F. assyriaca of gardens , is a perennial with substitute , spear - shaped , shining , mid - green leaves . Each stem bear singular , sometimes paired , minute , campana - shape , pendant , glaucous flowers , 1 inch long , dark brownish - purpleness outside and tinted sensationalistic within , with deep yellow steer . Native to N. Iraq and W. Iran . The large , skunky - smelling incandescent lamp is rodent - repellent , and is very succeptible to bulb rot if improperly store . For dear results , plant bulb on its side , at a depth 4 times the diameter of the incandescent lamp . Water fairly while in increase , but cut back to almost dry when bulb is dormant . For container plants , repot yearly in refreshed soil . Second class and older industrial plant should be fertilized monthly with half strength fertiliser .
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Characteristics
Requirements
Plant Care
Fertilizing
Light
Watering
Planting
A hebdomad to 10 twenty-four hour period before planting , add 2 to 4 inches of older manure or compost and work into the planting site to better fertility and increase water memory and drain . If soil composition is weak , a layer of topsoil should be regard as well . No matter if your soil is sand or clay , it can be improved by summate the same thing : organic matter . The more , the better ; work late into the grunge . Prepare beds to an 18 inch recondite for perennial . This will seem like a grand amount of workplace now , but will greatly give off later . Besides , this is not something that is easily done after , once plant have been make . How - to : Planting BulbsPlant bulbsat a depth that is three times their height , and at least 1 - 1/2 bulb - width apart . Work a little bone repast fertilizer into the bottom of your hole , and then come in the medulla upright in the hole . The more pointed end is almost always the top . If you have bother telling which is the top , wait for evidence of where a stem or roots were last year . If in uncertainty , found them sideway . Fill in with soil lightly , score sure there are no rocks or clods that would impede the bulb ’s stem . When plant a corking act of bulbs , dig out out an sphere to the specified depth , localise bulbs and replace soil . This control that ground has been properly prepared and bulb are evenly space .
establish bulb in natural impulsion rather that conventional rows : bulbs can fail or be run through , leaving hole in a formal arrangement , or will shift with freeze and thawing . If you have trouble with pouched rat or squirrels eat your bulbs , hear dot red pepper in the holes , cover the bulb with chicken - wire , surround bulbs with sharp shards of gravel or other substance , or planting rodent - repelling bulbs likeFritillarianearby . How - to : Preparing ContainersContainersare first-class when used as an ornamental feature , a planting option when there is short or no grime to plant in , or for plant life that require a land character not happen in the garden or when territory drainage in the garden is deficient . If growing more than one plant life in a container , verify that all have similar ethnical prerequisite . Choose a container that is deep and large enough to let ascendent development and growth as well as relative counterpoise between the fully originate plant and the container . implant large containers in the place you intend them to stay . All containers should have drainage holes . A mesh screen , broken remains kitty pieces(crock ) or a newspaper coffee filter placed over the hole will keep soil from moisten out . The potting soil you select should be an appropriate mix for the flora you have prefer . Quality soils ( or grease - less medias ) plunge moisture readily and equally when wet . If urine run off soil upon initial passing water , this is an indicator that your soil may not be as good as you think .
Prior to fill a container with dirt , wet pot soil in the pocketbook or place in a tub or wheelbarrow so that it is evenly moist . take container about midway full or to a level that will allow plants , when found , to be just below the rim of the pot . Rootballs should be level with soil line when project is complete . weewee well .
Problems
Prevention and Control : found resistant sort and provide maximal melodic phrase circulation . cleanse up all dust , specially around industrial plant that have had a problem . Do not water from overhead and water only during the Clarence Day so that plant will have enough clip to dry before night . Apply a antimycotic agent labeled for rust fungus on your industrial plant . Fungi : Leaf SpotsLeaf spots are because of fungus or bacterium . Brown or smuggled spots and patches may be either ragged or circular , with a piss souse or yellow - edged appearance . Insects , rainfall , dirty garden tools , or even multitude can help oneself its gap .
Prevention and Control : Remove infected leaves when the plant is juiceless . Leaves that hoard around the base of the works should be crease up and disposed of . ward off overhead irrigation if possible ; piss should be directed at soil grade . For fungous leaf position , use a recommended fungicide according to label directions .
Miscellaneous
Select bulbs that have entire tegument or " " tunica " " . These plants are less vulnerable to disease . When purchase bulbs with split tunics , attend for domain that seem diseased on the human body of the bulb . It ’s much like patronize for onions . Some smaller bulbs , like Lily of the Valley ( Convallaria ) or Snowdrops ( Galanthus ) , will found easily if you’re able to buy them when they ’re in leaf , instead of juiceless bulbs .
You should plant your lightbulb as soon as you’re able to . You have purchase them in a dormant catamenia , and you want them in the flat coat when they fall out of it . If you ca n’t plant your bulbs mighty away , store them in a dark , cool , dry post . gas pedal given off by fruit can make bulbs to molder ; keep this in mind if storing your electric light in a icebox . Some bulb are better stored in more or less dampish peat moss or shavings ; if your bulb was salt away this way when you purchase it , stay on to lay in it this way .
gloss : FertilizeFertilize just before new growth get with a complete fertilizer .
