Hoya plants do best and bloom more often in very bright lightVery few houseplants should be placed in direct sun. High light refers only to bright indirect light since direct sun often burns the leaves of indoor houseplants. An area that is too hot and dry encourages Spider Mites and causes blooms to quickly fade. A northern exposure really doesn't provide enough light for high light plants. These plants need to be placed directly in front of an east-facing window, within 1-3 feet of a west-facing window, and within 5 ft. of a south facing window. A high light area has over 300 ft. candles of light.. They are one of the few indoor plants that can handle direct sun. Although hoya plants can adapt to lower light, they will grow slower and not produce their fragrant waxy flowers that are so beautiful.

Hoyas are Succulent PlantLearn the definition of a succulent plant and why they are called a "fat plant."s so allow the soil to dry out quite a bit before watering. These plants do thrive on neglect, but need additional water when in bloom.

Feed a hoya monthly with a balanced houseplant food diluted to 1/2 the recommended strength when the plant is actively growing.

Hoya plants can adapt to almost any moderate temperature, but prefer 60°-65° at night and 70°-80° during the day.

Basic household humidity or lower is fine for hoya plants.

Here are some specific hints on how to get a hoya plant to flower. A mature hoya plant (3 plus yrs) produces beautiful clusters of fragrant flowers in numerous colors. Each hoya flower has five waxy petals. New flowers develop on the older stems so never cut off the old flower stems. The ideal location indoors is right in front of a window facing east or west where the plant can get a few hours of direct sunlight. Provide bright, indirect light the rest of the day. Allow the soil to almost totally dry out before watering. If your water contains fluorine or chlorine, allow it to sit out 24 hours or more so the chemicals can dissipate before using it. These chemicals are very harmful to a hoya plant. In winter, when the plant is resting, allow the soil to totally dry out before watering; this helps it bloom more the rest of the year.

Hoya plants are susceptible to Mealy BugsLearn how to identify and treat Mealy Bugs, a houseplant pest that leaves sticky, white, cottony residue on houseplants., spider mitesLearn how to identify and treat Spider Mites on plants. This sucking plant pest causes yellow blotchy leaves with a red haze and a gritty feel to them., and AphidsSee a picture, learn to identify, and read about Aphid houseplant pests in the Glossary of Houseplant411.com.. Spray the entire Hoya plant, reaching every little twisted section if possible, with the green solutionIf you don't want to use a commercial chemical product to treat plant pest problems try the “Green Solution.” This is a mixture of water, alcohol, biodegradable liquid soap, and mineral oil. Always test any spray on one or two leaves to be sure it won’t damage the plant. Depending upon how severe the infestation is, you can use these ingredients in varying proportions. If there are only a few pests, dip a Q-tip in alcohol and gently swab them off. For a more widespread problem, start by using a spray of warm water mixed with a few tablespoons of biodegradable soap. If that doesn’t cure the problem, make a solution using 8oz. water & 8oz. alcohol, add two tablespoons of biodegradable soap and two tablespoons of mineral oil. Spray all areas of the plant. Use this solution on leathery leafed plants (except palms), never on fuzzy leafed plants like African Violets or Begonias. For palms, omit the alcohol from the Green Solution. Never spray a plant that’s sitting in the sun or one with very dry soil.     (recipe in Glossary) to treat plant pests.

The main plant diseases that affect hoya plants are botrytisBotrytis, or Gray Mold as it is commonly called, is a fungus that attacks the leaves, flowers, stems, and rhizomes of house plants. It first appears as a round brown or gray spot that gradually turns into a mass of fuzzy gray spores. This is where the nickname, Gray Mold, comes from. Prevent Botrytis by quickly removing all dead or dying leaves and flowers that can serve as a breeding grounds. Keep water off of the leaves and provide good air circulation around plants. If a plant becomes infected with Gray Mold, trim off the diseased areas, remove any soil that has mold on it, and spray with a commercial fungicide. If you are adverse to chemicals you can try this homemade remedy. Put a tablespoon or two of baking soda in a spray bottle, add a teaspoon or two of mineral oil, and fill with water. Shake well and spray all parts of the plant. Botrytis often attacks the flower buds of Cyclamen, Begonias, African Violets, Lilies, and Geraniums., a fungus that causes grayish areas on the leaves, and crown, stem, and root rotPicture, description, and how to treat Crown Rot Plant Disease., a fungal disease caused by humid warm conditions, wet leaves, soggy soil, and poor air circulation.

