The cat palm ( Chamaedorea cataractarum ) is one of several species of slow - growing palm trees hump as front room palms that are typically originate indoors as houseplant . A stemless palm tree , thecat palm is consideredan easy indoor medallion to care for .
Nonetheless , a few factors can result in cat palm dead leafage and cat palm dark-brown spots , including inhuman temperatures , a want of moisture or too much fertilizer . The extent , feature and locating of the browning can help you determine and rectify the causal agency .
Cat Palm Brown Spots
Caterpillar palms should be fertilized just two or three times a year during the growing season with a slow - release fertilizer excogitate for palms , tell theClemson Cooperative Extension . If you notice the tips of your cat palm ’s lower leaves turn browned , excessive fecundation could be to blame . In addition , too much iron can cause spots on the leaves of indoor palms .
Parlor palms such as the cat palm also call for winter temperatures around 60 ° farad . dark-brown patches on the leaves of a qat medal can be the result of several days of exposure to temperature below 45 ° farad .
TheUniversity of Maryland Extensionalso notes that indoor thenar leaves that collect dust on the leafage may engross less light . This can leave in a yellowing of the leaves , known as chlorosis . It is therefore a good idea to pass over down your true cat palm ’s leaves regularly .
Cat Palm Watering
All indoor palms , including computerized tomography medallion , need consistent moisture . It is important that the growing medium never dry out out completely . A want of water can result in brown spots on leaves , or integral leaves drying out and falling off the works . Too much water , however , can also moderate to root rot , which can be fateful , so it is of import that the soil drain well .
Air humidity is also key to avoiding browning of cat ribbon leaves . Leaves may dry out out if humidity is below 50 percent . Using a humidifier is one way to call this problem , fit in to the Clemson Cooperative Extension . you could also choose to haze over the works with water once a workweek .
Pests of Cat Palms
While cat palm diseases are seldom a concern , like other houseplants , cat palms can be affected by a turn of pests . The eating of these pest can affect the appearing of the leave .
Spider Mites
For case , wanderer mites , which are almost imperceptible to the naked oculus , can make speckle on the upper side of meat of leaves . In severe case , the leaves may become dark-brown and fall off . If your CT palm is infested with spider mites , you may discover the webbing they make between fronds .
Scales and Mealybugs
Other plague , known as exfoliation and mealybugs , also feed on plant saphead and can lead to discoloration on the leaf . Scales and wanderer mite can be free from the cat palm leaves using a stream of water . If an indoor flora becomes heavily infested , it may be best to discard it .
Moving indoor palms out of doors during the summer months queer the flora to outdoor predators and can aid prevent significant cuss infestations from developing .
