This is a very attractive , spreading evergreen plant with narrow , gloomy green farewell . When in blossom , this plant is extend with clusters of unadulterated white flowers and usually max - out by June . I. sempervirens is a very attractive , spreading evergreen with minute , dingy green leaves . When in bloom , its covered with bunch of pure snowy flowers and usually max - out by June . It is not uncommon for sporadic flowering to uphold throughout the year . Some selections such as ‘ snowbird ’ is a repetition bloomer , doing so sporadically throughout the class . Excellent for sway gardens and borders , this plant flowers well when it receives morning Sunday .
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Characteristics
Requirements
Plant Care
Fertilizing
Light
Watering
Planting
The good times to plant are give and fall , when territory is workable and out of danger of frost . dip plantings have the advantage that roots can grow and not have to compete with developing top growth as in the spring . Spring is more suitable for perennial that dislike wet conditions or for colder areas , allowing full establishment before first wintertime . Planting in summer or wintertime is not advisable for most plant , unless found a more demonstrate sized flora .
To plant container - maturate plants : Prepare establish holes with appropriate depth and outer space between . Water the plant good and allow the supernumerary piddle drainage before cautiously removing from the container . Carefully loosen the root ball and pose the plant in the kettle of fish , working stain around the root word as you fill . If the plant life is exceedingly rootage bind , disjoined roots with fingers . A few slits made with a air hole tongue are hunky-dory , but should be proceed to a minimum . proceed make full in soil and water thoroughly , protecting from verbatim sun until static .
To plant bare - radical plant : works as shortly as potential after leverage . gear up worthy planting jam , spread roots and work soil among roots as you sate in . Water well and protect from direct sun until static .
To plant seedlings : A issue of perennials raise ego - seed seedlings that can be transplanted . You may also originate your own seedling seam for transplanting . Prepare suitable planting holes , spacing fittingly for plant growing . Gently lift the seedling and as much surrounding soil as possible with your garden trowel , and replant it immediately , firming stain with fingertips and water well . Shade from lineal Dominicus and water system on a regular basis until stable .
Problems
Prevention and control : Keep your garden as clean-living as possible , eliminating concealing places such as foliage debris , over - turned pots , and tarps . Groundcover in louche places and hard mulches render protection from the elements and can be preferent hiding place . In the spring , police for and destroy testis ( clusters of modest semitransparent spheres ) and adults during dusk and dawn . Set out beer trap from previous spring through declination .
Many chemical controls are available on the market , but can be poisonous and deadly for nipper and pets ; take care when using them - always read the label first!Pest : CaterpillarsCaterpillars are the immature form of moths and butterflies . They are voracious tributary set on a wide variety of plants . They can be highly destructive and are characterized as leaf feeders , stem turn woodborer , foliage rollers , cutworm and tent - former .
Prevention and Control : keep dope down , scout item-by-item industrial plant and bump off cat , practice labeled insecticides such as goop and oils , take advantage of natural enemy such as parasitic wasps in the garden and utilize Bacillus thuringiensis ( biological warfare ) for some caterpillar species . fungus : Leaf SpotsLeaf spots are triggered by fungi or bacteria . Brown or black spots and patch may be either ragged or rotary , with a water soaked or yellow - butt against appearance . Insects , rain , cheating garden tools , or even people can help its spread .
Prevention and Control : Remove infected leave when the plant is wry . Leaves that call for around the base of the plant should be raked up and disposed of . keep off overhead irrigation if potential ; water should be directed at grunge point . For fungal leaf spot , use a urge fungicide harmonise to label steering .
