White Bird of Paradise

Aphids:

Aphids are commonly known as the greenfly or black fly, and they are the most common pest for indoor houseplants. They are small insects (usually 1 to 5mm) and generally infest flowers, shoot tips and soft leaves. They are not likely to kill your plant but these sap-sucking insects will cause the flowers and leaves to look very distorted and/or curled.

To treat the Aphid infestation you should first try to wash off the colonies from your plant. To do this use a strong spray bottle filled with water, however this treatment does not work with all species of Aphids. The next method to try is with a fine spray of soapy water on the colonies. This will interfere with their ability to breathe. If the second method fails, you will need to succumb and purchase a systemic poison or a spray containing Malathion. We suggest Malathion because it has a relatively low human toxicity.

Thrips:

There are many sub species of Thrips that can infest common indoor house hold plants. The insect is barely visible to the naked eye. In its adult form the pest is a brownish, black color with light markings on its body. The larvae can be a light yellow to orange color with black excrement on their backs. When a plant that this pest inhabits is disturbed the adult forms it can be seen to fly or run. This insect will feed on the juices of the plants leaves and/flowers. The damage that is left behind is random streaked silvered areas of the plant that are speckled with little black dots of excrement. The plants leaves and/or flowers may be blotched or drop away from the plant.

Labeled insecticides that state they can handle thrips are the best option for removal. Try a daily spray of 4 times a day for 4 days on both the plant and the soil to get rid of this pest.

Nitrogen Deficiency:

If you start seeing some discoloration and yellowing of the leaves on your plant it is usually caused from a Nitrogen deficiency. The yellowing usually starts at the tips of the leaf and works its way inwards with no particular pattern. It will consume the oldest, lower leaves first until only the newest growth stays green. Here are a few recommended tips to handle a nitrogen deficiency. If you own a fish aquarium empty some of the aquarium water you have replaced into the soil of the plant. Another solution would be to spray the leaves of the plants with a foliar fertilizer [fertilizers made especially for applying nutrients to the leaves] with a mix of about 5-10-5 (percentage of nitrogen, phosphorus, and potassium).

Iron Deficiency:

Interior plants can often suffer from an Iron deficiency. You can tell that your plant is experiencing by a lack of iron by observing the young leaves on the plant. There may be a slight yellowing, shedding of new leaves or flowers, or stunting of growth. This usually occurs to plants that are in poorly aerated soil or have been overwatered to the point of saturation. Fortunately iron deficiency can be alleviated with regular applications of an iron sulfate foliar fertilizer or for a long term solution correct the poorly aerated soil and do not over water.

Potassium Deficiency:

Symptoms of Potassium deficiency vary among plant species, but always appear first on the oldest leaves. Older leaflets of some palms are mottled with yellowish spots that are translucent when viewed from below, followed by the leaves rolling and giving a burnt look (necrosis) from the tip inward. In other plant varieties symptoms of Potassium deficiency are older leaves that appear withered and frizzled with yellow tips and brown margins. Yet in other cases symptoms appear on older leaves as marginal or tip necrosis with little or no yellowish spotting present. When left unaddressed it will progress from the older leaves to the younger leaves, eventually killing the plant. Potassium is responsible for chlorophyll formation which plays an important part in the strength of cells, in turn enhancing the ability of the plant to resist plant diseases, insect attacks and cold conditions. The best way to take care of Potassium deficiency is to use a fertilizer that contains Potassium Sulfate. A note of caution though; an excess of Potassium may tend to delay maturity.

Magnesium Deficiency:

Magnesium deficiency can first be detected by observing the leaves of the plant as with most other deficiencies. If you notice orange/brown veins on the leaves that would be one of the first indications. This is further identified with withering or curling of the leaves which will eventually lead to the burnt look around the tips of the leaf. The best/organic way to treat this deficiency is to take Epsom salt and mix it in with about 2 gallons of water. After doing so take a spray bottle and gently mist the plant a couple of times a week.

Manganese Deficiency:

If you notice that the new growth on your plant is a pale green with transverse veins, then it is most likely a manganese issue. The best way to treat this deficiency is to take manganese chelate and spray it on the leaves. After doing so take a spray bottle and gently mist the plant a couple of times a week.