Use a well-aerated fast-draining potting soil. Add a little sand to the soil if it seems too heavy and is not drying out quickly.

Keep a Hoya plants in small pots that have drip holes in the bottom to prevent over-watering.

Never totally cut off the old stems of a hoya plant since this is where the new flowers develop.

Hoya plants are easy to propagate using stem tip cuttings from the new vines.

Although not considered poisonousPlants are a great addition to homes and offices, but it’s important to know whether your plants are dangerous to children, pets, or even adults. Some plants contain chemicals such as oxalates, solanine, glycosides, or alkaloid lycorine that may cause vomiting, nausea, diarrhea, swelling and redness of the mouth, throat, and lips, and trouble breathing. Touching parts of certain plants, especially the sap, may cause various skin irritations. The weight and age of the human or pet involved, and the part and amount of plant eaten determine how severe the reaction to the toxins will be. Although plants may be listed as non-toxic, they can still cause individual allergic reactions. If there is any question after a houseplant has been ingested or touched immediately call the Poison Control Center 1-800-222-1222 The Handbook of Poisonous and Injurious Plants [Paperback]is an excellent reference to keep around if you have young children and pets., Hoya Plants can make dogs and cats ill if they eat a large number of the leaves..

Indoors, hoya plants need to be about 3 years old and sit in very bright lightVery few houseplants should be placed in direct sun. High light refers only to bright indirect light since direct sun often burns the leaves of indoor houseplants. An area that is too hot and dry encourages Spider Mites and causes blooms to quickly fade. A northern exposure really doesn't provide enough light for high light plants. These plants need to be placed directly in front of an east-facing window, within 1-3 feet of a west-facing window, and within 5 ft. of a south facing window. A high light area has over 300 ft. candles of light. in order to bloom.

Not a good idea!! New flowers develop on the old flower stems of a Hoya Plant so never cut off the old stems. The flowers grow in an “umbel” like an upside down umbrella and there may be one to 50 flowers in each umbel.

You can try to get rid of Mealy BugsLearn how to identify and treat Mealy Bugs, a houseplant pest that leaves sticky, white, cottony residue on houseplants. on hoya plants by spraying the entire plant with the " green solutionIf you don't want to use a commercial chemical product to treat plant pest problems try the “Green Solution.” This is a mixture of water, alcohol, biodegradable liquid soap, and mineral oil. Always test any spray on one or two leaves to be sure it won’t damage the plant. Depending upon how severe the infestation is, you can use these ingredients in varying proportions. If there are only a few pests, dip a Q-tip in alcohol and gently swab them off. For a more widespread problem, start by using a spray of warm water mixed with a few tablespoons of biodegradable soap. If that doesn’t cure the problem, make a solution using 8oz. water & 8oz. alcohol, add two tablespoons of biodegradable soap and two tablespoons of mineral oil. Spray all areas of the plant. Use this solution on leathery leafed plants (except palms), never on fuzzy leafed plants like African Violets or Begonias. For palms, omit the alcohol from the Green Solution. Never spray a plant that’s sitting in the sun or one with very dry soil.    " (8oz. water & 8oz. alcohol, add two tablespoons of biodegradable soap and two tablespoons of mineral oil). You can read more about this simple remedy in the Glossary of the website. You can also purchase a very small pesticide bomb at your local nursery. Place your plant in a plastic bag, release the bomb, and seal the plastic bag. Leave your Hoya in the bag for 24 hours. I prefer the " green solutionIf you don't want to use a commercial chemical product to treat plant pest problems try the “Green Solution.” This is a mixture of water, alcohol, biodegradable liquid soap, and mineral oil. Always test any spray on one or two leaves to be sure it won’t damage the plant. Depending upon how severe the infestation is, you can use these ingredients in varying proportions. If there are only a few pests, dip a Q-tip in alcohol and gently swab them off. For a more widespread problem, start by using a spray of warm water mixed with a few tablespoons of biodegradable soap. If that doesn’t cure the problem, make a solution using 8oz. water & 8oz. alcohol, add two tablespoons of biodegradable soap and two tablespoons of mineral oil. Spray all areas of the plant. Use this solution on leathery leafed plants (except palms), never on fuzzy leafed plants like African Violets or Begonias. For palms, omit the alcohol from the Green Solution. Never spray a plant that’s sitting in the sun or one with very dry soil.    " since it doesn't use chemicals.