How to Take Care of A Phalaenopsis Orchid Part II: Common Problems And Solutions

LIMP LEAVES, DECAYING ROOTS - These symptoms are the result of overwatering. Cut back on the water you're giving to the plant, watering only when the potting matter is completely dry. You will probably need to repot the plant, snipping off the rotten parts of the roots with a sterilized pair of scissors.

SHRIVELED LEAVES, ROOTS - You are likely not watering enough. Water just after the soil is completely dry. Some phals in smaller pots should be watered when the soil one inch below the surface is dry.

Shriveled leaves can be a symptom of overwatering when accompanied with the problems mentioned in Step 1.

ROOTS EVERYWHERE - If you find many roots growing over the sides of the pot and through the bottom drainage hole, be congratulated! You have a healthy plant that just needs a little bigger home. While orchids do like to be a little root-bound, a big, flourishing orchid does not belong in a tiny pot.

YELLOW OR BROWN PATCHES ON LEAVES - These signs usually signal sunburn. Move your orchid to a place that gets plenty of indirect sunlight, but no more than thirty minutes of direct sunlight per day.

DARK GREEN LEAVES, NO FLOWERS - Your orchid probably not getting enough sun. It will need plenty of filtered light in order to produce blooms.

BROWN LEAF TIPS - Well, looks like you're giving the orchid too much of a good thing. Cut back on your fertilizer and follow the "weekly, weakly" rule of thumb.

IRREGULAR, DEPRESSED, DISCOLORED LEAF PATCHES - These issues disclose the possibility of a fungal infection. Several fungicide applications are in order to help your plant. Sulphur and cinnamon dusting are natural applications that will help fungal infections as well. Viral infections, while manifesting similar symptoms, cannot be treated.

SILVERY TRAILS, HOLES IN LEAVES - Whoops, the slugs got loose. You can remove the critters by hand or purchase one of the many slug repellent products available.

MILDEW, HARD CIRCULAR MASSES ON LEAF UNDERSIDE - This denotes common scale. Threat plant with insecticidal soap, or spray with one of the numerous insecticides available at your local nursery.

UNNATURAL SILVERY LEAF UNDERSIDE - When you see this, you are going to need to hammer down on spider mites. Spray plant with miticide several times a month for several months to kill these persistent bugs and their eggs.

While most indoor orchids will not have fungal or pest problems those issue may crop up occasionally; outdoor orchids require more vigilance. Learning to immediately diagnose and correct common orchid ailments will help you keep your orchid happy, healthy, and blooming for years to come.