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  • … Prairie dock ( Silphium terebinthinaceum ) is a distinctive native of the tallgrass prairie featuring leafless stems up to 10 feet tall topped by panicles of bright yellow, 3-inch-wide flowers. The leaves—some quite … and very rough. Prairie dock is not fussy as to soils or soil moisture content and flowers best in full sun. The taproot can grow as deep as 12 feet and older plants will form offsets a …
    Type: Garden Guide Plant
  • … Parrotiopsis jacquemontiana is monotypic - meaning it is the only species in this genus belonging to the Hamamelidaceae (witch hazel family). Native to cold regions of the western Himalaya's it … the bottlebrush like mass of white stamens. The flowers are scattered along the stems and are best appreciated if a dark background is provided. Semi-shaded light levels with consistently …
    Type: Garden Guide Plant
  • … Do not fertilize lawns in summer. Early fall is the best time to apply a 3-1-2 ratio fertilizer. During drought or times of water …
    Type: Plant Info
  • … rose was released by the famous Barbier firm in 1900 and features light yellow buds that open to very pale yellow to cream double flowers produced in clusters. It blooms heaviest in mid-June … and will produce sporadic blooms throughout the rest of the summer. Described as a rambler, it is best planted where it can be tied into a support to the long stems or among large shrubs or low …
    Type: Garden Guide Plant
  • … Arabesque is a Kurt Bluemel eulalia grass introduction with a compact form. Its mature size is a clump 4 to 5 feet high. This ornamental grass begins blooming in August and has fluffy silver pink … species has done so well that some cultivars are invasive, particularly Purpurascens. It's best to look for late-flowering clones that will not have time to set seed. It is resistant to
    Type: Garden Guide Plant
  • … Variegatus Japanese silver grass is hardy in USDA Zones 5 to 9 and prefers full sun to partial shade. The foliage is a lush green … species has done so well that some cultivars are invasive, particularly Purpurascens. It's best to look for late-flowering clones that will not have time to set seed. It is resistant to
    Type: Garden Guide Plant
  • … SILVER SPRITE™ northern bayberry is characterized by a dense, compact, broad-oval habit and attractive gray-green foliage. The small gray fruit, best seen after the foliage has dropped, is typical of the species, and are consumed by a number … the Morton Arboretum and the Ornamental Growers Association of Northern Illinois formed to promote plant cultivars that perform well in northern Illinois. This variety was selected by …
    Type: Garden Guide Plant
  • … be used as a cut flower. Plants come into flower in August and continue into October and are best grown in full sun and average soils. Flowers last longer during the cooler temperatures of fall. Like Queen Anne's lace, it is an insect pollinator magnet when in flower. …
    Type: Garden Guide Plant
  • … Graziella maiden grass is hardy in USDA zones 5-9. It prefers full sun and flowers in August. It has large silver inflorescences that mature to white. The foliage is green, fine textured, and turns a rich copper red to orange color for … species has done so well that some cultivars are invasive, particularly 'Purpurascens'. It's best to look for late-flowering clones that will not have time to set seed. It is resistant to
    Type: Garden Guide Plant
  • … The regal lily grows best in full sun or partial shade. It requires moderate soil moisture and blooms during the …
    Type: Garden Guide Plant