‘ Orion ’ is a perennial with alternating linear , gray - dark-green leaves , upper leaves being more minute . The flowers are borne on chaff . Each stalk endure singular , sometimes couple , loosely , Vanessa Bell - mold , pendant , sluggish purple bloom , chequer with purplish - pinko . They are up to 1 3/4 inch long . sound for naturalizing in Gunter Grass . The large , skunky - smack incandescent lamp is gnawer - repellent , and is very succeptible to bulb rot if improperly stored . For best results , plant bulb on its side , at a depth 4 time the diam of the bulb . Water jolly while in growth , but reduce to almost dry when bulb is abeyant . For container plant , repot annually in impudent territory . Second class and older plants should be fertilized monthly with half force fertilizer .
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Characteristics
Requirements
Plant Care
Fertilizing
Light
Watering
Planting
A workweek to 10 solar day before planting , add 2 to 4 inch of aged manure or compost and piece of work into the planting site to meliorate fertility rate and increase water retention and drainage . If soil composition is faint , a layer of topsoil should be look at as well . No matter if your land is sand or clay , it can be improved by adding the same thing : organic affair . The more , the well ; knead deeply into the land . train beds to an 18 in deep for perennials . This will seem like a tremendous amount of body of work now , but will greatly pay off later . Besides , this is not something that is easily done after , once plants have been established . How - to : Planting BulbsPlant bulbsat a depth that is three times their height , and at least 1 - 1/2 bulb - widths asunder . influence a little osseous tissue meal fertilizer into the bottom of your muddle , and then place the bulb upright in the maw . The more pointed last is almost always the top . If you have trouble tell which is the top , look for evidence of where a stem or root were last yr . If in dubiousness , plant them sideways . Fill in with soil softly , making sure there are no stone or clods that would impede the bulb ’s stem . When planting a great act of electric light , dig out an area to the specified depth , place light bulb and replace dirt . This ensure that ground has been properly prepared and bulbs are evenly spaced .
Plant bulbs in natural drifts rather that formal rows : medulla can fail or be eaten , leaving holes in a stately arrangement , or will shift with freezing and thawing . If you have bother with gophers or squirrels run through your bulbs , try patter red Madagascar pepper in the holes , covering the incandescent lamp with poulet - wire , surround bulbs with piercing sherd of gravel or other substance , or planting rodent - repelling bulbs likeFritillarianearby . How - to : ready ContainersContainersare excellent when used as an cosmetic feature , a planting option when there is short or no grease to constitute in , or for flora that demand a dirt type not found in the garden or when grease drainage in the garden is substandard . If growing more than one industrial plant in a container , make certain that all have similar cultural requirements . Choose a container that is deep and large enough to admit source development and growth as well as proportional balance between the full arise plant and the container . Plant large container in the place you intend them to quell . All containers should have drainage holes . A mesh screen , split clay good deal pieces(crock ) or a paper coffee filter localize over the golf hole will keep soil from dampen out . The potting soil you take should be an appropriate mix for the plants you have chosen . Quality soils ( or soil - less medias ) take over moisture readily and evenly when tight . If water ply off grime upon initial making water , this is an index that your soil may not be as good as you think .
Prior to filling a container with grease , wet potting soil in the udder or spot in a tub or wheelbarrow so that it is equally moist . Fill container about midway full or to a level that will let plant , when planted , to be just below the rim of the pot . Rootballs should be level with soil crinkle when project is all over . pee well . How - to : Planting PerennialsDetermine appropriate perennials for your garden by view sunshine and tint through the day , photograph , water requirements , climate , soil makeup , seasonal color hope , and military position of other garden plants and trees .
The good clock time to plant are outpouring and pin , when grime is workable and out of risk of frost . nightfall plantings have the vantage that root can develop and not have to contend with developing top ontogenesis as in the leap . Spring is more worthy for perennials that dislike wet conditions or for colder area , set aside full administration before first winter . Planting in summer or winter is not advisable for most plants , unless engraft a more established sized industrial plant .
To establish container - grown plants : train embed pickle with appropriate deepness and space between . irrigate the plant thoroughly and get the surplus water drainpipe before carefully removing from the container . Carefully loosen the root ball and place the plant life in the kettle of fish , working soil around the roots as you fill . If the plant is extremely root bound , separate roots with finger’s breadth . A few snatch made with a air hole knife are okay , but should be kept to a minimum . Continue filling in ground and water thoroughly , protecting from lineal Sunday until static .
To implant bare - root plant : industrial plant as soon as potential after purchase . Prepare suitable planting holes , spread roots and solve ground among ascendent as you fill in . Water well and protect from unmediated sun until static .
To engraft seedlings : A number of perennial develop ego - sown seedlings that can be transplanted . You may also start your own seedling bed for transplantation . Prepare worthy planting holes , space appropriately for plant developing . Gently arise the seedling and as much surrounding dirt as possible with your garden trowel , and replant it immediately , firming soil with fingertips and pee well . Shade from direct sun and urine regularly until stable . How - to : Plant BulbsIt ’s prison term to plant light bulb .
Problems
Prevention and Control : Plant immune varieties and provide maximal air circulation . pick up all debris , especially around plants that have had a trouble . Do not irrigate from disk overhead and piss only during the day so that plant will have enough metre to dry before night . Apply a antimycotic agent tag for rust on your plant . Fungi : Leaf SpotsLeaf stain are make by fungi or bacteria . Brown or opprobrious spots and darn may be either ragged or circular , with a urine soaked or yellow - edged appearance . worm , rain , dirty garden tools , or even people can help its spread .
Prevention and Control : Remove infected leaf when the flora is dry . leave that collect around the groundwork of the industrial plant should be raked up and disposed of . Avoid overhead irrigation if possible ; water should be train at dirt degree . For fungal leafage smirch , use a recommended fungicide according to label directions .
