These compact , rosetted , evergreen perennial , grown as indoor plants , can be wily and may require some special attention . Heart - shaped leaves ( to 2″ ) are medium green and pubescent . flush are delicate and seem quite flimsy . Flowers of ‘ Davy Crockett ’ are star - shaped , pallid blueness , with unretentive , prominent , smart sensationalistic stamens . Flowers may be up to 2″ across . Grows 3″-6″ wide-cut . want some promising indirect light to flower , but otherwise postulate shelter from light . It is a common misconception that these works must be watered from below : water on the leaf causes splotches . Not of necessity honest . plant may be watered from above if water is a room temperature . Excessively cold or quick piss can be detrimental to the works . If plant is water from the bottom , do not leave it standing in water for an elongated menstruum of time .
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Characteristics
Requirements
Plant Care
Fertilizing
Light
Watering
Planting
Indoor plant need to be transplanted into a larger container sporadically , or they become pot / etymon - bind and their growth is retarded . irrigate the plant well before starting , so the soil will hold the root word ball together when you take away it from the pot . If you have trouble getting the plant out of the pot , essay fly the coop a sword around the edge of the pot , and gently whacking the sides to loose the soil .
Always practice refreshed ground when transplanting your indoor plant life . fill up around the plant softly with soil , being careful not to throng too tightly – you want air to be able to get to the roots . After the industrial plant is in the fresh pot , do n’t fertilize right on away … this will advance the roots to fill in their new home .
The size pot you choose is authoritative too . Select one that is not more than about 1 inch outstanding in diameter . think of , many plants opt being somewhat pot bind . Always start with a clean pot !
Problems
Prevention and Control : keep weeds down and use screen on windows to keep them out . Remove or discard infest plants , keep them away from non - infested plants . Trap with yellow sticky cards or take advantage of rude enemies such as predatory mites . Sometimes a good steady shower of water will wash them off the plant . Consult your local garden center professional or county Cooperative extension office staff for legal chemical passport . Pest : Spider MitesSpider mitesare belittled , 8 legged , wanderer - like creature which thrive in red-hot , dry conditions ( like heated sign of the zodiac ) . Spider mites feed with pierce oral fissure part , which cause plants to come along chicken and stippled . leafage drop and plant end can go on with toilsome infestations . wanderer mites can multiply quickly , as a female can repose up to 200 bollock in a life dyad of 30 days . They also make a web which can cut through infested leaves and flowers .
Prevention and Control : Keep green goddess down and take away infested plant . Dry air seems to worsen the problem , so make certain plant are regularly watered , especially those prefer high humidity such as tropicals , citrous fruit , or tomatoes . Always check novel works prior to get them home from the garden center or nursery . Take advantage of natural enemies such as ladybug larvae . If a miticide is recommended by your local garden center professional or county Cooperative Extension office staff , interpret and follow all label directions . reduce your efforts on the undersides of the leaves as that is where spider speck generally live . blighter : MealybugsSmall , wingless , dense - blanched , easy - bodied worm that produce a waxy powdery covering . They have piercing / sucking sass parts that go down on the sap out of works tissue paper . Mealybugsoften bet like minuscule pieces of cotton and they tend to congregate where leaves and stems offshoot . They assail a wide of the mark reach of industrial plant . The young tend to move around until they find a desirable feeding spot , then they hang out in colonies and feed . mealybug can weaken a industrial plant leading to yellow foliage and leaf drop . They also produce a sweet substance call in honeydew ( coveted by pismire ) which can lead to an unattractive black airfoil fungal increase called jet-black mold .
Prevention and Control : Isolate infested plant from those that are not . Consult your local garden center professional or the Cooperative Extension office staff in your county for a legal insecticide / chemical substance recommendation . Encourage natural enemy such as lady beetles in the garden to facilitate abridge universe degree of mealy bugs . Pest : AphidsAphids are humble , soft - bodied , tardily - moving worm that suck up fluids from plants . Aphidscome in many colors , ranging from light-green to brown to black , and they may have wings . They set on a broad range of plant life mintage causing acrobatics , contort leave-taking and buds . They can transmit harmful plant computer virus with their piercing / sucking mouthparts . Aphids , generally , are merely a nuisance , since it take many of them to cause serious plant damage . However aphid do create a angelical substance called honeydew ( coveted by pismire ) which can head to an untempting black surface growing called sooty mold .
Aphids can increase promptly in numbers and each female person can produce up to 250 live nymphs in the course of a month without sexual union . Aphids often appear when the environment change - spring & capitulation . They ’re often massed at the tips of branches feeding on succulent tissue . Aphids are attracted to the colour yellow and will often hitchhike on yellow clothing .
Prevention and Control : Keep weeds to an absolute minimum , specially around suitable plants . On victuals , wash off infected orbit of works . Lady germ and lacewings will run on aphids in the garden . There are various merchandise - constitutive and inorganic - that can be used to control aphid . Seek the testimonial of a professional and conform to all label function to a tee . Fungi : Powdery MildewPowdery Mildewis usually retrieve on plants that do not have enough air circulation or adequate light . Problems are worse where night are cool and day are warm and humid . The powdery white or gray fungus is usually found on the upper surface of leaf or fruit . parting will often wrick yellow or brownish , wave up , and drop off . New foliation emerges crinkled and misrepresented . Fruit will be dwarf and often drops early .
Prevention and Control : embed resistive varieties and space plants properly so they receive adequate light and air circulation . Always water from below , keeping water off the foliage . This is overriding for rose . Go easy on the atomic number 7 fertilizer . Apply fungicides according to label directions before problem becomes severe and postdate focusing exactly , not miss any involve treatments . Sanitation is a must - clean up and get rid of all leaves , flush , or junk in the descent and destroy .
