chummy , green leaf grows from undivided fore . Tubers spring up directly under plant life for 2 feet . Yeild per flora is 2 to 5 pounds . Tuber is white , orotund and intermediate . When planting , space 12 inches apart , in rows .
Google Plant Images : click here !
Characteristics
Requirements
Plant Care
Fertilizing
Light
Watering
The key to tearing is urine deep and less frequently . When watering , water well , i.e. supply enough H2O to exhaustively saturate the root nut . With in - primer coat flora , this means exhaustively soaking the soil until water has penetrated to a depth of 6 to 7 inches ( 1 ' being better ) . With container grown plants , apply enough water to permit urine to flow through the drainage holes .
attempt to water plants early in the 24-hour interval or later in the good afternoon to preserve water and trend down on industrial plant emphasis . Do water early enough so that water has had a hazard to dry out from plant leaves prior to nighttime fall . This is overriding if you have had fungus problems .
Do n’t wait to weewee until plants wilt . Although some works will recover from this , all plants will pop off if they wilt too much ( when they reach the permanent wilting stop ) .
regard water conservation method such as drip irrigation , mulching , and xeriscaping . Drip systems which slowly drip wet directly on the root organization can be purchased at your local nursing home and garden center . mulch can significantly chill the root zone and conserve wet .
view adding water - saving colloidal gel to the root geographical zone which will concur a reticence of piddle for the plant . These can make a domain of difference specially under nerve-racking weather condition . Be certain to surveil label directions for their use .
Conditions : Normal Watering for Outdoor PlantsNormal wateringmeans that soil should be observe equally moist and water regularly , as conditions require . Most plants like 1 in of water a hebdomad during the growing season , but take care not to over water . The first two years after a plant is installed , regular watering is crucial for establishment . The first year is decisive . It is better to piss once a workweek and water deeply , than to H2O frequently for a few minutes .
Planting
A calendar week to 10 daytime before planting , lend 2 to 4 inches of aged manure or compost and piece of work into the planting land site to ameliorate fertility and increase water retentiveness and drain . If soil composition is frail , a layer of topsoil should be considered as well . No matter if your ground is sand or Henry Clay , it can be improved by supply the same thing : constitutional topic . The more , the better ; work deep into the territory . devise beds to an 18 inch mystifying for perennials . This will seem like a tremendous amount of workplace now , but will greatly pay off off later . Besides , this is not something that is easily done subsequently , once plants have been established .
Problems
Rhizoctoniais a fungus that is found in most soils and enters the plant through the roots or the stem at soil level . bar and Control : First of all , do not overwater and if you mistrust Rhizoctonia may be your problem , diminish watering . If a plant is too far gone ( all the leaves from the bottom up are wilted ) , remove it . If your flora is in a container , chuck out the filth too . rinse the slew with a 1 part bleaching agent to 9 voice water result . antimycotic agent can be used , grant to label directions . look up a professional for a legal recommendation of what fungicide to utilize . disease : Verticillium or Fusarium WiltWilts may be undertake through infected seed , plant debris , or soil . This fungus begins and multiplies during the nerveless , moist season , becoming obvious when weather turns lovesome and dry . plant wilt because the fungus damage their water channel mechanisms . Overfertilization can worsen this problem . Able to overwinter in soil for many year , it is also carry and nurse in rough-cut weeds .
Prevention and Control : If potential , select resistant varieties . Keep nitrogen - heavy fertiliser to a minimum as well as over - irrigating as they boost lucullan growth . Practice harvest rotation and prune out or best yet off septic plants . Pest : AphidsAphids are diminished , soft - incarnate , slow - moving worm that suck fluids from plants . Aphidscome in many color , ranging from dark-green to brownness to black , and they may have wings . They attack a wide mountain chain of plant species causing stunting , contort leaves and buds . They can transmit harmful plant virus with their piercing / suck up mouthpart . Aphids , generally , are merely a nuisance , since it involve many of them to stimulate serious plant damage . However aphid do produce a mellifluous substance call honeydew ( coveted by pismire ) which can lead to an untempting black surface growth called jet mold .
Aphids can increase quickly in number and each female person can produce up to 250 alive nymph in the course of a month without pairing . Aphids often appear when the environment change - natural spring & free fall . They ’re often mass at the tips of branches feeding on lush tissue paper . aphid are appeal to the color yellow and will often thumb on yellow clothing .
Prevention and Control : Keep weeds to an downright minimum , especially around suitable plant life . On comestible , wash off infected area of plant . Lady bugs and lacewings will course on aphid in the garden . There are various production - constitutional and inorganic - that can be used to control aphid . Seek the recommendation of a professional and follow all label operation to a teeing ground . Pest : CaterpillarsCaterpillars are the immature phase of moth and butterflies . They are voracious feeders attacking a wide smorgasbord of plants . They can be highly destructive and are characterized as leaf feeder , stem woodborer , leaf roller , cutworms and tent - former .
Prevention and Control : keep weeds down , scout individual plants and remove caterpillars , use label insecticides such as soaps and fossil oil , take advantage of natural enemies such as epenthetic WASP in the garden and expend Bacillus thuringiensis ( biologic war ) for some caterpillar species . Diseases : Pythium and Phytophtora Root RotRot Rot , PythiumorPhytophthoraoccurs when stain moisture levels are excessively high and fungous spores present in the soil , get along in liaison with the susceptible plant . The nucleotide of stems discolor and shrink , and leave further up the stalk wilt and go . Leaves near base are regard first . The roots will turn black and decompose or break . This fungus can be present by using unsterilised soil mix or contaminate urine .
Prevention and ControlRemove affected plant life and their root , and discard palisade soil . Replace with plants that are not susceptible , and only expend wise , sterilize soil intermixture . Hold back on fecundate too . Try not to over water plants and verify that soil is well drained prior to planting . This fungus is not treatable by chemical substance .
Rhizoctonia Root and Stem Rot symptoms look similar to Pythium Root Rot , but the Rhizoctonia fungus seems to thrive in well drained soils . disease : Southern BlightPlants with Southern blight have lesion on the stem at , or close , the soil line . These lesions develop rapidly , deaden the stem and leave in a sudden and permanent wilting of the plant life . High temperatures ( above 85 degree F , 29 degrees C ) favour the disease . The fungus attack a across-the-board reach of plants and survives for long periods in land . To insure , treat with a recommended fungicide according to label directions . Diseases : BlightBlights are stimulate by fungi or bacteria that kill plant tissue paper . symptom often show up as the rapid spotting or wilting of foliage . There are many different blight , specific to various plants , each require a varied method acting of control .
Miscellaneous
Prevention and Control : Keep virus carriers such as aphid , leafhopper , and thripid under control . These plant alimentation insects distribute computer virus . computer virus can also be usher in by infected pollen or through plant openings ( as when pruning ) . Begin bykeeping the pathogen outof your garden . New plants should be checked , as well as creature and existing plants . Use only certify seed that is view as disease - free . Plant only immune varietiesandcreate a discouraging environmentby splay crops , not planting intimately related plants in the same area every year . gloss : FertilizeFertilize just before new emergence begins with a terminated fertiliser .
