs in spring and summer. During this time, the plant should be watered multiple times per week. The second phase is the rest period, which occurs in winter and lasts for about two to three months. During this period, the plant requires less water and fertilization than usual. It is recommended to water the plant about once or twice per month during this time. As the fall season approaches, it is advised to gradually decrease the watering frequency from multiple times per week to once or twice per month, which is suitable for winter.

The Philippine ground orchid thrives in a relatively humid environment, which is often lacking in most indoor growing locations. As a result, the plant and its soil tend to dry out more quickly indoors compared to outdoor conditions. To address this issue, it is recommended to use a humidifier in the room where you are growing the orchid. Additionally, you may need to water the plant more frequently. However, it is important to note that while the orchid prefers humidity, it also requires proper air circulation to prevent excessive moisture that can lead to diseases. Therefore, it is advisable to include a fan in the growing room to ensure sufficient air circulation.

The Philippine ground orchid thrives in conditions ranging from full to partial sun. For optimal growth, it cherishes substantial exposure to sunlight, requiring above 6 hours of sunlight for 'Full sun' and about 3 to 6 hours of sunlight for 'Partial sun.' Originating from sunny habitats, it prospers best under ample sunlight but can also endure moderate sunshine. It's important to watch how sunlight gracefully moves through your garden, choosing spots that provide a perfect balance of light and shade, ensuring plant happiness. Excessive shading or too much intense solar radiation can either impede its growth, leading to weaker plants or potentially cause harm.

Indoor Philippine ground orchids require adequate lighting for optimal growth, especially when natural sunlight is insufficient, such as in winter or less sunny spaces. Artificial lights, particularly LED lights, offer a vital solution, promoting healthier growth by providing specific wavelengths of light that plants need. Full sun plants need 30-50W/sq ft, partial sun plants 20-30W/sq ft, and full shade plants 10-20W/sq ft of artificial light. The light source should be placed 12-36 inches above the plant to mimic natural sunlight for 8-12 hours per day.

Symptoms of light deficiency in Philippine ground orchids include smaller new leaves compared to mature ones, leggy or sparse growth resulting in a thin and stretched-out appearance, faster leaf drop to conserve resources, slower or halted growth as the plant enters survival mode, pale or irregularly colored new leaves indicating a lack of chlorophyll, and conditions such as chlorosis, sunscald, leaf curling, wilting, and leaf scorching caused by either too little or too much sunlight.

To address light-related issues in Philippine ground orchids, gradually increase their exposure to at least 6 hours of direct sunlight daily by moving them closer to a south-facing window or using artificial light sources like desk or ceiling lamps for at least 8 hours a day or professional plant grow lights. Outdoors, also gradually move plants to sunnier spots to avoid shock. Reduce obstructions by pruning branches and leaves or transplant small plants during their dormant period in late winter or early spring to a location with ample sunlight and good drainage. It's noted that parts of the plant affected by insufficient light may not recover, but new growth will be healthy following proper light exposure.

Fertilization is important for the Philippine ground orchid for a few reasons. It provides essential nutrients for the plant's growth both above and below ground. While the overall fertilization needs for the orchid are relatively low, annual fertilization can greatly benefit the plant and enhance the longevity of its flowers. Therefore, those who want their Philippine ground orchid to thrive should make sure to fertilize it each year.

The best time to fertilize a Philippine ground orchid is in late winter to early spring when it is exiting its dormant phase and starting to grow. Fertilizing during this period provides a good foundation for healthy growth throughout the season. Although fertilizing in early spring is generally more beneficial, it is also acceptable to fertilize in the fall. Summer and winter, however, are not recommended times to fertilize a Philippine ground orchid.

To care for your Philippine ground orchid, it is best to fertilize only during late winter and early spring. This plant has low fertilization needs, so one annual feeding is sufficient. Avoid fertilizing during spring, summer, and fall to prevent overfertilization complications. However, if you missed fertilizing in spring, it is acceptable to feed the plant in fall. Additionally, refrain from fertilizing during the winter when the orchid is in a dormant growth phase and not producing new growth.

When choosing fertilizer for a Philippine ground orchid, most general-purpose options with a balanced mix of nutrients will work. However, there are some nutrient blends that can be even more beneficial. Many gardeners believe that higher levels of phosphorus can lead to stronger roots and better flowers, making it a good choice for a flowering plant like the Philippine ground orchid. It's also important to have plenty of nutrients, whether you choose a granular or liquid fertilizer. In addition to manufactured options, you can also improve the soil for your orchid using organic materials like compost and manure, which contribute to a healthy growing medium.

To fertilize a Philippine ground orchid, the most common method is to use a granular or pellet fertilizer around the plant's soil. It's important to fertilize the plant when it transitions from its dormant phase to active growth, which usually happens as winter ends. In early spring, wait until the plant has shoots emerging from the soil, then apply the fertilizer. Alternatively, some people opt for liquid fertilizers. If you choose this method, make sure to dilute the fertilizer in water before application. Regardless of the type of fertilizer used, it's recommended to moisten the soil before, during, and after applying it.