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Cottony Webby Substance on Houseplant

Cottony Cushion Scale

Cottony Cushion Scale

Ask the Expert: what is the cottony/cob webby build up?
I have a Anthirium I have had it for a few monthes and it has been doing fantastic until i discovered That i was over watering it. I have now cut down on watering it and have been keeping a very close eye on it and it seems as though over night it has some sort of web like build up in the almost dead bloom. I guess it might be dust but it really doesn’t look like it and for it to build up that fast, I just want to know if this is normal, if i should remove it, or cut the bloom off altogether. Tiffany

Spider Mite Webbing

Spider Mite Webbing

Reply:

I am attaching pictures to help with identification.  If it looks like the first picture (from Arizona Cooperative Extension) which is cottony cushion scale, you will need an insecticide that is safe for houseplants.  Your local garden center should have Fetilome whitefly & mealbug killer for houseplant – or at least something similar.

The second photo (from CSU/Denver County  Extension Master Gardener) is caused by a spider mite. You will need an insecticide that will get rid of spider mites. Again, your local garden center should have this product.

Hopefully your problem looks like one of these.  There are many insects that can cause this problem.  This ususally happens when the plant has been in a stressful situation like over-watering.  Once you apply the proper insecticide and correct the water issue the plant will bounce right back.

Good Luck and keep me posted.

Amazing Red Flower With Heart Shaped Leaves

Ask the Expert: i have a very rare plant that i can’t find the name

i have a houseplant that i took a clipping from and started it at home. it has green heart shaped leaves and the flower is amazing. it is red, wax like, with a middle
that looks like a spiked light green yellow i don’t know what to call it. could it be a lily of some kind. it looks almost tropical but it is not a floor plant, it is table size plant.  Louise

Anthurium

Proper Care For An Anthurium Flamingo FLower

Ask the Expert: Flamingo Lily care

I recently acquired a plant at a yard sale. The lady who had it didn’t know what it was, but said that she kept it in direct sunlight and when she moved it it didn’t bloom. She also said it was quite huge and she had given it a “hair cut” and it’s come back beautiful.

I did some research and found out it’s a Flamingo Lily? It has beautiful Salmon pink blooms. It looks very healthy, and is starting to get root bound in its 6″ pot. My question is this, I’ve tried to research proper care for this plant and have come up with variations from full sun to shade, and from keep it wet, to dry it out. The only common factor is to keep the humidity up by misting it. HELP!! Also, how root bound do they like to be? Should I be transplanting it to an 8″ pot? What kind of fertilizer should I use, how often?
I’ve attached pics of my Flamingo Lily:

Thank you for taking the time to read, and answer my question. Shannon

Anthurium Plant Flamingo Lily Bloom (Anthurium andraeanum) Flamingo FLower Bloom (Anthurium) Tail Flower Bloom from an Anthurium Plant

Flower Shop Network Plant Expert Reply:

Shannon, you do have an Anthurium andraeanum ‘Flamingo’. It is easy to find conflicting information about plant care. So, it is best to understand the natural environment in order to understand which plant care is best for your particular plant. Anthurium is a rather large genus of evergreen perennials from the wet mountain forest in tropical and subtropical North and South America.

Humidity & Watering

From this information we can gather the needs of the plant. Humidity is definitely important so mist your plant every few days or keep in an area with natural humidity like a kitchen or bathroom. When you mist, use lukewarm water and spray the plant evenly. It likes to be kept moist, but here is the kicker, it can’t be soggy. So it needs to be in a soil that is loose, humus rich and drains well. When you water moisten the soil evenly.

Temperature & Lighting

Provide a constant temperature and a little towards the warm side at that. Keep away from air vents. With light you want to create the same situation as the tropical forest. Bright filtered light; in other words don’t let the sun shine directly on the plant. Don’t place Anthurium in a window, instead place on a table where it will receive light from the window, but in a diffused manner.

Fertilizers & Re-potting

Use a balanced fertilizer every three to four weeks. Anthurium usually need to be re-pot every couple of years. When the roots of the plant have basically taken over the soil content, it is time to re-pot. Here in the south the rule of thumb is to use a container that is “half again as big.” This means if you are in a 6″ pot you will need a 9″ or 10″ pot. I hope this information is beneficial.

For those of you interested in Anthurium and want one of your own contact your local florists, they may have Anthurium plants available or for special occasions may be able to order the flower and create a tropical arrangement.